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Showing 27 of 477 races races found
NOV 26

Huffin' for Stuffin' 2-Mile Fun Run

Loveland, CO
Come join us on Thanksgiving morning for a 2-mile fun run! The event will be held at Mehaffey Park. We will have a fun course, music, and more! Come dressed in your best Turkey Day outfit. Every participant will receive a memorable campfire mug and bib. Shirts can be added on during registration. This event will benefit KidsPak. We will be accepting food donations to help fill their shelves and a portion of the proceeds will go to them too. Groups of 3 or more get a discount at registration! Start is at 8am! This year we will have two race starts! You can choose 8am or 8:30am. Pre-race day packet pickup will be at TBD, Wednesday evening. We will be updating you with all the info soon. Stayed tuned…. It’s going to be a great event!!
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NOV 26

Broomfield Turkey Day 5K/10K

Broomfield, CO
WELCOME TO YOUR FAMILY'S THANKSGIVING DAY TRADITION Welcoming all runners, walkers, and pumpkin pie eaters alike!This fall event is fun for the whole family.Youth and team pricing is available! All the details you could ever need are right here on this site! Click the "race info" tab up top and scroll/click through the options to learn more!  The Broomfield Turkey Day also hosts a food drive for Broomfield FISH! Learn more about our charity partner and find out what items they currently need! When you bring 5 items to donate on race day, you'll be entered into a raffle for prizes from 3W Races and our sponsors!
5K10K
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NOV 26

Gobble Wobble Run 2026

Littleton, CO
The Gobble Wobble Run is a family friendly 5K that has been going strong since 2010!  We welcome all ages and abilities.  Our race takes place at beautiful Clement Park in Littleton, Colorado every Thanksgiving morning Frequently Asked Questions: Who Gobbles and Wobbles?  The demographics of this event will likely be a mix of serious athletes, aspiring runners, and families. Children are welcome. What time does the race start?  Race begins at 8:30 am on Thanksgiving morning. When and where can I pick up my race packet?  Early packet pickup will be at Fleet Feet, 8116 W Bowles Ave, Littleton on Monday, November 23rd from 3:00 - 7:00 pm and on Tuesday, November 24th from 10:00 am - 2:00 pm.  We will also have packet pickup on race morning from 7:00- 8:00 am. Are awards given out?  Awards will be given to the top 3 male (and non-binary) finishers, the top 3 female finishers, and the top 3 girls and top 3 boys 12 and under. What is the address of Clement Park where the race is held?   7306
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NOV 26

Parker Parks and Recreation Turkey Day 5K FUN Run/Walk

Parker, CO
Turkey Day 5K FUN Run/Walk with RNK Running & Walking   The tradition continues! Celebrate Thanksgiving Day with family and friends while getting a workout. Date: Nov. 26, 2026Time: 8-8:15 a.m., (waves based on pace) Location: Start and Finish at Parker Recreation Center, 17301 E. Lincoln Ave. Note: some mapping applications may route users to a different location. Please be sure to check the address and name of location to ensure you arrive to the correct event location. Standard 5K Cost: $38* (plus registration fee)*Register early, price increases on November 12. Event-day registration is available for an additional fee if space remains. NEW! Groups of 4 or more who register in the same transaction will receive 10% off race entry. Part of the Parker Parks and Recreation Run Series, the family-friendly Turkey Day 5K is a laid-back trot that starts and finishes at the Parker Recreation Center.  This event is not officially timed. Registrants will receive a FREE commemorative shirt,
5K
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NOV 27

Christmas Mountain 5 Mile Run

Salida, CO
Celebrate Thanksgiving weekend and the lighting of Christmas Mountain in Salida with a 5 mile and 1 mile race!  The 5 mile course begins and ends by Riverside Park in downtown Salida. Race course is very scenic and mostly flat (around 160 feet of elevation gain) and takes place on city and county roads and gravel or concrete pedestrian paths. This event is designed for all runners, and we encourage all ages and abilities to come out!  Packet pickup, post race drinks and snacks, and awards will also take place in Riverside Park in downtown Salida.   Race begins at 10am, giving participants time to sleep in after Thanksgiving, and then relax with friends and family before heading back to downtown Salida for the lighting of Christmas Mountain.  Festivities in town associated with this event include the annual Christmas Mountain parade, beginning at 6pm, followed by fireworks.  This is one of Salida's biggest and most celebratory nights each year.   The goals of this event are to encou
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DEC 5

Candy Cane Course - Colorado Springs

Colorado Springs, CO
Join us for the annual Candy Cane Course 5k/10k/15k!  A fun, Christmas-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 $22! 5k/10k/15k 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 dash for our kiddos ages 10 and under. Registration includes a mini bib, youth-sized shirt, and a specifically crafted medal for our kids' dash event! (If your child wants to
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DEC 5

