Showing 50 of 21,204 races races found
MAY 31

DINO MTB Series - Brown County State Park

Nashville, IN
FULL EVENT DETAILS Brown County State Park is Indiana's top mountain bike destination! The trails are very scenic, with plenty of challenge. ​Within this, Indiana's most popular state park, there are amenities such as swimming pool, campground, nature center, lodge / restaurant, cabins, horse riding, hiking, and much more.  ​Camping: Onsite at the park's large campground. Reservations are recommended - www.camp.IN.gov or 1-866-6campIN. Cabins and Abe Martin Lodge also available: www.indianainns.com or 1-877-lodges1. Gate fee of $7 per vehicle ($9 out-of-state) will be required as you enter, or you can purchase an annual entrance pass and enjoy any State Park all year long.
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MAY 31

Bluegrass Mountain Cup - Green River XC

Campbellsville, KY
More details at BluegrassMountainCup.com
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MAY 31

Hometown Half Marathon & 5k/10k - Chattanooga

Chattanooga, TN
Join us for the annual Hometown Half Marathon & 5k/10k! A run local-themed event that is perfect for the whole family.The fun includes - Great Swag - designer shirt & custom medal Chip-timing with live results and awards Free photos Delicious Treats waiting at the finish line Plenty of fun! Grab your friends and family, you are not going to want to miss this one!Can't make the race? No problem! We offer a virtual race option where you can run anywhere, at any time, and still earn the fun swag!  *Youth-based pricing for the 5k/10k, 12 & Under are only $17! Half Marathon Registration includes a custom bib, designer shirt, and an awesome finisher medal! 10k registration includes a custom bib, designer shirt, and an awesome finisher medal! 5k registration includes a custom bib, designer shirt, and an awesome finisher medal! 1 Mile registration is untimed and includes a custom bib, designer shirt, and an awesome finisher medal! The kid's dash is a fun, untimed
5K10KHalf Marathon
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MAY 31

Pride 5k - Love On Display

State College, PA
State College, PA – Centre LGBT+ is proud to announce Pride 5K: Love on Display, a vibrant and inclusive 5K race taking place on Sunday, May 31, 2026 at 9am, beginning at the State College Municipal Building, 243 S. Allen Street, State College, PA. This community-centered event invites runners and walkers of all ages and abilities to come together in celebration, visibility, and support of the LGBT+ community in Centre County. Participants are encouraged to wear their most creative and colorful rainbow attire and truly put their love on display. Professional race timing will be provided by Falcon Race Timing, ensuring an accurate and competitive experience for all participants. Awards will be presented to the Top 3 Overall Finishers, as well as a special award for Best Pride Gear, celebrating the spirit and creativity of the day. Registration is now open. An Early Bird Special of $25 is available through May 15, 2026. Registration increases to $30 after May 15. Please note that
5K
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MAY 31

South Ridge Trail Challenge

Allison Park, PA
The South Ridge Trail Challenge is the region's premier early summer trail race and the only ultramarathon in North Park. Located on the South Ridge of North Park in Allegheny County, it offers a spectacular array of trails for runners and hikers of all abilities: a 5K for everyone, hikers welcome!a steady 10K for those looking for a little more climb, hikers also welcome!challenge yourself with two loops of the 10K course and (just about) complete 20K (just about a 1/2 marathon)a day-long party 50K relay- 5 10K loops let you share your vert with friends (relay teams are 2-5 people)a truly intrepid 50K - 5 10K loops covering almost 5000ft of vert. gain that will lead you on a journey from confidence to self-doubt and back again, earning you bragging rights as a finisher of the only 50K race in North Park.  All distances start and finish near the historic North Park swimming pool. Runners and walkers will then make their way up, down, and around the South Ridge Plateau, exploring al
trail
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MAY 31

South Ridge Trail Challenge

Allison Park, PA
The South Ridge Trail Challenge is the region's premier early summer trail race and the only ultramarathon in North Park. Located on the South Ridge of North Park in Allegheny County, it offers a spectacular array of trails for runners and hikers of all abilities: a 5K for everyone, hikers welcome!a steady 10K for those looking for a little more climb, hikers also welcome!challenge yourself with two loops of the 10K course and (just about) complete 20K (just about a 1/2 marathon)a day-long party 50K relay- 5 10K loops let you share your vert with friends (relay teams are 2-5 people)a truly intrepid 50K - 5 10K loops covering almost 5000ft of vert. gain that will lead you on a journey from confidence to self-doubt and back again, earning you bragging rights as a finisher of the only 50K race in North Park.  All distances start and finish near the historic North Park swimming pool. Runners and walkers will then make their way up, down, and around the South Ridge Plateau, exploring al
trail
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MAY 31

