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SEP 12

AFE Foundation 2026 Step Up for Moms: Global Baton Relay

Vista, CA
Join participants around the world as we carry the light for moms and families affected by amniotic fluid embolism (AFE). This global relay is more than a walk—it's a day of remembrance, hope, awareness, and community. Together we'll honor lives, share stories, and raise critical funds to support the AFE Foundation's mission of support, education, research, and advocacy.
relay
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SEP 12

The Running Fence Run: A Run of Freedom- Celebrating Christo's 1976 "Running Fence” art project

Bloomfield, CA
The Running Fence Run: A Run of Freedom On September 12, 2026, runners return to the stunning Sonoma County hills to celebrate two milestone anniversaries: The 50th anniversary of Christo & Jeanne-Claude's Running Fence art installation  —  September 10-24, 1976The 2,516th anniversary of the Battle of Marathon — September 12, 490 BC The Connection Between Art and Running In September 1976, artists Christo and Jeanne-Claude stretched a 24.5-mile ribbon of white fabric across the hills of Sonoma and Marin counties — for just two weeks. That distance echoes the original marathon: the ancient Greek messenger Pheidippides ran from Marathon to Athens to announce a stunning military victory, one that saved the cradle of democracy. That run inspired the marathon we race today. Christo fled communist Bulgaria in 1957, seeking freedom in the West. He called the Running Fence "a scream of freedom" — art that answered to no one, funded entirely by the artists themselves, rippling i
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SEP 12

La Jolla Cove Swim

La Jolla, CA
Iconic Open Water Swim held in La Jolla, California the first Sunday after Labor almost every year since 1916.  There are four swim events available on race day.  250 Meter kids race "Garibaldi Grommets"1 Mile "Sea Lions"3 Mile "Leopard Sharks"4 Mile "Whole Enchilada" Swimmers compete in both the 1 mile & 3 mile events  - there is about an hour between the 2 swims. All swimmers receive an event t-shirt. All finishers receive a finisher's medal. There are Age Group Medals awarded that follow U.S. Masters Swimming age brackets. For the kids race it is by individual year. 8 year olds will only be competing with 8 years etc up through 12 years of age.
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SEP 12

National Chocolate Day: Run for Chocolates 5K/10K/13.1 SAN FRANCISCO

San Francisco, CA
🍫🏃‍♀️ Ready, Set, Chocolate! 🏃‍♂️🍫Join Us for the Sweetest Run of the Year – The Chocolate Run!Lace up your running shoes and bring your sweet tooth—because this isn’t your average race.It’s a deliciously fun event for all ages and fitness levels!   Overview:Run will sell-out QUICK! We will close off waves the moment they fill up. If waves are sold out, you can sign-up for the virtual run option or wait list. This is a smaller, private group run with a cap per wave. All paces and ages (under 18 with guardian) are welcome - Run or Walk!   There's no equipment or setup, this is a pure run with our coordinators to support you in a warm, stress-free setting! When you sign-up, we give you the support you need to help you achieve your goals and fitness. We also invite you to be part of our local run clubs that supports your fitness journey.  Timing: - Timing is Optional: You may track your time on an app (Strava, RunKeeper, Nike Run, etc) and submit your t
5K10K
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SEP 12

MVRRC Shoe4Africa 5K Championship & Kids 1-mile Championship (Cash Prize)

Perris, CA
🏃‍♂️ Shoe4Africa 5K Championship & Kids Championship RacesPresented by Moreno Valley Road Runners Club (MVRRC) and Shoe4Africa 📅 Saturday, September 12, 2026📍 Lake Perris State Recreation Area – Dam Area17801 Lake Perris Drive, Perris, CA 92571   WhatDon't miss Southern California's premier Shoe4Africa Championship Race! This exciting event features championship races for youth and adults of all abilities. ✅ USATF Certified Course✅ Professional Live Chip Timing✅ Finisher Medals for All Participants✅ Walkers, Joggers, and Competitive Runners Welcome   WhereExperience a scenic and historic racecourse along the beautiful Lake Perris Dam. Participants will enjoy breathtaking lake views, cool morning temperatures, and a fast, flat course with no vehicle traffic—perfect for first-time runners and personal records. Course FeaturesStarts and finishes at the Dam AreaFlat and fast courseClosed to vehicle trafficIdeal for beginners, youth runners, walkers, and
5K
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SEP 12

Little Italy Farmers Market (Mercato)

San Diego, CA
Little Italy Farmers Market (Mercato) Saturday, September 12 • 9 am-1pm • FREE Join us Saturday as we head to Italy! We will wander through fresh produce stands with great food, local vendors and a variety of art, jewelry and unique items to discover.
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SEP 12