Sawmill Trail Runs

Pine, CO
The Human Potential Running Series Presents: The Sawmill Trail Runs @ Staunton State Park The Sawmill Trail Runs; first started as a “Fat Ass” event at White Ranch Open Space in Golden, CO in December 2013. We incorporated it into an official trail race starting in December 2017. In 2021, this event was moved to its new home at Staunton State Park in Pine, CO featuring 50k, 16-Mile, and 8-Mile distance options.  Staunton State Park is a gem within Colorado’s State Park system. From high grassy meadows at 8,100 feet to soaring granite cliffs over 10,000 feet, Staunton State Park’s varied geology, soils, water features, and climate support rare and unexpected plant communities and a rich diversity of wildlife and provide a myriad of outdoor recreation opportunities. The park is located approximately 40 miles southwest of downtown Denver, north of US Highway 285 and about six miles west of Conifer in Pine, CO. Special Event Notes: Traction devices such as micro-spikes are welcome
trail
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DEC 5

Chasing Santa 5k/Cycling Santa Toy Drive Presented by: Springs Law Group

Colorado Springs, CO
Saturday, December 06, 2025  Chasing Santa 5K/Cycling Santa Toy Drive Benefitting our local children  Supporting  children and families in Colorado Springs with "Give It Forward" Don't forget to bring your unwrapped toy(s)   It's the most Wonderful time of the Year Join us and help keep Christmas a time of joy for families in our community There is no better way to kick start your Holiday SeasonYour registration includes a complete Santa suit:Pants, Jacket, Belt, Hat and a Beard                                                           And returning this year: Toddlers 4 and under are free! with an adult registration and will receive a complete Santa suit   Once again this year, Torie with the Buffalo Lodge Bicycle Resort will host the 22 mile Cycling Santa Bike Ride and serve as the turn around point where you will be served coffee and fresh waffles before your return trip.  https://www.bicycleresort.com/   Santa Suit Pick Up: 5755 Mark Dabling Blvd  Friday December
5K
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DEC 5

All-Out Fa La La

Westminster, CO
Ho-ho-hit the trail this holiday season at the 15th Annual Fa La La 5K, 10K & half marathon! This festive run/walk benefits A Precious Child and takes you on a scenic journey along the Big Dry Creek Trail with amazing Front Range views. Bring your furry friends (they'll love the soft surfaces!), your holiday spirit, and a gift donation. Don't miss our summer Dog Days event for another tail-wagging good time and to track your fitness progress in our endless series challenge!
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DEC 5

Toy Drop

Loveland, CO
Each race will run through a part of Loveland we haven’t highlighted until this race. You can pick which distance you want to run! Bring a new, unwrapped toy to the start line and be ready for the “drop”. This race benefits Realities for Children.  5K and 15K - 9amam 10K - 9:05am
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DEC 5

Onesie Dash

Red Feather Lakes, CO
Enjoy a scenic little dash in and around Red Feather Lakes, Colorado! Wear your favorite onesie (and layer it underneath if you need extra warmth!). Start at The Tavern at Red Feather Lakes and end back at The Tavern for a hot cocoa and s'mores bar and then we'll all walk into town (3 min walk) for the lighting of the village! Live music also starts at The Tavern at 7pm where you can grab a tasty cocktail as well. This is an easy 1 mile run/jog/walk.
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DEC 6

Candy Cane Course - Denver

Westminster, CO
Join us for the annual Candy Cane Course 5k/10k/15k!  A fun, Christmas-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 $22! 5k/10k/15k 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 dash for our kiddos ages 10 and under. Registration includes a mini bib, youth-sized shirt, and a specifically crafted medal for our kids' dash event! (If your child wants to
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DEC 6

RMRR December Trophy Series

Denver, CO
Rocky Mountain Road Runners (RMRR) holds a monthly Trophy Series race in the Denver area. Our December race will be in Denver's Washington Park with a 4.5 mile course for all runners.  Please plan to arrive 30-45 minutes before race start to get your bib and complete registration. The Trophy Series races use a handicap system of staggered starts, from slow to fast, spread over ~25 minutes. This gives everyone a chance to win. Members compete against others via the handicap system in an annual series. Race Day Details Time:   9 am start.  Please show up 30-45 minutes early to get your bib and warm up!  Location:  Washington Park, diagonal road, in Denver.  Course:  the race starts/finishes along the diagonal road, and makes two counter-clockwise laps on the paved road inside Wash Park.Parking:  Park on the EAST side of the park near Mississippi and Franklin
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DEC 12