The Joe Keany Memorial 5K and 1 Mile Fun Run

Miller Place, NY
YOU CAN REGISTER IN-PERSON SATURDAY MORNING ON-SITE FROM 9-11AM OR SUNDAY (RACE DAY) STARTING AT 7:30AM!    ****LIMITED EXTRA SHIRTS FOR THOSE WHO MISS THE CUTOFF!   29th Annual Joe Keany Memorial 5K and 1 Mile Fun Run Sunday May 31st 2026! *Jogging strollers are welcome! 50/50 Raffle! Winner has to keep the winnings! No donating back! This year the Joe Keany 5K and 1 mile Fun Run takes place Sunday May 31st with a gun time of 8:15am for the 1 mile and 9:00am for the 5K run.  Our runners race on our USTAF course from the North Country Road Middle School, through historic Miller Place, wind down past beautiful Mount Sinai Harbor, up the steep Cedar Drive hill and finish back at the Middle School.  We are anticipating over 450 runners for this exciting annual event! Joe Keany was a 1986 graduate of Miller Place who distinguished himself in both cross country and track. When he was a child, his mother was told by doctors that he would never be an athlete because he had problems with his f
5K
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MAY 31

Brookline Bolt 5K Run/Walk

Brookline, NH
Join us for a milestone year as we celebrate the 10th Annual Brookline Bolt 5K Run/Walk! This year’s event returns to the stunning grounds of Camp Tevya, right along Lake Potanipo - a perfect setting for a community run, walk, and hours of fun! About the Course The 5K follows an out‑and‑back route along the scenic Tevya section of the Brookline Rail Trail. The terrain is mostly flat and beginner‑friendly. Walkers and runners of all paces are welcome! Please note the following: Jogging strollers work best on the trailNo pets, pleaseRace‑day bib pickup is available on site before the race 5K Registration Pricing Ages 4 & under: Free! Ages 5–12: $20 through 4/30/26$25 from 5/1/26 to 5/29/26$30 on race day (limited) Ages 13+: $30 through 4/30/26$35 from 5/1/26 to 5/29/26$40 on race day (limited) Kids Fun Run The Kids Fun Run returns and is free for all kids! It starts at 9:30 AM sharp. Don’t forget to grab your Fun Run award at the finish line! Race Shirts The Brookline Bolt is one
5K
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MAY 31

Sole to City Half Marathon, 2-Mile, & Kids Run

Youngstown, OH
Join the Youngstown Marathon Foundation for the second annual running of the Sole to City Half Marathon. Don't miss this iconic run through Mill Creek Park, finishing in the heart of Youngstown, and an epic afterparty with celebration village at Penguin City Brewing!   2-Mile: An out and back course through Downtown Youngstown. Kids 12 & Under participate for free.   Packet Pick-up: Details to follow.   Course: Find course information HERE
Half Marathon
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MAY 31

South Orange Rescue Squad - "Sound The Siren" 5K Run / Walk & EMS Open House

South Orange, NJ
May 31, 2026 South Orange Rescue Squad “Sound The Siren” 5k Run / Walk & EMS Open House   The 2026 "Sound The Siren" 5K is back! Join us Sunday morning, May 31st for another fun day.   Run or walk the 5k (or a shorter 1.3 mile route), and then join us at the end where kids and adults alike can tour our ambulances, equipment and headquarters and learn about EMS in South Orange and Maplewood!   Free Food and beverages provided.    All proceeds go to providing free Emergency Medical Services (EMS) to the residents of South Orange, Maplewood and the surrounding communities. The South Orange Rescue Squad is a 501(c)(3) charitable organization staffed by volunteers and funded solely by contributions from the community. None of our members are compensated for their work, we receive no taxpayer funding, and never charge a fee for our services.   2025 Race Photos 2025 Results                                               This is a USATF certified 5K course USATF CERTIFIED 5K COURSE
5K
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MAY 31

The 11th Annual Paper Chase 5K

Lansing, MI
The Ingham County Bar Association Young Lawyers Section's 11th Annual Paper Chase 5K    We are super excited because it is the 11th Anniversary of the Paper Chase this year! The race will start at Lansing Shuffle and go south along the Lansing River Trail, turn around at the halfway point, and come back. We are also having a raffle where participants can purchase tickets to win prizes!!   Pricing: A race t-shirt will be included in the entry fee for all participants who register on or before May 13th, 2026. Participants who register after this date will receive a t-shirt on a first-come first-served basis. A $10 gift card to Lansing Shuffle will also be provided for every person who registers to allow them to enjoy drinks or food after the race at Lansing Shuffle. $40 until 4/30, $45 from 5/01 to 5/30, $50 race day 5/31   Team pricing: Join in the fun with a team. $5 discount per participant with a team of four or more. See the Paper Chase Team Information section for full details
5K
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MAY 31

Kickin Assphault Half Marathon, 10k, 1 Mile run/walk, 1/2 mile Kid's Dash

Great Falls, MT
A half marathon (13.1mile), 10k, 5k, 1 mile run/walk and 1/2 mile Kid's Dash on the River's Edge Trail in Great Falls, Montana. Events start at Elks Riverside Park in Great Falls, MT - Park Drive North and 4th Avenue North.The 13.1 marathon, 10k and 5k routes incorporate the park and River’s Edge Trail. All events start and end in front of the Tennis Courts at the blowup arch from competitive timing. 2025 event will NOT have the road of River Drive closed. This is new from 2023 event. Please park on the street or in a parking spot but do not run over cones and watch for runners.  The Kid’s run and 1-mile walk is the .5 mile loop around the park. Packet Pickup is Friday 4:30-6pm at the Evergreen Mall 1301 11th Ave South in GF or race morning starting at 6:30am at the start line area of Elks riverside park.
10KHalf Marathon
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MAY 31