Los Angeles Sunset Relays | 5K & Kid Run

Los Angeles, CA
For more Information go to: https://lasunsetrelay.com/   Get ready for an unforgettable evening of trail running at the Los Angeles Sunset Trail Relays & 5K! This race brings together adventure, teamwork, and breathtaking views in one epic event. As the sun sets over the city, you'll traverse scenic trails, soak in stunning skyline views, and take on a thrilling course through the heart of Griffith Park. 🏃 10 Mile Relay – Teams of 4! Gather your crew, with each runner completing the same scenic loop before passing the baton. It's the perfect mix of teamwork, strategy, and fun!   🏃 10 Mile Relay – Teams of 2! Grab a partner and take on a fast, scenic loop, with each runner completing 2 loops. It’s the perfect mix of teamwork, strategy, and fun!   🏃 5K Solo Race! A thoughtfully designed route that balances challenge and enjoyment — perfect for experienced trail runners and those new to the sport.   Whether you're racing with a team or taking on the
5Krelay
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SEP 12

2nd Annual San Pedro Rotary Open Water Swim

San Pedro, CA
Join us in the beautiful waters off Cabrillo Beach nestled amongst the backdrop of Pt. Fermin and Catalina Island. The race is hosted by the Rotary Club of San Pedro and proceeds will go to fund youth scholarships and community outreach programs and services. There will be a 750 Meter race along with a 1 Mile race. There is ample metered parking between the Cabrillo Beach Bathhouse and the Cabrillo Marine Aquarium. Parking is $2.00 per hour. 8:00  am      Packet Pick Up Opens 9:30  am      1- Mile Swim Begins 10:00 am    750 Meter Swim begins. 10:45 am    Awards Ceremony Included in your Race Bag will be a color specific Swim Cap, T Shirt, Timing Chip and other sponsor materials.  Local artist Caroline Beghin-Kircher is making custom First Place Awards both male and female for the following age groups: 17 + Under18-2930-3940-4950-5960-6970-7980+ Coffee and breakfast burritos will be available for purchase all morning!!! Age Guidelines:      750 Meter Swim: Ages 10+
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SEP 12

LASD PINK PATCH 5K RUN/WALK

San Dimas, CA
Pink Patch 5K Run/Walk Join us for the annual Pink Patch 5K Run/Walk, a powerful community event dedicated to breast cancer awareness and support. On September 12, 2026, participants will gather at Frank G. Bonelli Regional Park to make a meaningful difference in the fight against breast cancer. Whether you're a runner, walker, or virtual participant, this event brings together individuals, teams, and law enforcement agencies united by a common goal. Every step you take helps raise awareness, support survivors, and honor those affected by breast cancer. Event Highlights: In-person eventTeam categories including Law Enforcement, Survivor Teams, and Friends & FamilyBreast Cancer Awareness Month commemorationCommunity solidarity and hope Register today and be part of this inspiring movement. Together, we can make a difference, one step at a time.
5K
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SEP 12

Silicon Valley Mini Kids Triathlon

San Jose, CA
The Silicon Valley Mini Kids Triathlon is specifically for kids aged 4 through 6, and parents can help their kids during the race. All participants will receive a finisher medal and T-shirt; the race will not be timed, and there will be no awards ceremony.  The race will be held at the beautiful, recently opened Kathleen MacDonald High School. The swim will be in the pool, and the run will be on the sidewalk closed to the public.  The bike course will be on a closed road. There should be plenty of parking; the bike course offers easy spectator viewing, and the event will be more compact overall. Triathlon For kids 4-6 years old (parents can help during the race from the swim to the finish line; if parents decide to help the kid, it will be part of the race the whole time, but they don't need to swim with the kids).
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SEP 12

Intermediate Sailing: September 12/13

San Diego, CA
Two-day adult sailing classes are offered most weekends from 9 am to 4 pm at Fiddler's Cove Marina. Classes are open to all eligible MWR patrons and sponsored guests. Minimum age requirement is 16 years or older with a parent or guardian.   **A minimum of 5 hours of sail time is required post beginner sailing course.  Class fees per person vary by military affiliation and rank. Dependent fees are calculated at the sponsoring active duty or retiree rate. Pre-registration is required as classes can fill up quickly. Registration includes boat rental, instruction, and textbooks. Students per boat will be kept to the minimum amount possible in order to maximize learning potential, and will range from one to four. Number of students per boat is dependent on the boat size, sailing conditions and the skills being developed in the class. On completion of the course, participants receive a Navy Sailing Qualification Card. A valid California Boater Card and/or a course completion certificate
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SEP 12