WinterFest 5k & Fun Run

Thornton, CO
Kick off the holiday season with a spirited run/walk at Thornton's Carpenter Park. Choose from the chip-timed 5k, or experience the festive atmosphere in a shorter distance in our untimed Fun Run/Walk. Stick around after for the festival, including Ice skating, Holiday Marketplace, Santa visits, and the Heated Beer Garden.  Celebrate the Best of Winter in Thornton, Colorado.  You'll enjoy a warm drink at the finish line in your festive collectible mug. ------------------------------------------------------------------------------------------------------------- For details about this event, click on the menu options under "Race Info" or scroll to the very bottom of this page for links to other pages on this site.
5K
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DEC 12

Santa Catch 5k & 10k

Windsor, CO
Santa Catch 5K, 10K and 1 Mile Kids Fun RunSaturday December 12, 2025Windsor Lake, Windsor CO Start your holiday season with the joy of running, with courses around Windsor Lake and the Canal Trail. Stay warm in our wood burning Sauna and elevate your experience by hopping in the cold plunge! All 10K & 5K participants will receive a Santa Catch beanie, finisher medal, chip timing & Hot Cocoa Bar (kid friendly and boozy!), a visit from Santa and more. Kids receive chip timing and a finisher medal. Proceeds from this race benefit the nonprofitAdopt A Family- serving thousands of local families in need this holiday season.
5K10K
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DEC 19

Santa's Dash for Ca$h

Denver, CO
The Santa's Dash for Cash event is a celebration of Slo-Hi/Denver and EVERY finisher will get a bonus envelope! Some of the gift envelopes contain CA$H, at least one envelope includes $100! 5k Run is chip-timed and performance-based awards are given in this distance.
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DEC 20

Ugly Sweater 5K

Denver, CO
Get into the holiday spirit with the Ugly Sweater 5K! Runners and walkers, young and old, are invited to join us at Washington Park in Denver for a flat, fast 5K. Dress in a tacky sweater – the more tinsel, bows, reindeer and candy canes, the better. It’s not a fashion faux pas if you’re supposed to wear it! All finishers will get an ugly sweater race medal, a themed shirt and a finish line expo with vendors, food and cookies.
5K
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DEC 31

Resolution Run - Fort Collins

Fort Collins, CO
RESULTS 2025 Run out the old year, and welcome the new! One of Fort Collins’ oldest races, the Resolution Run, is back for its 42nd year! Get a head start on your New Year's Resolution by enjoying a family-friendly, neighborhood streets 5K starting & finishing at Edora Pool Ice Center (EPIC). Kids, strollers, dogs & walkers welcome!Finish in under 20:26 to earn a special prize!The race is held after sunset – we’ll provide glow sticks by the bucket, and everyone is encouraged to show off their bright clothes and lights! Entry fees include: Gender-specific long-sleeve t-shirt (register by December 20th to guarantee a shirt)Finisher momentoGlow sticksGot chocolateA great time! *THIS IS A RULES OF THE ROAD RUN*. Per our permit requirements, runners must obey all traffic laws and yield to traffic if encountered (this includes vehicles backing out of driveways). That being said, the race is held on low traffic residential streets, and the odds of encountering a vehicle on course
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DEC 31

run.Windsor Gift Cards

Windsor, CO
Purchase a gift card in the following increments: $25, $50, $75, $100.
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JAN 1

Resolute Runner 5k

Arvada, CO
The Resolute Runner 5K is the KICK OFF PARTY OF THE YEAR! It's time to be RESOLUTE, to retroactively earn your pumpkin pie and chocolate truffles, and to start the new year on the right foot, literally! The course starts at Johnny Roberts Memorial Park in Arvada, CO, and winds through the beautiful Ralston Creek Trail. It really is quite a scenic race! As you run, all of your fans will be able to see you from the start line, then walk less than 1/3 of a mile to see you at two different points before cheering on your finish. This is a very spectator friendly venue and a great way to kick off the New Year! Be a part of our community-based race as we partner with Community Table to restock their cupboards after a busy holiday season. Join a team of 5 or more and everyone saves $5! See our FAQ page for more info!
5K
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JAN 9

All-Out Polar Prowl

Arvada, CO
Join us for the 14th annual Polar Prowl at the Stenger Sports Complex in Arvada, CO! As the first Denver-area half marathon of the year, this event features 5K, 10K, and half marathon courses that meander along the Van Bibber Creek Trail, offering breathtaking views of Arvada's open spaces and Table Mountain. Because the courses are relatively flat, it is the perfect opportunity to chase a personal record or secure a qualifying time for the BOLDERBoulder. We are proud to support Penguins International with this event, and we invite you to join our penguin costume contest. The layout is incredibly spectator-friendly, featuring a viewing area just a short walk from the venue where fans can cheer on half marathoners three times and 5K or 10K athletes once before they hit the finish line.
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FEB 6