The Bill Scott Memorial 5K Walk/Run

Liverpool, NY
On April 24, 2021, William "Bill" Scott Jr., passed away suddenly. At the time of passing, Bill was the President of the Syracuse Teachers Association (STA) representing approximately 3,000 Syracuse City School District staff and 20,000 students. Prior to his presidency, Bill spent 10 years as a school social worker and 5 years as the 4th Vice President of STA. Throughout all the stages of his career, Bill worked tirelessly to advocate for his colleagues, students, and their families and he was a fierce advocate for all! In 2022, we hosted our inaugural Bill Scott Memorial 5K Walk/Run at Burnet Park, a place where Bill frequented for his own running. Through this race, monies have been raised to be put towards a scholarship for a Syracuse City School District senior who planned to major in Social Work or the Human Service Profession. We will continue honoring Bill's memory and legacy by hosting our 5th annual race on Sunday, May 31, 2026 at 9 AM. This year our race will be
5K
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MAY 31

The Buckeye Triathlon & Multisport Festival

Waynesville, OH
The Buckeye Triathlon and Multisport Festival has something for everyone, including all ages and ability levels! Races include beginner, sprint, olympic, and ⅓ iron distances in triathlons, duathlons, aquabikes, and aquathlons, with various open swim distances. Racers call this race one of the best events in Ohio because of our positive, friendly community of support! It's a small race with a big race atmosphere. Plus there is free training help, along with awesome performance tees in gender-specific cuts, in-race pictures, finisher medals, and a post-race meal! Race assured that we will ensure the safety of all athletes, have medical support and law enforcement on site, adhere to all Federal, State and Local ordinances, so you can achieve your goals! All are welcome; come out and race with us!    TRIATHLONS (Swim, Bike, Run) Beginner = 200m swim / 6.5ml bike / 1.5ml runSprint = 750m swim / 14ml bike / 5k runOlympic = 1500m swim / 26ml bike / 10k run1/3 Iron = 2000m swim / 38ml bik
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MAY 31

Infinite Love Tutu Trot 5K Run/Walk

Middletown, NJ
The Infinite Love Tutu Trot 5k IT'S TIME TO TROT! Join us again this year to show your support for children and families fighting childhood cancer, and help us raise money to fund research at the Children's Brain Tumor Network at the Children's Hospital of Philadelphia (CHOP). Our goal is $100,000 -- with your help, we know we can get there! How can you help? 1) Sign up to be a trotter! 2) Help us get donations! Everybody who registers automatically gets personal fundaising page to help us raise donations. Share those pages to friends and family members to help us reach our goal!   FAQs: Are tutus and t-shirts included with my registration fee? Each CT or NJ 5K registrant gets a dri-fit T-shirt and tutu.    Can I join or start a team? YES! Gather up friends, neighbors, teammates, school or church groups, and gather together for good! You can start a team during registration or join an existing team. If you have any issues setting up a team, please email rachaelk@infinit
5K
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MAY 31

Henderson Husky 5K and 1 Mile Fun Run

Dumfries, VA
2026 Henderson Husky 5K and 1 Mile Run  The Henderson Husky 5K and Mile Run will be held on Sunday, May 31, 2026. The 1 Mile Fun Run will start at 8am followed by the 5K at 8:30am. This is a family-oriented event meant to promote the importance of physical fitness. Your involvement will also help raise funds to improve the school. The 5K and mile will be chipped timed with awards for overall and age group top 3 winners.  Sponsorships Gold, Silver and Bronze sponsorships available. Contact us at hendersonfunrun@gmail.com for details! Social Media Follow us on Instagram and Facebook for the most up to date information!
5K
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MAY 31

Mighty North Fork Triathlon

Southold, NY
This is one of the best first timer courses with a calm Peconic Bay swim, a mostly flat, scenic 7 mile bike and an equally scenic 3.5 mile run. Held in the heart of Long Island’s wine region, this event has something for both athletes and spectators alike.  Swim: 500 meters, Bike: 7 miles, Run: 3.5 miles Start Time: 6:50am
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MAY 31

Bleu's Run for Rescue 5K

Washingtonville, NY
Bleu's K9 Rescue is hosting our 3rd annual Run/Walk for Rescue 5k! Best part: You're welcome to bring your friendly, leashed dogs to walk/run with. All participating dogs are to be Rabies vaccinated. NO retractable leashes please!Bring your poop bags. When: Sunday, May 31st, 10am start, 9am check-inWhere: L Vern Allen Park, Washingtonville NY 10992What: 5K = 3.1 miles. Route will be guided by the local PD.Pre-Registration is $40 per runner. Day of Registration is $45.FIRST 25 people to register gets a FREE race T-shirt! Then just $5 after that until supplies last. Food Truck Shaker Smoothie will be there with delicious smoothies and their gluten free pizza for sale. Otterkill Animal Hospital will be there with their swag and info. All proceeds go to Bleu's K9 Rescues local homeless dogs of the Hudson Valley.
5K
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MAY 31