San Diego Neighborhood Cruise Run 5K/10K

San Diego, CA
Get ready, San Diego! We invite you to join us for our inaugural event in one of San Diego’s beautiful park. Cruise along the lake, feel the cool ocean breeze, and soak in the scenery as you run, jog, or walk with our community. This is more than a race—it’s a celebration of movement, connection, and good vibes. 🏁 San Diego Neighborhood Run/Walk 📍 De Anza Cove Park3000 N Mission Bay Dr, San Diego, CA 92109 With a lowrider-inspired theme and a welcoming atmosphere, this event brings together fitness, culture, and community. Friends and families are encouraged to come out and enjoy the day—everyone is welcome! Whether you’re a seasoned runner, casual jogger, walker, or cheering from the sidelines, there’s a place for you here.  Come cruise the course and celebrate in-style.🔥 Lowrider fans—this one’s for you! Cross the finish line strong. We cant wait to see you. Packet Includes 💖 Registration Entree / 3D Medal 🗓️ Event Details ⏰ 6:30 AM – Registrat
5K10K
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SEP 12

Seaport Sprint

San Diego, CA
This September, SDO heads downtown, with courses stretching from the USS Midway south to Embarcadero Marina Park North. Follow the Embarcadero promenade past Tuna Harbor's fishing boats, public art, and naval memorials, wind through Seaport Village's cobblestone paths and hidden gardens, then finish among the open lawns and bay views of Embarcadero Marina Park North. Every course is timed and split by level — beginner, intermediate, and advanced — so if you're chasing a personal best, the clock's on your side. New to orienteering? Take it at your own pace and just enjoy being outside — no experience required. Grab your compass, pick up your map at check-in, and get moving. 🧭 Event Team: Event Director: Chelsea McBrideCourse Setter: Julien OuelletVisit the Volunteer page to learn how to help with the event. See "Volunteer" at the top right of the page. 🔝Volunteers get up to a $20 credit toward a race registration fee.Volunteer roles explained in d
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SEP 12

Out of This World 5k Run & 2k Walk

Yucca Valley, CA
5K
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SEP 12

Finish on the 50

Riverside, CA
Race Description Join us for a full chipped timed 5K race on the beautiful campus of Riverside City College. This scenic course showcases the college's impressive athletics facilities and takes you on a journey through the heart of campus. Experience a challenging hill climb onto the upper campus, then navigate through the historic buildings that form the foundation of our academic community alongside our cutting-edge, high-tech facilities. The route winds through the entire campus, offering runners a unique perspective of Riverside City College's blend of tradition and innovation. Finish where you started—on the 50 yard line of the football field—to celebrate your achievement in style.
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SEP 13

Race To Slow The Pace

Lodi, CA
The sixth annual Race to Slow the Pace 5K & 10K, presented in partnership with the John and Jeani Ferrari Family Foundation, to be held at Bokisch Vineyards in Lodi, CA is a trail run to connect people with nature, the environment and family farms that feed them, while furthering California Farmland Trust’s mission. Our goal is to foster a connection to the land and why we must slow the pace of development and protect farmland. Runners will weave their way through the scenic vineyard at Bokisch while taking in the vines, the habitat, and the value of open space that farmland provides. Your participation of the run connects you to the local community and demonstrates your support of agriculture.  This is a family, stroller and pet-friendly event designed to get you out into the beauty of Lodi and a working vineyard.   Course: This is a trail run course that includes navigating uneven, dirt terrain with slight hills through a working vineyard.   Fees: Individual in-person participati
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SEP 13

Seasonal Confusion 5K. 10K. Half Marathon by Califlow Runs

Long Beach, CA
😵‍💫 SEASONAL CONFUSION RUN5K • 10K • Half Marathon 📅 Sunday, September 13📍 5100 E Ocean Blvd, Granada Beach | Long Beach, CA Sweater or bikini?Iced coffee or pumpkin spice?It’s California — we’re officially in a state of seasonal confusion. The Seasonal Confusion Run celebrates that weird in-between moment when summer won’t let go, fall is pretending to arrive, and the weather absolutely refuses to cooperate. Come run the coast in whatever makes sense to you — hoodie, tank top, or beachwear encouraged.  🏁 Race Day Schedule• Half Marathon: 7:00 AM• 5K & 10K: 7:30 AM Same-Day Registration & Bib Pickup:Opens at 6:00 AM  🌊 Why You’ll Love ItFlat, fast, scenic beach path courseBeginner- and walker-friendlyStrollers welcomeDogs on leash welcome 🐾Professional chip timingFree race-day photosOverall & age group awardsFinish line festival vibes 🍔 Post-Race PerkRun first, refuel after. Take your bib just steps from the fi
5K10KHalf Marathon
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SEP 13

Pacific Coast Triathlon

Laguna Beach, CA
The Pacific Coast Triathlon invites athletes of all ages and abilities — from first-timers to seasoned competitors — to experience one of Southern California’s most scenic and celebrated races at the stunning Crystal Cove State Beach. Start your day with a refreshing open-water swim in the Pacific Ocean right at Crystal Cove State Beach. Full lifeguard support and typically comfortable wave conditions make this leg welcoming for every level. Choose the Sprint (½ mile / ~750 m) or Olympic (1,500 m). Next, tackle the bike on a fully closed, rolling course along the iconic Pacific Coast Highway. Enjoy sweeping ocean views as you ride two loops for the Sprint (12 miles) or four loops for the Olympic (40K / ~24.8 miles). The run winds along the gorgeous Crystal Cove Trail and paths, with panoramic ocean views on one side and Pacific Coast Highway on the other. You’ll pass through the historic beach cottages, and — when tides allow — enjoy a memorable stretch right along the sand before clim
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SEP 13

