56th Avenue Improvements Project Fun Run
First Creek at DEN Open Space 16901 E 56th Ave, Denver, CO, United StatesThis free family Fun Run event will take place on 56th Avenue from Buckley Road to Peoria Street. Cross the finish line and celebrate with the City of Denver! Take part in […]
Veterans Services Freedom 5K
Roudebush Cottage 1815 8th Ave, Greeley, CO, United StatesThis year UNC Veterans Services is hosting the SVA 79th Annual Military Appreciation fundraiser UNC Freedom 5k. The run is a 3.1-mile route of obstacle-free running that is open to […]
PPRR Nielson Challenge
North Monument Valley Park 1794 Culebra Ave., Colorado Springs, CO, United StatesRace Format The first time you run this event, you'll establish a base time for yourself. This base time is used to generate a handicap time. The handicap time is […]
PPRR Nielson Challenge
North Monument Valley Park 1794 Culebra Ave., Colorado Springs, CO, United StatesRace Format The first time you run this event, you'll establish a base time for yourself. This base time is used to generate a handicap time. The handicap time is […]
Jingle Jog 5K
Mountain Tots Pre-School 236 W 3rd St, Eagle, CO, United StatesJingle Jog is a fun run event to support Mountain Tots fundraising goals. The event will include a 1K kids fun run and 5K route option for participants. Starting in […]
Main Street Kids Run 1 Mile
Shoes and Brews 63 S. Pratt Parkway, Unit B, Longmont, CO, United StatesRun, Jog, Skip, or Dance down Main street for this 3rd annual fun run/walk put on by Shoes & Brews and the Longmont Downtown Development Authority (LDDA). At just around […]
Canceled Chilly Cheeks Winter Duathlon and 4 Mile
Cherry Creek State Park 4201 S Parker Rd, Aurora, CO, United StatesDue to a road reconstruction project in Cherry Creek State Park, the Chilly Cheeks series will be limited to a single event in 2024, held on 2/24/2024. The road was […]
Ugly Sweaty Sweater 5K
PLPOA Rec Center 45 Eagle's Loft Cir, Pagosa Springs, CO, United StatesGrab your ugliest sweater, running shoes, some friends and family, and come on out for the Ugly Sweaty Sweater 5k Fun Run/Walk, December 16, 2023. This family and dog friendly […]
RMRR Platte River Trailhead Park 5K/10K
Platte River Trailhead Park Colorado Blvd and E 88th Ave, Thornton, CO, United StatesEveryone – slow, fast, or in-between – can win at RMRR Trophy Series races. With our handicap scoring system, we predict YOUR finish time based on recent running results, giving you a great […]
CMRA Frozen Platte 8K
Platte River Bar & Grill 5995 S Santa Fe Dr, Littleton, CO, United StatesThe course will go north from there on the S. Platte trail, across the suspension bridge at the Big Dry Creek Trail, back south on the west side of 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.