FXBG Trail 5 Miler

Fredericksburg, VA
The Motts 5 Miler is the second race of the FXBG Trail series. This trail race begins with a smooth, approachable start along Motts Run Reservoir — giving runners time to settle into their pace and find their rhythm before the course gradually reveals its character. The opening stretch is runnable and forgiving, setting you up for what’s to come. From there, the course features three main climbs that define the day. Each ascent brings its own personality — steady and sustained, short and punchy, and one final grinder that tests your grit. Altogether, runners will tackle 341 feet of total elevation gain, enough to make you work without overwhelming the legs. The descents are flowing and fun, offering opportunities to recover and carry momentum into the next section. This race strikes a perfect balance: approachable yet engaging, challenging but rewarding — a trail experience that keeps you honest while remaining accessible for a wide range of runners.
trail
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MAY 31

North Country Mission of Hope Color Run

Peru, NY
Join us on Sunday, May 31 as the North Country Mission of Hope holds its 7th Annual Color Run!  Run through the scenic trails and trees of Rulfs Orchard in Peru, NY, passing by the berry patches with splashes of spring like color.  Have fun running or walking through the orchard in a specially marked course while enjoying the apple blossoms and the explosions of color raining down on you from each of the 6 color stations throughout the run. Balloons, music, and excitement will fill the air in preparation for the 5K race. Check-in begins at 12:30 with the Color Run stepping off at 1:30pm. T-shirts will be available on-site in a variety of sizes (Adult and Youth, size selection is first-come, first-served). Special parking for competitors and spectators will be off of Telegraph Road, just east of the store and main parking lot.  Online registration is $25, with race day registration available for $35.  There is never a charge for children under 6. Register today and save!  All proceeds w
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MAY 31

Lloyd Harbor School's 32nd Annual Little Apple Fun Run

Lloyd Harbor, NY
RAIN OR SHINE! Course: School Lane, Lloyd Harbor, NY 11743 Description: Please join us RAIN or SHINE for the 32nd Annual Little Apple Fun Run! This year, we're running a two-chip, one mile race in 9 heats. Heats will be separated by several minutes to reduce crowding at the start line. Day of Race Schedule 8:00AM - parking lot closes for 2 hours 8:30AM - the race begins 9:30AM - the race ends, everyone enjoys snacks, games and music! 9:50AM - award ceremony begins 10:00AM - parking lot opens 11:00AM - event ends Trophies will be presented for the top three males and top three females in each of the following categories: Kindergarten and under First GradeSecond GradeThird GradeFourth GradeFifth GradeSixth GradeSeventh Grade Eighth Grade and up Adults We can't wait to see all your smiling faces!
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MAY 31

Get the Slack Out 5k

Cape May Courthouse, NJ
Looking for something different to do on a Sunday Morning?  How about a 5k and FREE BEER? Come out and join us for the Get The Slack Out 5k.  This race takes place at Dennisville Recreational Park followed by a post race party at Slack Tide Brewing. The race is on paved trails in the park. The brewery is located less then 4 miles from the park.  We will have a food truck from Sea Breeze Pizza at the brewery for you to enjoy!  Race Swag:  Post race beer Custom Pint Glass Free Race Photos  Finisher Medal Overall Awards for top 3 male and female.Age group awards (under 15, 15-19, 20-29, 30-39, 40-49,50-59,60-69, 70+)  **Packet pickup will start at 8am race morning.
5K
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MAY 31

The Fast and Furriest 5k presented by the Sanctuary at Haafsville

Allentown, PA
T-SHIRT DEADLINE IS MAY 20TH!! Join the The Sanctuary at Haafsville on Sunday, May 31, 2026, 9:00 a.m., for the Fast and Furriest 5K Run & Walk The Sanctuary at Haafville is a local non-profit no-kill animal rescue in Breinigsville PA. We are hosting our 2nd Annual run/walk event, The Fast and Furriest 5k on May 31, 2026. All funds raised through this event will be used for the daily care of our animals including vetting and medical expenses. To date, we have rescued over 14,000 animals and placed them in loving "furever" homes!. These animals “rescue” the people who adopt them as well. They enrich the lives of the families they join. Our goal is to be able to continue to bring people and animals together. With a fun course, a custom-designed race T-shirt, and post-race refreshments, we’re sure you’ll be calling this 5k one of your most favorite running events and know all proceeds go right back to supporting the animals.  We invite participants to run or walk the course wh
5K
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MAY 31

WOMEN'S WHISPER TRIATHLON

East Meadow, NY
ALL WOMEN'S WHISPER TRIATHLON The  Women's Whisper Tri is the perfect introduction for those new to the sport, as well as the seasoned athlete looking for an early-season tune-up. Featuring Adult, High School, and Youth events. ENDURO TRIATHLON (DOUBLE TRIATHLON) - INDIVIDUAL ONLY -  ADULT, MIDDLE & HIGH SCHOOL 400m pool swim in the FREEDOM Pool6-mile bike on CLOSED ROADS2-mile run through beautiful Eisenhower Park400m pool swim in the FREEDOM Pool6-mile bike on CLOSED ROADS2-mile run through beautiful Eisenhower Park TRADITIONAL TRIATHLON - ADULT, MIDDLE & HIGH SCHOOL Distances 400m pool swim in the FREEDOM Pool6-mile bike on CLOSED ROADS2-mile run through beautiful Eisenhower Park YOUTH TRIATHLON 100m pool swim in the FREEDOM Pool2-mile bike on CLOSED ROADS.25 -mile run through beautiful Eisenhower Park.
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MAY 31