Shaver Lake Mile High Triathlon

Shaver Lake, CA
What will you find at the Shaver Lake Triathlon? + Finisher's Medal + Event T-Shirt+ Prizes and Giveaways+ Finisher's Meal+ Free Race Photos + Tri-Tip sandwich lunch and bottled beverages+ Rosa Brothers chocolate milk+ Music+ Largest Team Competition
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SEP 13

Redondo Beach Swim the Avenues

Redondo Beach, CA
We are excited to announce that the 8th Annual Redondo Beach Swim the Avenues is returning to the coastal waters of Redondo Beach, California. The event date is September 13th, 2026. There will be a 1.2-mile ocean swim as well as a half mile ocean swim. There will be a wet-suit and non-wet suit category. In honor and remembrance of former Redondo Beach Mayor Bill Brand a portion of proceeds will benefit South Bay Park Land Conservancy.
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SEP 13

The Honey Badger Half (& 10K/5K)

Santa Venetia, CA
The Badger's race RETURNS to China Camp State Park in Santa Venetia, CA! If the LIVE option doesn't work for you, we're supporting VIRTUAL as well. We'll be happy to ship your swag and you can participate wherever you are!  Where: China Camp State Park in Santa Venetia, CA.When: Sun, 9/13- 9:15AM-1:00PM Course Maps: 5K Course Map, 10K Course Map, Half Marathon Course Map. *NOTE-The half marathon is a STOUT challenge. We would NOT recommend the half marathon if you've never covered this distance before and/or you are not doing any kind of trail running currently. The Swag: All participants receive... An epic, trail run at China Camp State Park (assuming you're not participating virtually)An AWESOME race woodallion AND lifestyle teeA custom Honey Badger beer sampler stein.An awesome post race goodie bag & post race snacks/beverages including Jambar, Bellwether Farms Yogurt, and more!Access to the post race BREWFEST sponsored by Standard Deviant Brewing. Pre-Ra
5K10K
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SEP 13

Gold Country Run 10K, 5K and Kids K Presented by Marshall

El Dorado Hills, CA
Welcome to the 10th Annual Gold Country Run (10K, 5K and Kids K) presented by Marshall!  Starting and finishing in the pristine El Dorado Hills Town Center (Town Center), The Gold Country Run will feature a 10K, 5K, and Kids K all presented by Marshall.  This event will showcase what makes El Dorado Hills “one of America’s best places to live” according to CNN: beautiful views of the Sacramento Valley and Sierra Nevadas, interesting landscapes, vibrant shopping and dining, and an active and healthy community nestled in the heart of historic Gold Country.  The race will be a premier running event managed by Sierra Endurance Events and it features a 10K and 5K course that features an initial loop in Town Center followed by and out and back (with a screaming fast finish!) making it a great event for participants and spectators alike!  The event will be followed by a Finisher Fitness Festival presented by Marshall and our other important sponsors.  The Kids K is a child friendly loop aroun
5K10K
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SEP 13

Saddle2Surf

Norco, CA
Run 50 miles from Norco, CA (AKA Horsetown USA) to the beautiful California coast in Huntington Beach (Surf City USA). On this run, you will experience the beauty and the beast that is Southern California.
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SEP 13

The Village's Sixth Annual Miles for Mamas Walk/Run-Santa Monica

Santa Monica, CA
Join us for The Village's SIXTH Annual Miles for Mamas Walk/Run!  Join our main event location in Santa Monica, California, OR participate on your own with friends in your own community by registering virtually. All proceeds help new and expecting moms with limited means!  Ask your friends and family to sponsor your race.   Prizes for the top fundraising individuals will be awarded at the finish line.   Run or walk-you choose!  A one mile walk in solidarity or a an unofficial 5k-we've mapped out the route for you! Set up your fundraising goal now (we suggest $300) and create a unique URL to send to everyone you know. Let them know you are WALKING THE WALK for moms in need. Santa Monica event begins and ends at North Street Playground off of Highway 1! (West side of the highway) Virtual event begins wherever you are! More details will be provided closer to the event via email.  We can't wait to to walk the walk for moms in need with you!
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SEP 13

Aloha Run San Diego

San Diego, CA
More Than Just a Race—It’s an Experience The Aloha Run was created for runners, joggers, and walkers who want more than just a start line and a finish time. Our 5K and 10K races combine fitness with fun, offering a relaxed and supportive environment for participants of all ages. From upbeat island music to smiling volunteers, every detail is designed to keep you motivated and smiling from start to finish. Whether you are looking for a San Diego 10K to test your pace or a 5K in Long Beach to enjoy with your family, you’ll find the perfect blend of competition and celebration here.
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SEP 13

