View some of the best races in Fort Collins, Colorado! RaceMob's race calendar allows you to find races that suits your needs. Use our advanced filters below or calendar on the right, and discover new races. We try to maintain up to date information, and rely heavily on our community of volunteers. If you find a race that we're missing, use the "Suggest Race" button on the right. Find RaceMob discounts that others have added or add deals that you've discovered.
Attention Denver! DEKAFIT by the Creators of Spartan is excited to introduce our new challenge to test and celebrate your fitness. DEKAFIT STRONG consists of (10) functional training zoneswith zero running.Compete and Earn your DEKA STRONG Mark an...
A 4-5 Mile Obstacle Course Race with 23+ obstacles hosted by Cerus Fitness. The course is designed to challenge both recreational and competitive racers. For Competitive Racers Only: Complete the obstacle course with a 20-30 pound weight on your...
A 5K Obstacle Course Race with 25+ obstacles hosted by Cerus Fitness. The course is designed to be fun and challenging for both recreational and competitive racers. CerusLuv was a finalist for best OCR in the world in 2019! For more rules/obstac...
This is a community event to benefit mental health and wellness of students in the Berthoud schools. Due to the COVID 19 situation, it will be a virtual event this year. You can complete the course on your own or register to support the schools. T...
The Westminster event supports Growing Home of Westminster. Bring 5 items for donation on race day and you'll be entered into a raffle for great prizes!
Prospect Ridge Academy is thrilled to present the 9th Annual Miner Gold Rush Virtual Challenge, a week-long event full of fun challenges including a 4-mile run, a 1-mile fun run, team challenges, and a spirit challenge! All proceeds will benefit P...
Join us for the Adams Half & 5k in September! This race is chip timed. This year's event features both a 5k and 13.1 out and back course from Riverdale Regional Park along the Platte River Trail. Celebrate autumn with us, and join the Half M...
Join us for the Adams Half & 5k in September! This race is chip timed. This year's event features both a 5k and 13.1 out and back course from Riverdale Regional Park along the Platte River Trail. Celebrate autumn with us, and join the Half M...
RUNWAY 5K has gone VIRTUAL! A Benefit Run/Walk for Angel Flight West anywhere you choose! Like you, we're making changes in our lives during the COVID-19 outbreak and want you to know that we are acting with an abundance of care to make our env...
THE SUMMER SERIES FINALE The Annual ERS Finale... The 8th Annual Louisville Trail Half Marathon, 10K, 5K has been the Endurance Race Series' Summer finale and largest event the past 7 years... The course is a mostly flat with a beautiful, yet cha...
Join us on a journey from Fort Collins to Loveland. The marathon begins at City Park in Fort Collins and ends at the Foote Lagoon in downtown Loveland. The half marathon starts at Fossil Creek Park and also ends in downtown Loveland. Along the way...
Showcasing a unique city-to-city trail connection, The Long View Marathon and Half Marathon runs from Fort Collins to Loveland. Together, Gnar Runners and Sweetheart City Racing bring a unique collaboration to Colorado’s running scene in this one-...
AS OF APRIL 2020, ALL PRICE INCREASES HAVE BEEN FROZEN UNTIL JUNE 15, 2020 Celebrating all that is the wonderful season of Fall with two distances to choose from!! We will have a 5k distance and a special K9 Canter 1 mile fun run!! Think caram...
AS OF APRIL 2020, ALL PRICE INCREASES HAVE BEEN FROZEN UNTIL JUNE 15, 2020 Celebrating all that is the wonderful season of Fall with two distances to choose from!! We will have a 5k distance and a special K9 Canter 1 mile fun run!! Think caram...
Celebrating Windsor, Colorado with Windsor's first Half Marathon and Heavy 10K - featuring beautiful Colorado mountain views as you tour Windsor via roads, hills, dirt and paved trails. Participants will receive a mug, medal, chip-timing, buff, Hi...
Join us for our annual family- and dog-friendly 5K race, Run Fur Fun! This event takes place in the fall at New Belgium Brewing Company and features a multi-species Halloween costume contest, plus race awards, breakfast, pet-friendly vendors and ...
Come join us for a fun 2-mile run and fall festival. Music, food trucks, and more! This event benefits Loveland Parks and Rec Foundation. We will have wave starts with a virtual option too!
Come join us for a fun 2-mile run and fall festival. Music, food trucks, and more! This event benefits Loveland Parks and Rec Foundation. We will have wave starts with a virtual option too!
