Event details subject to change. Please confirm all information via event website.
Narrow Gauge 10 Mile
Fort Lewis College 1000 Rim Dr, Durango, CO, United StatesSince 1978 the Narrow Gauge 10 Mile Run has been one of Durango’s oldest Memorial Day traditions. The 10-mile course showcases the Fort Lewis College rim, the Animas River Trail […]
Mountain Madness Spring Survival Orienteering Race
Staunton State Park 12102 S Elk Creek Rd, Pine, CO, United StatesMountain Madness: The Ultimate Team Orienteering Challenge! Teamwork, strategy, and adventure await in Mountain Madness—Colorado’s most exhilarating team orienteering trail race! In this two-hour, all-terrain challenge, teams must rely on […]
BolderBoulder 10K
Folsom Field 2400 Colorado Ave, Boulder, CO, United StatesWe’re not sure when or how it happened, but somewhere along the way our little run in Boulder, CO turned into an event of epic proportions. We like to think […]
Angel Run
Red Leg Brewing Company 4630 Forge Rd, Suite B, Colorado Springs, CO, United StatesPlease join us on Memorial Day for the Annual Angel Run in support of the local, veteran-owned 501c3 non-profit organization, Angels of America's Fallen! Gather at Red Leg Brewing for […]
Memorial Day 5K
Imperial Memorial Gardens Cemetery 5450 CO-78 West, Pueblo, CO, United StatesJoin us for our Memorial Day 5K Fun Run & Walk at Imperial Memorial Gardens Cemetery and Funeral Home, honoring our fallen heroes while supporting victims of domestic violence. Registration […]
Reuter-Hess Trail Run
Reuter Hess Incline 11865 Heirloom Pkwy, Parker, CO, United States10k, with 600′ of elevation gain, on the trails at the Reuter-Hess Incline and Reservoir, in Parker. After 1/3mi, you climb an incline/challenge hill. The rest of the course is […]
Basalt Half Marathon
Basalt Middle School 51 School St., Basalt, CO, United StatesThe Basalt Half Marathon is a fast gradual downhill race on a scenic 2 lane road along the Frying pan river. This race is a fundraiser for the Basalt High […]
Colorado Rockies Home Run 5K
Coors Field 2001 Blake St, Denver, CO, United StatesTake part in the Colorado Rockies Home Run 5K Run/Walk (3.1 miles) that includes a scenic downtown course and lap around the warning track of Coors Field, there will also […]
Mike the Headless Chicken 5K
Fruita Civic Center 325 E. Aspen Street, Fruita, CO, United StatesStart your festival day with a race that’s anything but ordinary. Whether you're sprinting, jogging, or walking in costume, the Mike the Headless Chicken 5K is the perfect way to […]
Pilot Hill 25K
Pilot Hill Recreation Area 3799 E Willett Dr, Laramie, WY, United StatesThe Pilot Hill 25K Classic is the oldest continuously run footrace in Wyoming. The race has its roots back in the 1970’s when a group of local runners and university […]
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.