Smoky Hill Community 5K
Smoky Hill High School 16100 E Smoky Hill Rd, Aurora, CO, United StatesLooking for a fun way to stay active? Look no more! Come out and Support Smoky Hill Community. Come and join us on our 2nd annual Smoky Hill Community 5K Run/Walk. This event is for everyone, runners and walkers of all ages and levels. Bring your neighbors, friends, and family members. Come out and experience […]
Central Park Kids Triathlon
Jet Stream Pool 3574 Alton Street, StreetDenver, CO, United StatesCanceled Run4One 4K
Fox Run Regional Park Colorado Springs, CO, United StatesWalk in their shoes, Run for their future! Join us for the 1st annual 4K run/walk and .5 mile kids race with Ethiopian inspired obstacles! One Love is a Colorado based non-profit dedicated to educate enrich, and empower children and families in Addis Ababa, Ethiopia. Run4One is an experience designed to give a glimpse into […]
Run Like The Wind 5K
The Old Gallery 14863 Colorado Hwy 7, Allenspark, CO, United StatesJoin us at 8504' for the 12th Run Like the Wind in scenic Allenspark. The race begins and ends in the heart of town and is run on dirt roads amid the pine forest and boasts views of high mountain peaks. Race packet includes a high quality commemorative cap with race logo. Refreshments, awards and […]
Das Bier Burner 5K
Keystone Resort 133-141 Dercum Square, Keystone, CO, United StatesThe Das Bier Burner 5k Fun Run is BACK at Keystone after a 4-year hiatus, on August 31, 2024. Join the Yeti and other runners on a scenic course of rolling hills that starts and finishes in Keystone's iconic River Run Village. Race towards the finish where a free beer for all runners 21+ (or […]
Breck Crest Mountain Marathon
The Maggie 575 S Park Ave, Breckenridge, CO, United StatesThe Breck Crest is quintessential Breckenridge. The Ten Mile Range is our backdrop for this breathtaking trail race, offering up some of the best Colorado views, while finishing in the heart of historic downtown Breckenridge. This year we will only offer a half marathon and 10K.
Recovery Run of the Rockies 5K
Fossil Creek Park Lemay Avenue, Fort Collins, CO, United StatesLace up your running shoes for the Second Annual Recovery Run of the Rockies 5K! This uplifting charity run promotes physical wellness and supports Lighthouse's addiction recovery services, with all profits going directly to the cause. Open to all ages and fitness levels, this event allows you to make a real difference in the lives […]
Orangetheory 5K
Memorial Park - Colorado Springs 1605 E Pikes Peak Ave, Colorado Springs, CO, United StatesJoin us for the 3rd annual Orangetheory 5k at Labor Day Lift Off on Sunday, September 1, 2024. Starting from the IAFF Fallen Firefighters Memorial (northwest corner of Memorial Park), head through the side streets of Memorial Park, around Prospect Lake and finish back at the memorial. The 5K race will start at 9 a.m. […]
Roost Rebellion Relays
Washington Park - Denver 701 S Franklin St, Denver, CO, United StatesWelcome to the Roost Rebellion Relays! Assemble your fastest 4 x 1 mile relay team to race in Washington Park. Each team needs to be co-ed with at least 2 women. Here's the catch! Each team must select at least one participant to race in Mizuno's super shoe - the Wave Rebellion Pro. This ultra […]
Sloan’s Lake Search Party Marathon
Sloan's Lake Park 1700 Utica Street, Denver, CO, United StatesTHE SUMMARY Did you know that the loop around Sloan's Lake in Denver Colorado is almost perfectly 2.62 miles around? Join us as we go around the lake every hour on the hour for 10 hours to complete a full Marathon or every other hour for 10 hours to complete a Half Marathon (if you decide to […]
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.