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 […]
Half K for Hope
Living the Dream Brewing Company 9150 Commerce Center Cir, Highlands Ranch, CO, United StatesA 1640 ft "race"...It really is a thing. Do you like running...to the liquor store? Do you like seltzer, soda, beer, and donuts? This is the "race" for you!
Canceled Two Brothers Up-and-Down 5K/10K
Courtney-Ryley-Cooper Park 2350 Colorado Blvd, Idaho Springs, CO, United StatesRun your slowest 5K, then turn around and run your fastest at the Two Brothers Up-and-Down 10K on August 28th in Idaho Springs. This race climbs 1,800' in 5K and then turns around and goes back down!
Mile High Mile
Fairview High School 1515 Greenbriar Blvd, Boulder, CO, United StatesEveryone can run the MILE! The 5th annual Mile High Mile is a high-energy event for runners of all ages and abilities. Big race atmosphere with a big expo, athlete […]
Dirty Dozen Trail 10K
VIX Ranch Park 627 North Wildhorse Dr, New Castle, CO, United StatesThe New Castle Rides and Reggae Festival is a celebration of trail running, mountain biking, music and community. Join them for the Dirty Dozen Tail 10K on August 6th.
Popsicle 5K
Cottonwood Creek Park 3920 Dublin Blvd, Colorado Springs, CO, United StatesWhat better way to end these HOT summer days than with a Popsicle 5K, AND WE'VE ADDED A 10K & HALF MARATHON?!! Come join us for a 5K, 10K, or […]
Reece’s Roundup 5K/10K
Phillip S. Miller Park 1375 West Plum Creek Pkwy, Castle Rock, CO, United StatesJoin the Rubino Family at Philip S Miller Park in Castle Rock on August 14th for the 16th Annual Reece’s Roundup 5K/10K. This event supports Reece Rubino in his fight against Spinal Muscular Atrophy.
Run for the Ring 5K
Barbara Davis Center for Diabetes 1775 Aurora Ct., Aurora, CO, United StatesStarting and finishing at the Barbara Davis Center for Diabetes (BDC), race entry for the 5K and the Kids Zone/Fun Run opens May 16, 2024, with an early bird discount through […]
Flying Colors 5K
Loudy Simpson Park 1009 S Ranney St, Craig, CO, United StatesJoin us for an untimed Fun Run/Walk to benefit Hospice in our community. The run will kick off a fun weekend in conjunction with the Moffat County Hot Air Balloon Festival. […]
Arapahoe Warrior 5K
Arapahoe High School 2201 E. Dry Creek Rd, Centennial, CO, United StatesCome out and support the Arapahoe Warrior Cross Country team at the 3rd annual Arapahoe Warrior 5K. $10.00 of every registration goes directly back to the Arapahoe Cross Country Booster […]
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.