Stories Trail Runs

Colorado Springs, CO
The Human Potential Running Series Presents:The Stories Trail Runs @ Cheyenne Mountain State Park The Stories Trail Runs is a unique winter trail running adventure taking place in Colorado Springs, CO, against the breathtaking backdrop of Cheyenne Mountain, and “America’s Mountain,” Pike’s Peak, with sweeping views of the Colorado Front Range below. This event features an amazing community atmosphere, made possible by our main staging area and aid station at the start and finish of each loop. The Stories timed events (15-hr and 6-hr) are unique in that, rather than repeating loops on the same 1-2 mile track, participants will enjoy multiple loops spread out through Cheyenne Mountain State Park. Timed events are also unique in that runners are challenged with running as many miles as they can or want within their allotted time. Our trail 10k, Half Marathon, and 20-Mile round out the weekend as traditional distance options where runners can still enjoy the communal aspect of HPRS whi
trail
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FEB 6

All-Out Mardi Crawl

Arvada, CO
Get ready for the 11th annual Mardi Crawl, where we blend a wonderful winter run with a festive Mardi Gras celebration, Colorado-style! Starting from the amazing Colorado Tap House in Arvada, you can choose your challenge: relatively gentle 5K and 10K courses, or a more challenging half marathon course. All races take you along the acclaimed Ralston Creek Trail, featuring shady, creekside beauty through Arvada's picturesque open spaces and charming golf course communities. Mardi Crawl is also an official BOLDERBoulder Qualifying event! Use your finish time from any distance in this race to qualify for BOLDERBoulder's qualified waves. This event also is part of the endless series with Runapalooza. This is a can't-miss opportunity to experience the best of what Colorado has to offer!
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FEB 13

Heart Throb 5k

Arvada, CO
Are you a Heart Throb?  Grab your best running buddy and come on out to Johnny Roberts Memorial Park just down from Olde Town Arvada.  Celebrate the ability to get your heart pumping by cruising through this flat and fast 5k run (or walk!)  Many participants choose this event to 'earn' the rich foods they will consume on Valentine's Day!  You don't have to be fast to get that heart churning.  Be a Heart Throb! Sign Up today!
5K
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FEB 28

Highlands Ranch 5k

Highlands Ranch, CO
Winter never disappoints us when racing in February in Highlands Ranch!  You won't feel chilly after a course so hilly!  After conquering the 5k, warm up with hot apple cider or hot cocoa at the finish line in your new FINISHER mug! Click the "race info" tab above and scroll through the drop-down menu for more race info! On your phone? Click the three lines at the top of the page!  ------------------------------------------------------------------------------------------------ Groups of 5 or more receive $5 off registration! See our FAQ page for more info!
5K
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FEB 10

50 States Half Marathon Club General Membership

Colorado Springs, CO
Join the Journey! Register for 50 States Half Marathon Club "General Membership"! General Membership: $85 to join (then annual dues each year after, currently $35.00 per year). You may save on online processing fees by registering directly at our club website. You may review all our challenges available to you as a member, and guidelines at our club website. We are a Fifty States Running Club with MULTIPLE challenges to work on simultaneously as a member. No time limits to finish any challenge. No minimums to join! Lots of fun and motivation.  Whether you are a half marathon walker, runner, slow or fast, road runner, trail runner or triathlete, we have a challenge for you. Nice Awards! We also host a fabulous Member Party and Awards Night in a new state each year, and members plan meet up at races and race weekends throughout the year!  Join the Journey!   Visit our website for more detailed information. https://www.50stateshalfmarathonclub.com
Half Marathon
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FEB 11

Fifty States Half Marathon Club Life Membership

Colorado Springs, CO
Join the Journey! Register for Fifty States Half Marathon Club "Life Membership"! You may save on online processing fees by registering directly at our club website. $429 includes: Joining Fee includes a complimentary club shirt, a complimentary official member sticker, unlimited complimentary awards for finishing club challenges and milestones, no annual dues ever (currently $35.00 per year for general members), first dibbs on free entries given to our club, race discounts, and a great club with fun members owned & operated full time by a USA Veteran (veteran owned small business)! We are a national 50 States Running Club with MULTIPLE challenges to work toward simultaneously as a member! No time limits to finish any challenge. No minimums to join!  Lots of fun and motivation.  Whether you are a half marathon walker, runner, slow or fast, road runner, trail runner or triathlete, we have a challenge for you. Visit our 50 States Half Marathon Club website for more detai
Half Marathon
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