Running
Science Stride 5K
Boulder Reservoir 5275 Reservoir Rd, Boulder, COThe Science Stride 5k brings together our community for a common cause: Inspiring the next generation of scientists! This event provides an excellent opportunity for everyone who believes in the …
Runner’s Roost x Leadville Race Series Season Kickoff
Runners Roost - Boulder 629 South Broadway, Suite E, Boulder, CO, United States
Donut Dash 5K
Washington Park 701 S. Franklin St., Denver, CO, United StatesThe Donut Dash 5K is Denver’s race that ends with doughnuts. Runners and walkers can take advantage of a flat and fast course, and then enjoy fresh doughnuts at the …
Golden Roost Run Club and Leadville Marathon & Heavy Half Giveaway
Runners Roost - Golden 2120 Ford St, Golden, CO, United StatesCalling all trail running enthusiasts! Want to test your limits in the Life Time Leadville Trail Marathon & Heavy Half sponsored by La Sportiva on 6/29/24? Here's your chance! Golden …
Platte River Half Marathon & Relay
Reynolds Landing Park 6745 South Sante Fe Drive, Littleton, CO, United StatesThis Platte River Half is held annually in Littleton just outside of the Denver Metro area. Registration for our upcoming 2024 event on Sunday, April 14th is now open for …
Unicorn 5K Advance Packet Pickup
Runners Roost - Central Park 7305 E. 35th Ave, Suite 150, Denver, COThe Central Park Runners Roost will be hosting an advance packet pickup for the Unicorn 5K! The folks from 3W Races will be on hand from 3-7 pm so you …
Five Star 5K Fun Run and Wellness Festival
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, …
Greenland Trail Races
The Greenland Trail Races offer four outstanding distances in southern Douglas County. Run the 4 Miler, the 8 Miler, the 25K, or tackle the 50K ultramarathon, Colorado’s fastest 50K! With …
Colorado Marathon
The Colorado Marathon is an annual race held in the verdant Poudre Canyon, nestled in the picturesque Rocky Mountains, just outside of the beautiful city of Fort Collins. Registration for …
Moose Mudder 2024
Altitude Elementary School 27300 E Southshore Dr, Aurora, CO, United StatesPlease join us for the 2024 Moose Mudder! This is a community event that will consist of an untimed 1k fun walk/run and a timed 5k followed by an optional …