Meet At: Phantom of the Opera

San Diego, CA
Step into a world of romance, melodies beneath the flow of a Parisian theater. Lose yourself in a spell binding world of passion, mystery, and breathtaking music that lingers after the final curtain drops.    Tickets are located in the Balcony Section, Row W and X.
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SEP 13

PLAYTRI - IRONMAN 70.3 SANTA CRUZ

Santa Cruz, CA
PLAYTRI - OFFICIAL TRIATHLON STORE OF IRONMAN  We bring our expert in-house mechanics and triathletes to IRONMAN® Events and offer the highest quality rentals, repair and maintenance services for you and your bike. From race ready tunes up to complete overhaul packages, we'll keep you riding and racing smooth on the road! We are a full-service shop available onsite to take care of additional services leading up to and on race day.
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SEP 13

9/11 Heroes Run - San Diego, California

San Diego, CA
The 9/11 Heroes Run 5K welcomes runners, ruckers, and walkers of all ages and fitness levels to honor the heroes of 9/11 and those who've served our nations since. We activate & unite communities and empower local veterans, active duty, first responders, and families of the fallen. TMF is proud to partner with GORUCK again with rucking divisions at every run. Rucking is a sport based on special forces training in which participants walk or run while carrying weighted rucksacks. All participants registered for the GORUCK division will earn this year's exclusive TMF GORUCK patch. Learn more about GORUCK here.
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SEP 13

Park to Playa 10K

Culver City, CA
Babes of Wellness is a Los Angeles–based wellness studio rooted in movement, community, and health. What began as a space for women and femmes to show up as they are has grown into a citywide collective for inclusive fitness experiences that honor both the body and the land we move through—a practice as old as the trails themselves. Babes of Wellness believes that movement is not about performance, it's about connection, consistency, and reclaiming wellness as something communal and accessible. Park to Playa reflects that ethos. This 10K is more than a race, it's a shared journey across Los Angeles, inviting runners to experience the city through breath, rhythm, and collective momentum. By bringing people together on the trail, Babes of Wellness creates space to move with intention, celebrate the cultural heritage of this land, and remind us that running, like wellness itself, is powerful and meant to be shared.
10K
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SEP 13

Seasonal Confusion 5K. 10K. Half Marathon & Hybrid Challenge

Long Beach, CA
😵‍💫 SEASONAL CONFUSION RUN5K • 10K • Half Marathon • 5K HYBRID📅 Sunday, September 13📍 5000 E Ocean Blvd, Granada Beach | Long Beach, CA Sweater or bikini? Iced coffee or pumpkin spice?It’s California — we’re officially in a state of seasonal confusion. The Seasonal Confusion Run celebrates that weird in-between moment when summer won’t let go, fall is pretending to arrive, and the weather absolutely refuses to cooperate. Come run the coast in whatever makes sense to you — hoodie, tank top, or beachwear encouraged.  🏁 RACE DAY SCHEDULE• Half Marathon: 7:00 AM   Half Marathon Hybrid: 7:00AM• 5K & 10K: 8:00 AM• 5K 10K Hybrid: 8:10 AM Same-Day Registration & Bib Pickup: Opens at 6:00 to 8:10  AM  🔥 NEW:  HYBRID CHALLENGEWant more than the 5K, 10K, Half Marathon? Take on our Hybrid Challenge, combining your run with a finish-line functional fitness challenge. Everyone starts together and completes the normal  course. When Hybrid runner
5K10KHalf Marathon
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SEP 13

Granite Bay 5K & 10K

Granite Bay, CA
New Name, New Trails, Same Community Heart: Welcome to the Granite Bay 5K!The tradition you love is back—but with a fresh look and more ways to move! This year, we are thrilled to officially rebrand our annual event as the Granite Bay 5K. While our name has changed, our mission to support the Eureka Union School District remains the heartbeat of every step we take. Join us for an electric morning of fitness and fun on Sunday, September 13th, 2026! With over 1,000 participants cheering and running together, this is Granite Bay’s premier community event. Whether you're chasing a personal best in the 10K, enjoying a scenic stroll with the family in the 5K, or cheering on the little ones in the ¼-Mile Kids Race, every single step you take directly supports the Eureka Schools Foundation (ESF).
5K10K
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SEP 13