Fort Lee Historic Park 5K

Fort Lee, NJ
RevolutionNJ proudly presents the Revolutionary Race Series. Join us at historic sites across New Jersey for your chance to race through history!   Fort Lee Historic Park 5KSunday, May 31st9:30am Race Starts (Race Day Registration begins at 8:30am)   Runners, history buffs, and families will come together on May 31, 2026, for the Fort Lee Historic Park 5K. Part of the RevolutionNJ Race Series, the event begins at 9:30 a.m. and offers a unique way to engage with New Jersey’s Revolutionary War history.  The race route is in the Fort Lee Historic Park.   The RevolutionNJ Race Series draws inspiration from Jonas Cattell’s legendary run to warn American troops of a British attack at Red Bank Battlefield. This race is one of six in the series, with additional events planned at Cedar Bridge Tavern, Red Bank Battlefield, Monmouth Battlefield, Princeton Battlefield and Batsto Village.   Whether running, walking, or cheering from the sidelines, participants will experience a race that blends fit
5K
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MAY 31

Mistie Hill Wine Run 5k

Custer Park, IL
Like Running or Walking?  Love Wine?  This race is for you!  Join us on Sunday, May 31, 2026 at 10:00am for an exciting new event that features the scenic views of Mistie Hill Vineyard! Please join us at this family operated winery that takes pride in their cold hardy French-American hybrid vineyards. And most importantly, all of their wines are from their own estate grown fruit and are hand picked, processed, vinted, bottled and labeled right on their premises. So, whether you are looking to run, walk or just enjoy the wine this race is a sure thing for a great time and an incredible experience! This race is timed and scored by J3 Timing.  Results will be posted at www.J3Timing.com.  Registration Includes: T-shirt:  Super Soft Ring Spun Cotton t-shirt included! Wine Glass: Shatterproof, Collapsible, and Portable!Finisher Medal: Doubles as a Wine Stopper!Race Bib: Chip timed 5k run/walkResults Posted Online...and of course, a pour of wine!
5K
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MAY 31

TriRidgefield Sprint Triathlon and Duathlon

Ridgefield, CT
We are pleased to present TriRidgefield and DuRidgefield. First held in 2007, the races wind their way through the bucolic countryside of Ridgefield, Connecticut. There will be a Sprint Triathlon, consisting of a half-mile swim in pristine Great Pond, a rolling 13-mile bike ride, and a challenging 5K finishing run. For you non-swimmers, we will also have a Sprint Duathlon held concurrently with the Tri, consisting of a 2-mile run, followed by the same 13-mile bike ride, and finishing 5K run. NOTE: For registrations received after May 1, we cannot guarantee you will receive a shirt.
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MAY 31

17th Annual Barkhamsted River Run 5K

Barkhamsted, CT
Fundraiser for the Town of Barkhamsted elementary school. Please join us and support our kids. Course: Scenic, fairly level out and back course (two hills) along the Farmington River and People's State Forest in the Northwest Hills of Litchfield County. Race Day Schedule: Registration will begin at 8 - 9:15 am, 5K Race Start 9:30 am & Kids 1M Fun Run & 10:30am. T-shirts will be provided for those registered by Friday, May 15th.  Parking: Barkhamsted Elementary School (65 Ripley Hill Rd., Barkhamsted, CT 06063) - No Animals, Roller Blades or Bikes- Free T-shirts if registered by Friday, May 15. MEDALS for First place finisher in each category.
5K
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MAY 31

Everybody Rides 2026

St. Charles, IL
Everybody Rides: All Riders. All Abilities. One Powerful Mission. Everybody Rides is exactly what it sounds like—an event where everyone belongs on a bike. From first-timers to seasoned cyclists, we’ve got routes designed for all ages and abilities. Bring the whole crew for our 1.6-mile route or enjoy a scenic 10-mile trail ride, perfect for families and riders new to cycling. Looking to push the pace? Choose from 29, 46, or 62-mile road routes built for experienced riders. And here’s the fun part our routes are flexible. Want more miles? Just add a loop (or two) and ride as far as you want. Everybody Rides is more than a ride it’s a fundraiser for Project Mobility, a local nonprofit creating freedom through adaptive cycling for children, adults, and wounded soldiers with disabilities. Something as simple as riding a bike can feel impossible for someone with mobility challenges. Adaptive bikes are life-changing but they’re also expensive. With your support, Project Mobility provides st
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MAY 31

