Colorado Coyotes One Mile
Heritage High School 1401 W Geddes Ave, Littleton, CO, United StatesThe Colorado Coyotes are bringing the mile back! How fast can you run a mile? Find out on June 30th at Heritage High School (Littleton, Colorado). This year we are […]
Ring the Springs Trail Races
Rock Ledge Ranch Garden of the Gods Park 3202 Chambers Way, Colorado Springs, CO, United StatesJoin us for the only 100-miler in Colorado Springs! Ring the Springs is an epic journey with strenuous mountain climbing AND a city-wide tour through the best parks and open […]
Slacker Half Marathon
Strousse Park - Georgetown 6th & Rose St, Georgetown, CO, United StatesHey Beautiful Slackers! The 2024 Slacker Races will be held on June 22 Registration Opens at 12:01am on 1/1/2024 Get ready for an epic adventure at the 2024 Slacker Half […]
Elk Meadow Trail Race
Buchanan Park Recreation Center 32003 Ellingwood Trail, Evergreen, CO, United StatesThis 5K/10K race leads runners throughout the rolling hills of Elk Meadow Open Space Park. Runners will start on Pioneer trail and head clockwise around the meadow. The first stretch […]
Tava Waters 5K
TAVA Waters Apartments 9099 Mississippi Ave, Denver, CO, United StatesSummer Solstice Trail Run
Beaver Creek Chophouse 15 W Thomas Place, Beaver Creek, CO, United StatesCoinciding with the longest day of the year, the Dynafit Summer Solstice trail run is arguably the most enjoyable race in the Vail Trail Running Series. Offering a 5K and […]
Pea Green Pedal and 5K
Colfluence Park - Delta 510 N Palmer St, Delta, CO, United StatesDelta Health Foundation is excited to announce that our 13th Annual Pea Green Pedal and 5k Walk/Run will be held on Saturday, June 22 at the Pea Green Community Center, […]
Blue Sky Ascent
Echo Lake Campground 13264 Chicago Creek Rd, Idaho Springs, CO, United StatesAlthough the air will be noticeably thin at the starting line, Echo Lake's 10,600 feet of elevation is just the beginning. The climb totals nearly 4,000 vertical feet - much […]
SSPR TRYathlon
Goodson Recreation Center 6315 S. University Blvd., Centennial, CO, United StatesSwim, bike, run for fun! This is the perfect starting point to try a tri. These races are about completion, not competition. All athletic levels are welcome. The only prerequisite is that you must […]
Strawberry Shortcut 5K/10K
Bethel Plaza 704 Grand Ave, Glenwood Springs, CO, United StatesThe Strawberry Shortcut offers a 10K, 5K, and 1 Mile Run. The race welcomes participants ranging from competitive runners, to those just looking to try something new. The Shortcut is […]
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.