Van Nuys 5K Run/Walk

Sherman Oaks, CA
Join us for the 4th Annual Van Nuys Division 5K Run. You can RUN, WALK, or JOG the entire distance. The event will take place at the Van Nuys/Sherman Oaks Park.  Registration Fees $35 Pre-Registration (Registration Closes 9/12)Same Day/ Race Day Registration $40 per person 9/13 (T-Shirt/ T-Shirt size not guaranteed on race day registrants). Race Day Schedule  6:30 am to 7:30 am Check-in time and Same Day Registration 7:55 am National Anthem  8:00 am 5K Run/Walk/Jog Mass Start Awards Finisher Medal 🏅  The race is professionally timed by Itz About Time ( www.itzabouttime.com) Course  The course is a three-loop around the park. The first loop is a 0.5m loop in the Baseball diamond. Then a 2 larger loop around the park. There will be a lead bike. 💧 Water station will be at the Start/Finish line. You will be going through these areas three times. First, when you start. Then, after doing the first small loop. Then again, when you start your second larger loop.  🅿️ Pa
5K
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SEP 13

40th Golden Gate Park XC Open

San Francisco, CA
An ~4 mi cross country race consisting of two loops in beautiful Golden Gate Park.  This historic and iconic race is a staple event on the Pacific Association of USATF annual Cross Country Grand Prix, and also serves as a venue preview race for the Pacific Association XC Championship race.  Race against some of the best athletes on the west coast, traversing over grass, dirt, and rolling hills.    **NO RACE DAY REGISTRATION** Bib transfers available race morning with a fee of $10.
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SEP 16

SUP Lessons with Dad

San Diego, CA
Celebrate time on the water with a special stand‑up paddleboarding session designed for dads and their kids. In this fun, beginner‑friendly lesson, families learn basic paddling skills, balance, and water safety while enjoying the water. SUP's will be provided. For ages 10 and up only. Must be able to swim.
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SEP 17

SDO Training Classes for Course Setters & Event Directors

San Diego, CA
Volunteers build every SDO event you've ever loved — and stepping into one of these roles is one of the best ways to sharpen your own orienteering skills while giving back to the club that makes this sport possible in San Diego. These two trainings are how we keep growing orienteering across San Diego County, one well-run event at a time. Each session is just a $5 donation to the club, and once you put what you learn to work — volunteering as a Course Setter or Event Director at an SDO event — you'll earn credit toward future events. 🧭 Learn more about these roles here: https://www.sandiegoorienteering.org/roles  Course Setter Training — Sept 17: Ever wonder who designs the routes that make you second-guess your compass? That's the Course Setter. This session walks you through building courses for every skill level, choosing and placing controls out on the terrain, updating maps, and publishing course details before race day. No prior course-setting experience requi
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SEP 17

HART PARK AFTER WORK 5K and MTB SERIES RACE #2

Bakersfield, CA
🏁 Hart Park After Hours Series Part of the RSCR series Presented by Team Action Dad Get off work and get after it. The Hart Park After Hours Series is a 4-week, Thursday night race series in the heart of Bakersfield at Hart Memorial Park. This laid-back but competitive series features alternating weekly events—mountain biking and 5K running—designed for all fitness levels. Whether you're chasing a podium, building fitness, or just looking for something fun to do after work, this series delivers a fast, social, and family-friendly race environment.  📅 Series Schedule (Thursdays)Sept 3 – Sept 10 – Sept 17 – Sept 24 –  ⏱️ Start TimesSeptember Events: 6:15 PMRaces start on time. Please arrive early to check in.  🚴 MTB FormatShort track style course (approx. 1– mile loop) Class                             Laps                           Expected front duration  Youth                              3                                       ~21–27 minMTB / Gravel
5K
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SEP 17

TPC Harding Park

San Francisco, CA
Event Date: Monday, September 17, 2026 Registration Fee: $1,500 per player
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SEP 17

California Dreamin' Evening 5k (Sponsored by AREC)

Long Beach, CA
We've got another Thursday night 5K race for you! Did you know that California became a state on September 9th, 1850? We want to celebrate our September anniversary! Your $25 entry fee will get you this incredible CALIFORNIA medal! We think it's our best medal yet! A little bigger than some of our other ones, it's got all the California highlights and even has some sparkly glitter on it! How can you say no to a medal that features a surfing bear?! In addition to the finishers medal, we will also have additional medals for the 1st, 2nd, and 3rd place male and female to finish and other goodies. There's also a 'stroller' division and will give out 1st, 2nd, and 3rd place medals for our top-three stroller pushers! If you've run any of our races, you know exactly what’s in store! This is an out-and-back course right on the beach boardwalk alongside the sand and surf. The views are absolutely beautiful. We’ll meet right by the Belmont Brewing Company in Long Beac
5K
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SEP 18

San Diego Torch Relay

San Diego, CA
San Diego Torch Relay for CMN
relay
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SEP 18

