Never Summer Ultra
State Forest State Park 56750 CO-14, Gould, CO, United StatesThe Never Summer 100km & 60km will take place almost entirely within the boundaries of State Forest State Park and run between the Never Summer Mountains on the northern border of Rocky Mountain National Park (RMNP) and the Medicine Bow Mountains to the north of Cameron Pass. The first 20 miles of each race will […]
Pikes Peak Ultra
Bear Creek Regional Park 245 Bear Creek Road, Colorado Springs, CO, United StatesPikes Peak Ultra was created in 2015 to showcase some of the very best trails in Colorado Springs. As a teenager, RD Justin Ricks trained on these trails and dreamed of one day hosting a race. After creating Mad Moose Events, Pikes Peak Ultra was one of the first races he opened. Its course will […]
Elevation Run/Walk
West Jeff Elementary School 26501 Barkley Road, Conifer, CO, United StatesThe Elevation Run/Walk is celebrating its 10th Anniversary on July 30th. Featuring a timed 10k race, USATF Certified timed 5k race, and 2 mile fun run. The race is held in Conifer, CO, just a short drive from Denver. It is a great event for all levels of runners and walkers. This event is great […]
SSPR TRYathlon
Cook Creek Pool 8711 Lone Tree Pkwy, Lone Tree, 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 be able to swim unassisted in deep water. Age divisions are flexible. Please choose your race based on your age or […]
National High School Trail Championships
Riverside Park - Salida 170 E Sackett Ave, Salida, CO, United StatesThe National High School Trail Championship (NHSTC) is a trail race for high school athletes. The next running of the NHSTC will be held in Salida, Colorado. The race will feature switchbacks, climbs, descents and rocks to give athletes the opportunity to showcase their strength, finesse and trail running prowess. The Beas Knees Citizens race […]
Pirates Run for Booty
Carpenter Park 3498 E 112th Ave, Thornton, CO, United StatesX Marks the spot and you'll find it at the FINISH LINE! Step through the finish arch and each finishing pirate will grab a coin from the bag of booty! If your coin is a winner, you'll be awarded a prize! Although there are many prizes to be awarded (race vouchers) but the one you're […]
Creede 100
Creede Historical Society Museum & Library 15 S Main St, Creede, CO, United StatesThe Creede 100 start and finishes in one of Colorado’s true historic mining towns. Creede once drew a rough and tumble crowd with its abundant silver, now we flock their because of the abundant beauty. The race starts right in town where every year the mining traditions are carried on in Basham Park. There are […]
Denver CF Climb
Coors Field 2001 Blake St, Denver, CO, United StatesGolddigger 5K
Clear Creek High School 185 Beaver Brook Canyon Rd, Evergreen, CO, United StatesA 5K fundraiser for Clear Creek Cross Country in the mountains just west of the Denver area.
Rocky Mountain 5K
America the Beautiful Park Cimino Dr, Colorado Springs, CO, United StatesIn partnership with the YMCA Pikes Peak Region, we want to bring you the annual Rocky Mountain Run, the Rocky Mountain State Games official 5k! Athletes will be looped around Memorial Park starting at the IAFF Fallen Firefighters Memorial then head through the side streets of Memorial Park, around Prospect Lake, and finish back at […]
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.