NYC Memorial Day Weekend Half Marathon, 10K, 5K

Brooklyn, NY
Memorial Day weekend is about sacrifice and honor. Join us in memory of those that made the ultimate sacrifice. Run and race through the historic grounds of Fort Hamilton, one of the oldest operating military bases in the United States. Another epic experience to join us and hundreds of visitors from the armed forces here for Fleet Week NYC. The NYC Bay is the perfect setting for a half marathon, 10K, or 5K with views of the NYC Skyline, Verrazano Bridge, and the historic grounds of Fort Hamilton. A mostly flat and fast course and awesome medals, shirts, awards, and post event grub. Ahoy!! Let's do this!! Race up to and under the longest suspension bridge in the Americas and put your running season into full gear. The course is well marked, super flat, and easy to manage so get ready to post your fastest time ever. Get there by car, bike, foot, subway, or bus. Support stations will be available at every 1.5 miles with water, Gatorade, and gel packs for you to "grab and go".
5K10KHalf Marathon
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MAY 31

Michael Hanly 5K

Staten Island, NY
Welcome to the Inaugural Michael Hanly 5K. Michael Hanly was a sanitation worker assigned to BK11 in Caesar’s Bay, Brooklyn in the late 1990s. While performing his regular duties, a bag containing hazardous chemicals exploded on his truck. Michael inhaled the chemicals and later passed away. Following his death, Superintendent Saporito created a memorial race in Michael’s honor and in remembrance of other fallen DSNY members who suffered similar tragedies. The race grew over the years and ran for approximately eight years. After Superintendent Saporito retired, the race was not continued and eventually faded out. Years later, his son, Anthony Saporito, now a Chief in the DSNY, joined the department and always hoped to bring the race back. Along with Michael Manna, President of the DSNY Running Club, they worked together to revive this meaningful event. While the original race was held in Caesar’s Bay, Brooklyn, this year’s race will take place at Freshkills Park, offering a fresh start
5K
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MAY 31

Tales and Tails with the Cat

Coronado, CA
Celebrate the legendary rhyming author with a story time, crafts, snacks, and a chance to meet the Cat and Things characters.
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MAY 31

Albany Move'n'Groove 2026

Albany, CA
Run, walk, or stroll a 5K in a flat loop course circling Albany CA's Memorial Park and Albany High School while listening to live music from multiple bands in the fifth annual Move'n'Groove on Sunday May 31, 2026! The action kicks off with the kids-only 0.5 mile race for kids 10 years old and under in a mass start at 9:45am. The 5K starts in waves after the kids race, with the first wave (fastest runners) starting at 10:15am. This musical festival and fitness event will feature bands representing an eclectic array of diverse musical genres positioned around the course during the races playing till Noon. On-site food vendors may be present — stay tuned for news! Registration is only required for those competing in the 5K or kids race. There is no fee required to attend the event to watch the bands, enjoy the live music, or rec skate on the streets after the race! This fun community event is funded in part through the City of Albany's unique Sugar-Sweetened Beverage Tax.
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MAY 31

Billings Skyline Races

Billings, MT
Half marathon & 30K  Great Views. Challenging Course. Unforgettable Experience.The Skyline Races Half Marathon and 30K brings runners to the top of Billings’ legendary Rimrocks for a race like no other. Experience Montana’s wide-open beauty on a  paved path of moderate elevation changes that makes it ideal for both competitive athletes and first-time half-marathoners or 30K participants. Featuring breathtaking views of the Yellowstone Valley and the Beartooth Mountains, the Skyline Trail section travels along a sandstone ridge, offering sweeping panoramic views. Runners then connect to Skyway Drive, a newer path with gentle curves, rolling hills,  open terrain, and distant mountain backdrops. Both distances loop into the Alkali Creek Trail, following a shaded stretch along the creek before heading back toward the finish line at Two Moon Park.
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MAY 31

George W. Buck Boys & Girls Club of Joliet 5K Run/Walk

Joliet, IL
Please join us in supporting the George Werden Buck Boys & Girls Club of Joliet by participating in our Inaugural 5K Run/Walk. The Mission Statement of the Boys & Girls Club: “To enable all young people, especially those who need us most, to reach their full potential as productive, caring, responsible citizens.”  At no cost to our members, the Club provides educational programming and tutoring, health and life skills, sports, fitness, and recreation, and meals through the Northern Illinois Food Bank. All in a safe place to learn and grow.  With your support, we cannot only continue to provide our members with vital services and opportunities but can grow our membership and provide services to a larger portion of our community. Donations in any amount are a great way to support the G W Buck Boys & Girls Club even if you can’t take part in the event. To donate, please visit our website. https://www.bgcjoliet.com/  This is a non-profit event. All proceeds and donations go dir
5K
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MAY 31

Run for the Zoo 2026

Chicago, IL
For more than four decades, runners of all levels and abilities have been raising money to support Lincoln Park Zoo with Run for the Zoo, now in its 48th year! The race route is suitable for all experience levels and features a flat, scenic route that winds in and around the zoo, allowing for beautiful views of Chicago’s skyline, Lake Michigan, protected natural areas, and zoo habitats. All participants receive:  Tech-blend shirt with 2026 animal themeSpecial edition finisher medalDigital swag bagAccess to the post-race party(Wildlife Warriors only) Bonus piece of merch with 2026 animal theme(Kids’ Course participants only) Kids’ Course T-shirt and medal(Volunteers only) Crew T-shirt with 2026 animal theme  It costs $108,000 a day to fund Lincoln Park Zoo operations—everything from state-of-the-art animal care and global conservation work to interactive learning programs and groundbreaking scientific research. More than 80% of that operating cost is funded by memberships, donations, gu
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MAY 31