Ombudsman Appreciation Dinner

Coronado, CA
2026 Metro San Diego Ombudsman Appreciation Dinner Friday, 18 September 2026 | 1730–1830 Cocktail Hour | 1830–2100 Dinner and Ceremony Island Club Catering & Conference Center NAS North Island, Coronado Ticket Price: $30 per person    Please join us for the 2026 Metro San Diego Ombudsman Appreciation Dinner, an evening dedicated to recognizing the extraordinary service and commitment of our Navy Family Ombudsmen throughout Metro San Diego.   Ombudsmen, command leadership, and invited guests are welcome to attend.   Attire: • E7 & Above: Service Summer White • E6 & Below: Service Dress White • Civilians: Semi-Formal Attire
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SEP 18

Mile Madness Endurance Run

Auburn, CA
Join the Ultimate Loop Adventure in the Heart of Trail Country! Mile Madness is more than a race—it's a vibrant celebration of endurance, community, and personal triumph. Set against the stunning backdrop of Auburn, California, this looped trail event invites runners of all paces to push their limits (or simply enjoy the journey) on a meticulously designed 1-mile course, mainly paved bike path, blending a beautiful pond, shaded paths, and much more for an unforgettable experience. Event Details: Dates: September 18-21, 2026 Friday: 9:00 am 72 Hour Run and 72 Hour Team Relay  6:00 pm: 48 Hour Run and 48 Hour Team Relay Saturday: 9:00 am 100 Mile Race Noon: 12 Hour and 24 Hour 6:00 pm: 6 Hour Glow Run Location: Regional Park, 3770 Richardson Dr, Auburn, CA 95602 Race Options: Choose your challenge from 8 timed events, ranging from a beginner-friendly 6-hour run to the epic 72-hour ultra. With exceptionally long cutoffs and no strict time pressures, whether you're walking, running
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SEP 18

Wine & Music Jam - Three Hills Winery

Ramona, CA
(To Make Reservations, please Register Yourself and then choose to add on any additional people that you need tickets for!) Get ready to get GROOVY! ✌️ Join us **Friday, September 18th** at **Three Hills Winery** for a special **1970s Edition of our Wine & Music Jam!** 🎶🎸 Break out the bell bottoms, platform shoes, tie-dye, fringe, jumpsuits, peace signs and disco sparkle — because we’re having a **1970s COSTUME CONTEST!** 🕺💃🌼 🏆 **Come dressed in your best ’70s look for a chance to win!** And come hungry! 🍕🥗We’ll be serving **pizza and salad for dinner**, delivered fresh at **6:00 PM from a local pizza joint**. So grab a glass of wine, fill your plate, and settle in for a fun night of music, food and friends. 🎸 Live music & jam session🍷 Three Hills Winery wines🍕 Pizza & salad dinner at 6:00 PM🪩 Groovy 1970s vibes👗 Costume Contest💃 Dancing, laughing & hanging o
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SEP 18

La Dolce Vita: Romantic Sunset Gondola Cruise

Coronado, CA
Glide through the Coronado canals aboard a charming gondola as the sky melts into golden sunset hues. Watch the sunset on this 50-minute gondola cruise with a glass of wine and chocolate to snack on. Perfect for couples looking for a romantic and dreamy evening. For ages 21+ only.  Each Gondola fits 3 couples per boat. Please be aware that each boat will be shared by 3 couples per boat. Please plan on arriving at 6:30 pm for check in. Boat departures at 7 pm.  Participants will receive wine and snacks for 2.
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SEP 18

Mammoth BUFF - Beer Mile Run

Mammoth Lakes, CA
In honor of what once was Oktoberfest’s Bier Run, we now host our own beer run to keep the party going. Participate in the run AND the ride to be entered into the BUFF Category for Mammoth TUFF. Scored as an Omnium on time. DateFriday, September 18, 2026 Time3pm-4:15pm: Pick up bib and swag in The Village at Mammoth4:30PM: Race begins Race Entry Fee$30 All participants will receive three beers/water for the run. Distance3 laps of Lincoln House building in the VillageDistance: 3 x 0.3 mile LayoutRace brief @ 4:30pmAll runners start together @ 4:35  FormatBack by popular demand are 12-oz beers and traditional format of:Drink 12oz beer, Run 0.3mi, Drink 12oz beer, Run 0.3mi, Drink 12oz beer, Run 0.3mi, Finish!You must run all three laps and drink 3x12oz beers to get a finishing time within 25minutes of the timing start. Sober? No problem! We will have 12-oz sparkling water cans available for you. Awards1st place, BUFFEST WOMAN & MAN, will each receive a special gift.Finishing
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SEP 19

Hunter's Heart Foundation - A World Beyond Wheels 5K Walk, Run, Ride 2026

South El Monte, CA
HUNTER’S HEART FOUNDATION - A WORLD BEYOND WHEELS 5K Join us for a fun and meaningful 5k run/walk as we raise critical funds to fight Duchenne Muscular Dystrophy (DMD).  DMD is a debilitating genetic disorder that weakens muscles over time. Children with DMD face a daily battle, and research for a cure is ongoing.  This 5k is your chance to make a difference! Portion of the proceeds from the race will benefit CureDuchenne, a non-profit organization dedicated to research and finding a cure for DMD WHEN: Saturday, September 19, 2026, 10:00 am-1:00 pm WHERE: Whittier Narrow Recreation Center, 750 S. Santa Anita Ave., South El Monte, CA 91733 How you can support:  ·       Register for the walk  ·       Create your own Champion peer-to- peer group and invite 5 or more people to raise $100 each.   ·       Donate to make a difference ·       Sponsorship available You will receive Team/Sponsorship recognition showcasing participation on Hunter's Heart Foundation and CureDuchenne website an
5K
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SEP 19

