North Fork Trail Race
BPIA Community Hall 18050 S. Buffalo Creek Road, Buffalo Creek, CO, United StatesThe North Fork 50 Mile/50K is 100% trails, mainly single track and some double track, starting and finishing along lovely Buffalo Creek, in the mountains about 50 miles southwest of Denver. This is a pure ultra, a very special and unique race, deliberately kept small so each runner gets personal attention. There are no non-ultra […]
Colorado Triathlon
Boulder Reservoir 5565 N 51st St, Boulder, CO, United StatesWho's ready to kick off the 2022 season?! The Colorado Triathlon is where Colorado comes to race on Saturday June 4th, 2022! The Colorado Triathlon - sprint & olympic distances, duathlon & aquabike options . To make this the "can't miss" event of the season, we'll also have athlete hoodie sweat shirts, and the best […]
Step Up For Women And Recovery 5K
Fossil Creek Park Lemay Avenue, Fort Collins, CO, United StatesThis event brings together the community and supports scholarships for women who seek treatment for drug and alcohol addiction. People entering a program often have the commitment to complete treatment but insurance coverage ends before their planned discharge. These scholarships help to fill that gap. As a nonprofit with over 50-years of serving clients, our […]
Centennial Airport Runway 5K
Wings Over The Rockies 13005 Wings Way, Englewood, CO, United StatesJoin us on Saturday, June 1, 2024, for the Centennial Airport Runway 5K in support of the Centennial Airport Foundation! Runners and walkers alike will have the chance to take in amazing views as they cover the course of a full-length Runway and Taxiway at the busiest General Aviation airport in the nation. WHEN: June […]
Heart Walk
Sloan's Lake Park 1700 Utica Street, Denver, CO, United StatesWe're all tied to heart disease and stroke in some way, and we must change that. Join your friends, family and co-workers to be a relentless force for a world of longer, healthier lives. By registering for the Heart Walk today, you are taking the first step to save lives. Every walker who joins, every […]
Walk MS
Cheyenne Depot Plaza 1 Depot Plaza, Cheyenne, WY, United StatesWalk MS 2024 includes a powerful new experience where you’ll witness how your support changes the lives of people with MS and gets us closer to our ultimate goal: a cure. Whether you live with MS, love someone who does, or are a part of the wider community, you can proudly display your role in […]
Aiden’s Adventure 5K
Fountain Creek Regional Park 2010 Duckwood Road, Fountain, CO, United StatesLet's help Aiden give back to his community and honor him in such a loving way. Aiden's Adventure 5k is designed to remember Aiden, a sweet, caring, "never met a stranger" personality, forever 5-year-old that is so dearly missed by his friends and family. Aiden was lost in a tragic accident, but we keep his […]
Crazy Legs 10K
Devil's Backbone Open Space Off US 34, Loveland, CO, United States-The race begins at 7:00am and held at Devil’s Backbone Open Space 1725 Hidden Valley Drive in Loveland. Trail conditions can be access through the website https://www.larimer.org/naturalresources/parks/devils-backbone -All runners will be able to select a hat with a random patch on it like I did last year. -The course will be marked by flour arrows. […]
Deadwood Mickelson Trail Marathon
Deadwood Sherman Street, Deadwood, SD, United States26.2 Miles of Black Hills, South Dakota Beauty!
Stepping Stone 5K
Clement Park 7306 W. Bowles Avenue, Littleton, CO, United StatesStepping Stone Support Center and Trailhead Community have come together to present this amazing event to benefit adults with developmental disabilities. Complete two laps of Johnson Reservoir at Clement Park for the 5K or take the cutoff after one lap for the untimed Shortcut.
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.