Welcome to the Blue Sky Marathon, Fort Collins’ original and only trail marathon. Taking place on the trails between Horsetooth Mountain Park and the Devil’s Backbone Open Space, the course takes you on a north-south tour of the easternmost ho...
www.WestyHalf.com Join us for the Westy Half in October! This race is chip timed. This year's event features an out and back course from Westminster Promenade Terrace to Standley Lake and back. Celebrate autumn with us, and join the Half Marath...
As a way to rally around a cause in our community, the United Way of Weld County (UWWC) is proud to host the fourth annual Live United 5K Run on Saturday, October 31, 2020. This year’s proceeds will benefit UWWC’s Housing Navigation Center (HNC) f...
Join us in the 9th year of this exceptionally scenic, looped 13.1 course which runs through gorgeous Louisville, Colorado! A half marathon is no joke! We designed this course so that you can enjoy all of the spectacular views of the Flatirons th...
Join us in the 9th year of this exceptionally scenic, looped 13.1 course which runs through gorgeous Louisville, Colorado! A half marathon is no joke! We designed this course so that you can enjoy all of the spectacular views of the Flatirons th...
This 5K is created for the girls in the BSBF program. Parents and coaches are allowed to join them in the fun!
Our community is one of the few remaining cities in the nation to follow the old tradition of ringing bells throughout the town in the early morning hours of Veteran’s Day. This race will mimic some of those old traditions to honor our nation's ve...
Our community is one of the few remaining cities in the nation to follow the old tradition of ringing bells throughout the town in the early morning hours of Veteran’s Day. This race will mimic some of those old traditions to honor our nation's ve...
THE PILGRIMAGE - 2 MILE, 4 MILE & KIDS RUN Join us on Thanksgiving Day - It's not about turkey! This event will start and finish by Erie Community Park at the Erie Library. Start your holiday weekend right; get out and give back! 2 MILE &...
WELCOME TO YOUR FAMILY'S NEW 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 available! All 5k and 10k Finishers receive a custom medal an...
WELCOME TO YOUR FAMILY'S NEW 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 available! All 5k and 10k Finishers receive a custom medal an...
Each race will run through a part of Loveland we haven’t highlighted until this race. Bring a new, unwrapped toy to the start line and be ready for the “drop”. You can pick which distance you want to run! 10K - 8:45am 5K - 9am
Run out the old year, and welcome the new! One of Fort Collins’ oldest races, the Resolution Run, is back for its 36th year with a new host and new course.Get a head start on your New Years Resolution by enjoy a family-friendly, neighborhood stree...
Join us in Westminster for the Winter 6-pack Series! Series participants will enter at their own pace! Participants can start by running a 1-mile race in the first event and adding a mile at each event to complete a full 10k (6.2 Mile) race at t...
This is the 1 mile or 5k event, the first event in the Six Pack Series. You may register for just this event date, or for all the dates in the series: SIX PACK SERIES - CLICK HERE For race day info, visit our website: http://sixpackseries.com/wi...
Prairie Dog Half - Louisville - ALL info (including swag, start times, location, awards, etc) can be found on the race's website!
Join us in Westminster for the 6-pack Series! Series participants will enter at their own pace - running a 1 mile race in the first event and adding a mile at each event to complete a full 10k (6.2 Mile) race at the end of the series. This Serie...
Join us in Westminster for the Six Pack Series! Series participants will enter at their own pace - running a 1 mile race in the first event and adding a mile at each event to complete a full 10k (6.2 Mile) race at the end of the series. This Ser...
Join us in Westminster for the 6-pack Series race #4! Series participants will enter at their own pace - running a 1 mile race in the first event and adding a mile at each event to complete a full 10k (6.2 Mile) race at the end of the series. Th...
Join us in Westminster for the 6-pack Series! Series participants will enter at their own pace - running a 1 mile race in the first event and adding a mile at each event to complete a full 10k (6.2 Mile) race at the end of the series. This Serie...
Join us in Westminster for the 6-pack Series! Series participants will enter at their own pace - running a 1 mile race in the first event and adding a mile at each event to complete a full 10k (6.2 Mile) race at the end of the series. This Serie...
Come test your luck on St. Paddy's Day Weekend!! Before you head over to get your free beer, enjoy all the LUCKY CHARMS CEREAL you can eat! We will have some fun prize drawings! Dress in your finest green and be eligible for the "luckiest prize!"
www.ColoradoWomensClassic.com is the website dedicated to this event! Go there for all the info you seek!
www.LMHalf.com Celebrate Independence Day with us, and join the Half Marathon or 5k distance! Walkers and Runners of all abilities welcome! Half Marathoners start at 6 AM - finish line closes at 09:30 AM. If you'd like more time, contact us (I...
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