Season of the Witch 5K 10K by Califlow Runs

Long Beach, CA
🖤 Season of the Witch Run5K & 10K • Long Beach 📍 Location:5000 E Ocean BlvdGranada Beach, Long Beach, CA 🖤 Season of the Witch Run5K & 10K • Long Beach Spooky season starts early in Long Beach. Step into the Season of the Witch Run, a magical 5K & 10K experience where movement meets mysticism and the coastline becomes your coven. Witches, warlocks, mystics, and magical beings of all kinds are invited to lace up, costume up, and run into fall with us. Set against the ocean backdrop at Granada Beach, this is more than a race — it’s a ritual. Before the miles begin, gather for our Witch Warm-Up Ritual, a guided movement flow designed to awaken your body, focus your energy, and set your intention. Because how you start matters. As the sun rises, we take off together — capes flowing, brooms flying, spells activated — for a scenic, flat, and fast coastal run that’s welcoming to runners, joggers, and walkers alike. After you cross the finish line, the magi
5K10K
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SEP 19

The Aloha Run

Clovis, CA
Join us for a morning full of tropical vibes, fitness, and fun at the Aloha Run! Whether you're a seasoned runner or just looking to enjoy a brisk walk with family and friends, the Aloha Run is the perfect way to welcome fall with a splash of island spirit. Don your best Hawaiian shirts, leis, or grass skirts and head to the scenic Old Town Clovis Trail for a run/walk event you won't forget! Registration Includes: Custom Aloha Run T-shirt Finisher medal Awards for top finishers in the competitive category Entry into our post-run raffle Tropical treats and refreshments at the finish line! Why Join Us? Celebrate health, community, and Hawaiian spirit Perfect for competitive runners and casual runners/walkers All ages, all abilities, all welcome! Ready to Run or Walk?Register today – spots fill up fast! Let the island breeze guide your stride. We’ll see you at the starting line—Aloha style!
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SEP 19

Move With MADD 5k

Bakersfield, CA
A 5k walk and run to raise awareness about impaired driving and to raise funds to support victims of this preventable tragedy.
5K
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SEP 19

Jurassic Jaunt – 5K, 10K, 10M, and Half Marathon

Long Beach, CA
Embark on a prehistoric adventure at the Jurassic Jaunt and feel the thrill of the chase and let out your inner T-Rex! Race Details Start Location: Alamitos Beach, 780 E Shoreline Dr. Long Beach, CAParking: Parking in the lot is $2/hour and starts at 8am, if you are running the Half/10m you can use the Passport app to pay for parking. Street parking is free. Event Schedule Friday4-6:00pm – Early bib pick-up at Sports Basement Long Beach 2100 N Bellflower, LB, CA 90815 Saturday6:20am – Bib pick-up opens at the tables7:00am – Half marathon & 10m start7:30am – 5k & 10k start7:35am – Registration & start line close10:20am – Course closes (3 hours, 20 minutes for the Half and 10m)Early start of 6:30am may be pre-arranged for half marathoners, email your request to events@hightideruns.com. All early starters will not be eligible for awards. Out and Back Courses 5k & 10k: The 5k route is used for the 5k (one lap) and 10k (two laps) – 5k route 10m: The 5m route is used for
5K10KHalf Marathon
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SEP 19

Half Moon Bay Beach Safety Run

Half Moon Bay, CA
The Half Moon Bay Beach Safety Run will take place on Saturday, September 19 at the Pillar Point Harbor in Half Moon Bay, located at 1 Johnson Pier, Half Moon Bay, CA 94019. This destination event will host 2 Mile, 5K (3.1 mile) and 10K (6.2 mile) courses that will showcase the beautiful Pacific coastline of Half Moon Bay, Pillar Point Harbor and its docks of colorful fishing boats, ever-present ocean views from the Pillar Point Marsh Trail, and of course the refreshing salty sea breeze. A noncompetitive Kids Fun Run (1/4 Mile) for ages 10 and under will conclude the morning. 2025 Race Results: Link here The event is organized by and a benefit for the Arunay Foundation, who is committed to reducing beach accidents and coastal drownings by raising awareness and educating people about sneaker waves, rip currents, and other hazardous beach conditions. Their goal is to equip our beaches with “Life Rings” and keep our communities informed about unsafe weather conditions. Learn more about th
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