2026 14th Annual Penn Alexander School Run for Art & Science 5K & 1-Mile Fun Run/Walk

Philadelphia, PA
The 5K Course begins on Locust Street near the PAS front entrance.  Our amazing course will take you through the beautiful Penn campus on Locust Walk to Penn Park, returning to Penn Alexander School's Locust Street finish line.  For the 5K, we are asking that runners do not bring pets or strollers on the 5K course.  Please plan to be off the course by 9:20 AM to ensure a safe start to the 1-Mile Fun Run. The 1-Mile Fun Run will go to the compass at 37th and Locust and back. The start and finish line will be on Locust Street, by the PAS playground. Strollers for the 1-Mile Fun Run are welcome.  Pets are not permitted on the 1-mile Fun Run course.
5K
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MAY 31

Cambridge 5K @ CambridgeSide

Cambridge, MA
The Cambridge 5K @ CambridgeSide is a flat and fast race through the heart of East Cambridge & Inman Square. The race starts & finishes at CambridgeSide and is immediately followed by a post-race party at the new CanalSide Food + Drink hall. Registration includes a short-sleeve technical t-shirt, 5 complimentary parking voucher, and a post-race celebration. The race benefits the MSPCA & the Helen K. Holland Animal Care Trust Fund. After crossing the finish line at this year's Cambridge 5K @ CambridgeSide, DJ Smooth Bee will keep the party going at CanalSide Food + Drink, CambridgeSide's newly opened energetic food and drink experience featuring spectacular waterfront views, a collection of exciting eateries, and a centrally located bar. Redeem your 2 tear-off drink tickets at C-Side Bar for the signature 5K beer: Zero Gravity – Green State Lager.
5K
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MAY 31

OUTLAW GRAVEL

Steamboat Springs, CO
Outlaw Gravel is Steamboat Springs’ newest gravel race, built on local roads and designed around strategy, terrain, and smart positioning. This enduro-style event features select timed segments with neutral sections between—race the right miles, not every mile. Ride solo or as a team of two or four—co-ed, mixed ages, all welcome—with a first-year field capped at 300 riders for a premium experience. Starting and finishing at historic Olympian Hall, the day includes lively aid stations and rolls straight into a post-race celebration with food, drinks, and live music. All riders will receive an Outlaw Gravel Year 1 hat at packet pickup.  Years from now, you’ll want to say you were there for Year One.
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MAY 31

Spring Sprint @ Uvas

Morgan Hill, CA
Join us for this popular race at Uvas Reservoir. It's a Sprint but super-sized. Swim .75 miles in Uvas Reservoir. Bike 16.2 miles on quiet country roads. Only two climbs! Finish up with a 5 mile run. Then eat tasty food and listen to good music while waiting for the award ceremony. Top 3 in 5-year age groups for Triathlon. Top 3 Overall for all other events. Special Youth & Senior pricing. Clydesdale & Athena waves. Non-binary/Prefer Not Say options. Relays too! AquaBike, Duathlon, Aquathlon, and OWS events also available.
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MAY 31

Blue Moon 5K. 10K. Half Marathon by Califlow Runs

Long Beach, CA
🌕 Blue Moon Run (Morning Race)5K • 10K • Half MarathonSunday, May 31, 2026 | Long Beach, CA This run really is once in a blue moon — literally. Join us on the morning of the actual Blue Moon for a rare and memorable coastal run designed to celebrate movement, timing, and being present for moments that don’t come around often. Whether you’re chasing miles, memories, or just the magic of a truly unique day, this is one you’ll want to say you were part of. Expect ocean views, high vibes, and that unmistakable CaliFlow energy — all under the glow of a moon that only shows up every few years. 💙🌕  🔵 Fun Blue Moon FactsA Blue Moon happens when there are two full moons in one monthIt occurs only every 2–3 years, which is why we say “once in a blue moon”The moon isn’t actually blue — but the moment is still rare and specialThis is one of those runs people remember and say: “I was there for that.” 🌊 Race Highlights🌕 Professionally chip-timed for ac
5K10KHalf Marathon
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MAY 31

Pioneer Day Fun Run

Meadow Vista, CA
A 5k Fun Run and Walk through Meadow Vista to kick off Pioneer Day and help support the Colfax High School Cross Country Team!  Let's get our summer started!!!
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MAY 31

Step Up for Students 5K and Fun Run

Indiana, PA
Our 2nd annual 5K is scheduled for May 31, 2026 at Mack Park here in beautiful Indiana PA! More details will continue to be updated but one thing is for sure - we are going BIGGER and BETTER this year! Our race route will take you from Mack Park through IUP and the fairgrounds, and our fun run will be on the track. Start time is expected to be 9am! This year we have partnered with the YMCA of Indiana County so that ALL race participants can swim at Mack Pool for FREE after the run!  We have SO MUCH more fun planned - our FOAM CANNON will be deployed after the race and KONA ICE will be on site! We can't wait to see you there!
5K
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MAY 31

