Baylon Michael Meyer 5K/10K
Pueblo West Pool 362 East Hahns Peak Ave., Pueblo West, CO, United StatesMemorial 5K/10K race providing scholarships to Pueblo District 70 high school seniors in honor of Baylon Michael Meyer.
Diabetes Link 5K
VAC Plaza at the University of Colorado 1085 18th Street, Boulder, CO, United StatesThe Diabetes Link at CU Boulder is a student organization committed to connecting students effected by diabetes in order to create a supportive community where we can learn from each […]
Time Travel Half Marathon
Westminster Promenade 10600 Westminster Blvd, Westminster, CO, United StatesRoads? ....where we're going we don't need roads! Celebrate kicking off the New Year right and come Time Travel through our events! You’ll be doing the hustle through the far-out […]
Strut for Mutts 5K
Taughenbaugh Fields 300 E 30th St, Rifle, CO, United StatesIt is the Journey Home Animal Care Center's Strut for Mutts!
Five Star 5K
Riverdale Regional Park 9755 Henderson Road, Brighton, CO, United StatesAdams 12 Five Star Schools is invested in the Whole School, Whole Community, Whole Child (WSCC) approach to education and is committed to ensuring that all students are safe, supported, […]
Walk for Life 5K
Cañon City Area Recreation and Parks District 575 Ash St, Cañyon City, CO, United StatesThis will be our annual Walk for Life 5K. Our course will begin at the Raynolds/Ash Street bridge in the parking lot across from the Rec District building. The race […]
Time Travel Half Marathon
America the Beautiful Park Cimino Dr, Colorado Springs, CO, United StatesRoads? ....where we're going we don't need roads! Celebrate kicking off the New Year right and come Time Travel through our events! You’ll be doing the hustle through the far-out […]
Rockin’ on the River 5K
Hudson Gardens and Event Center 6115 S Santa Fe Dr, Littleton, CO, United StatesDust off your well-loved t-shirts and show 'em off at the Rockin' on the River 5K! Pre and post-race music and entertainment for all. Take in the view along the […]
MilMoneyCon 5K
Sloan's Lake Park 1700 Utica Street, Denver, CO, United StatesPostponed Barkin’ Dog Duathlon
Cherry Creek State Park 4201 S Parker Rd, Aurora, CO, United States5k Run/34k Bike/5k Run 1.2M Run/11M Bike/5k Run This is the 24th year for the Barkin Dog Duathlon, Colorado’s largest duathlon, and consistently one of the largest duathlons in the […]
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.