Event details subject to change. Please confirm all information via event website.
Kessel Run Ultra
Located in Fruita, Colorado, just a quick drive from the Front Range, this is the ultimate Racecation Adventure!! Enjoy sweeping views of the San Juan Mountains and the Colorado National […]
PPRR Nielson Challenge
North Monument Valley Park 1794 Culebra Ave., Colorado Springs, CO, United StatesRace Format The first time you run this event, you'll establish a base time for yourself. This base time is used to generate a handicap time. The handicap time is […]
Canceled Marathon At The MAC
This scenic race will feature three distances: a Marathon, Half Marathon, and 5K, offering something for runners of all abilities. Participants will experience beautiful single-track trails, rolling terrain, and sweeping […]
Moab Trail Marathon
We are happy to announce that we will again be running Sundays 1/2 Marathon in addition to the traditional Saturday Races. So, you may run the 1/2 marathon on either […]
HRCA Backcountry Wilderness Half
Rocky Heights Middle School 11033 Monarch Blvd, Highlands Ranch, CO, United States2023 marks the 15th Annual Backcountry Wilderness Half Marathon in Highlands Ranch! This 13.1-mile scenic trail run utilizes the Douglas County East/West trail and the beautiful Highlands Ranch Community Association's […]
Bell Ringer 2 Miler
Our community is one of the few remaining cities in the nation to follow the old tradition of ringing bells throughout town in the early morning hours of Veteran’s Day. […]
City Park 5K
Get ready for the winter season while enjoying a race with your friends at the City Park 5k! 5k finishers earn a MEDAL! November is Worldwide Pancreatic Cancer Awareness month […]
Turkey Trails 5K/10K
Join us for the annual Turkey Trails 5k/10k! A fun, Thanksgiving-themed event that is perfect for the whole family. The fun includes - Great Swag - designer shirt & custom […]
Bear Creek Bear Run
Join Bear Creek Nature Center for our 12th Annual Bear Run–a family-friendly 5k and 3k fun run & walk! All new runners get a bear suit to keep and wear […]
The Great Candy Run 5K
CANDY! Choosing candy at a candy store delights everyone! We bring that sweet treat excitement to an unbeatable family event. The race, originally known as the Race for Hope, celebrates […]
Turkey Trails 5K/10K
Join us for the annual Turkey Trails 5k/10k! A fun, Thanksgiving-themed event that is perfect for the whole family. The fun includes - Great Swag - designer shirt & custom […]
Veterans Day 5K
The Colorado Springs Veterans Day 5K is more than a run—it’s a moving tribute to those who’ve served our country with honor. This event provides an opportunity for our community […]
Veterans Day 5K
Goat Patch Brewing Company 2727 North Cascade Avenue, ##123, Colorado Springs, CO, United StatesJoin us for the Veterans Day 5k on November 8, 2026 at the Lincoln Center location of Goat Patch Brewing. Run, walk, jog - whatever goes! Complete the course and […]
Dead Horse Ultra
There's a reason this is one of the biggest trail running events in the country! Moab in November is a trail runner's dream. Perfect weather and world class single track […]
Louisville Trail Race
The Annual Louisville Trail Half Marathon, 10K, and 5K returns to the front range, beloved by runners for its scenic trails and welcoming atmosphere. The course is mostly flat with […]
Veterans Day Run 5K/10K
The 18th annual Denver Veterans Day Run and 13th annual Denver Veterans Day Parade & Festival, in partnership with the City of Denver, will take place on Saturday, Nov. 14 […]
CMRA Veterans Run 6.6M
This course will be a trail run. The route consists of a large loop including a smaller loop around a lake. Most is on single track with some crushed gravel […]
Longmont Turkey Trot
Gobble, Gobble, Gobble, GO! Sign up to run one of the most scenic, fastest, 10k or 2 mile courses around! 10K course also has a Wheelchair Division. Don’t just run […]
Colorado State Youth XC Championships
Hosted by the Colorado Coyotes & Elevated Distance Training Open to all athletes ages 6–14 Join us for an exciting day of racing at one of Colorado’s premier youth cross […]
PPRR Fall Series IV
Palmer Park 3343 Paseo Rd, Colorado Springs, CO, United StatesThe Fall Series consists of four trail races in four different city/county parks. The trails range from well-maintained to rocky with tree roots. Each event is a unique challenge at […]
Colorado Cold Rush Trail Race
Colorado Cold Rush Ultra is the "coolest" winter running event! Run along historic High Drive and through the amazing tunnels of the Colorado gold rush. Although there is always a possibility […]
10K Turkey Trek
This is not your run of the mill 'Turkey Trot.' This is the 10k Turkey TREK! Are you up for the challenge? Run a steady uphill climb to the summit […]
Feed Your Soul Turkey Trot
Many children anticipate moments of joy and family connection as the weekend approaches. But for others, it's a time of uncertainty and hunger. Feed Your Soul’s Turkey Trot 5K isn't […]
Pumpkin Pie 5K/10K
The Pumpkin Pie 5K/10K is Denver’s race that ends with a huge slice of pie. Start your holiday season off right with this family friendly run. Runners and walkers can […]
Turkey Day 5K
Parker Recreation Center 17301 E. Lincoln Ave., Parker, CO, United StatesPart of the Parker Parks and Recreation Run Series, this fun community event is not timed, participants must start within 15 minutes of posted start time. Registrants receive commemorative fleece […]
Huffin’ for Stuffin’
Come join us on Thanksgiving morning for a fun 2-mile run! This will be a cross country style run. The event will be held at Mehaffey Park. We will have […]
Gobble Wobble
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 […]
Mile High United Way Turkey Trot
Mile High United Way enjoyed celebrating the 53rd Mile High United Way Turkey Trot in Washington Park with all of you – the runners and volunteers who help make this Denver’s Greatest […]
Broomfield Turkey Day 5K
Welcoming all runners, walkers, and pumpkin pie eaters alike! This fall event is fun for the whole family. Youth and team pricing is available!
Louisville Turkey Trot
The Avista Adventist Hospital Louisville Turkey Trot 5K was created as a means to collect food and donations for our local food bank. As the event grew, the Louisville Turkey Trot became […]
Please click here to submit your event for FREE to our online calendar.
We do not allow events without physical locations (IE – virtual runs, runs with locations TBD, etc…).
Please allow 48 hours after submission for an event to appear on the calendar. If you have already listed your event and would like us to update it, please contact us.