Build-N-Athlete 10K, 5K, & Kids Fun Run

Peckville, PA
The Build-N-Athlete 10K, 5K & Kids Fun Run is more than just a race—it’s an opportunity to empower young athletes and break down financial barriers to youth sports. All proceeds from this event directly support Build-N-Athlete, a nonprofit organization dedicated to providing sports equipment to children in need throughout Northeastern Pennsylvania. Set for Sunday, May 31, 2026, at the Blakely Borough Recreational Complex, the Build-N-Athlete race returns for its second year along the scenic Lackawanna River Heritage Trail. After a successful inaugural event, runners once again have the opportunity to take on the fast and scenic 5K or 10K courses, while walkers can participate at their own pace. Whether you're chasing a personal record, looking for a fun community event, or running to support youth athletes, this race offers something for everyone.   Facebook Event Page: https://www.facebook.com/share/1DmPTe9pvT/ What: 10K & 5K Run, Walk and Free Kids' Fun Run   When:
5K10K
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MAY 31

Tomorrow River Trail Half-Marathon

Plover, WI
The Tomorrow River Trail Half-Marathon is a race starting in Plover, WI (south of Stevens Point) and ending in Amherst, WI at Central Waters Brewing Co. Over 9 miles of the route will be on the Tomorrow River Trail.  You must register by May 3rd to guarantee your t-shirt size.
trail
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MAY 31

Sam's Fans 5K

Bexley, OH
Mark your calendars and lace up your running shoes for the 12th Annual Sam’s Fans 5K at Wolfe Park! This community-centered event is more than just a race—it’s a day filled with fun, purpose, and joy for participants of all ages. Proceeds from the event support Sam’s Fans, a nonprofit organization dedicated to enhancing Music and Art Therapy Programs for seriously ill children and their families. Starting at 9:00 AM, the event includes a 5K race, a 1-Mile Fun Run/Walk, and a Kids 1-Mile Run as part of the RunColumbus kids series, making it the perfect outing for the entire family. Whether you’re a competitive runner, a casual walker, or simply there to support the cause, your participation helps us bring joy, healing, and creativity to children in need through music and art. Come out, make memories, and be a part of something truly meaningful! Don’t miss this chance to have fun, give back, and make a difference. We can’t wait to see you there!  Awards: Top 2 male and female overall 5k,
5K
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MAY 31

Step Up for Students 5K and Fun Run

Indiana, PA
Our 2nd annual 5K is scheduled for May 31, 2026 at Mack Park here in beautiful Indiana PA! More details will continue to be updated but one thing is for sure - we are going BIGGER and BETTER this year! Our race route will take you from Mack Park through IUP and the fairgrounds, and our fun run will be on the track. Start time is expected to be 9am! This year we have partnered with the YMCA of Indiana County so that ALL race participants can swim at Mack Pool for FREE after the run!  We have SO MUCH more fun planned - our FOAM CANNON will be deployed after the race and KONA ICE will be on site! We can't wait to see you there!
5K
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MAY 31

The 5K for Kids' Mental Health

Columbus, OH
Join us on Sunday, May 31 at 9 a.m. for an unforgettable run or walk through the heart of Downtown Columbus, all with the incredible support of our host, the Columbus Crew; founding partner, Nationwide; and presenting sponsor, Bread Financial.Start and finish your race at ScottsMiracle-Gro Field, soak in the electric atmosphere, and be part of something bigger than the finish line. Can't make it to Columbus? No worries! Virtual participation lets you run or walk from wherever you are.This isn't just a 5K—it's a movement. Together, we're raising awareness and funds to advance the mission of The Kids Mental Health Foundation: to provide free, expert-created mental health resources to support kids.
5K
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MAY 31

2026 14th Annual Penn Alexander School Run for Art & Science 5K & 1-Mile Fun Run/Walk

Philadelphia, PA
The 5K Course begins on Locust Street near the PAS front entrance.  Our amazing course will take you through the beautiful Penn campus on Locust Walk to Penn Park, returning to Penn Alexander School's Locust Street finish line.  For the 5K, we are asking that runners do not bring pets or strollers on the 5K course.  Please plan to be off the course by 9:20 AM to ensure a safe start to the 1-Mile Fun Run. The 1-Mile Fun Run will go to the compass at 37th and Locust and back. The start and finish line will be on Locust Street, by the PAS playground. Strollers for the 1-Mile Fun Run are welcome.  Pets are not permitted on the 1-mile Fun Run course.
5K
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MAY 31

West Virginia Cryptid Race Series

Clay, WV
The West Virginia Cryptid Race Series is a West Virginia–based running series inspired by the state’s legendary cryptids and the unique locations they are said to roam. Each race has its own theme, atmosphere, and community feel, giving runners a fun reason to explore new places while enjoying professionally produced events. Participants can choose to run a single race or take on the full series. Those who complete multiple races will experience a mix of local folklore, scenic courses, and memorable race-day energy across the region. The race order begins in Clay with the Bigfoot-themed race, setting the tone in classic Appalachian surroundings. The second stop brings the series to Saint Albans for the Mothman race, offering a fast, fun, and community-focused experience centered around West Virginia’s most iconic legend. The third race takes place in Gassaway, inspired by the Braxton County Monster and one of the state’s most famous cryptid encounters. The series final will be held at
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