RMRR Spring Marathon Training Series #2
Platte River Trailhead Park Colorado Blvd and E 88th Ave, Thornton, CO, United StatesThese Marathon training races are geared towards people training for spring marathons. They are supported runs with aid stations and are timed and scored. There are both 10 mile and 20-mile distances for people who are training for either a half marathon or a full marathon. Come and join us for a fun, competitive training […]
FLC Fastest 5K
Fort Lewis College 1000 Rim Dr, Durango, CO, United StatesPoint to point 5k from Fort Lewis College to Durango Running Company.
Flying Pig 5K
Spring Canyon Park 3156 S Overland Trail, Fort Collins, CO, United StatesThe Flying Pig 5K is a fundraiser to benefit families in the Family Support Services Program (FSSP). FSSP provides funds designated to assist families who provide support at home to their family member with an intellectual/developmental disability or delay. The dollars raised by this event will be used to offer services to families in the […]
Fairmount 5K
Fairmount Park Golden, CO, United StatesThe Fairmount 5k has been an essential fundraiser for almost 30 years at Fairmount Park. This year, following the 5k run, walk and fun run we invite you to stay and visit with your friends while enjoying some music, a pancake breakfast and dessert in the park. All students, staff, friends, family and the Fairmount […]
Foster Care 5K
Riverdale Regional Park 9755 Henderson Road, Brighton, CO, United StatesAdams County will host its tenth annual 5K race, and 1 mile fun run on Saturday, May 6th at the Riverdale Regional Park which is home to the Adams County Fair. Registration opens at 6:45 a.m., and the 5k race starts at 7:30 a.m. The Fun Run will start 30 minutes later at 8:00 a.m. […]
Run for Remembrance 5K
Columbine High School 6201 S Pierce St, Littleton, CO, United StatesAn event to remember the past and honor the future, and to celebrate the love and support of the Columbine community. All proceeds from the event benefit the Columbine High School Frank DeAngelis Academic Foundation and the Columbine Memorial.
Collegiate Peaks Trial Run 50M/25M
Buena Vista Community Center 715 E Main St, Buena Vista, CO, United StatesThe Collegiate Peaks Trail Run takes place in Buena Vista, Colorado and offers two race distance options - 25 miles and 50 miles. However, the Forest Service/Bureau of Land Management officials re-routed a portion of Trail. Because of this change, runners who signup for 25 miles will actually run 25.3 miles and runners who signup for […]
Hope House 5K
Apex Center 13150 W 72nd Ave, Arvada, CO, United StatesOur 11th annual Hope House 5K & Fun Run will take place on Saturday, May 4, 2024 at Apex Center (13150 W 72nd Ave, Arvada, CO 80005)! It will be a fun filled day with over 300 fast runners, speed walkers, parents pushing strollers, smiley children, exciting finishes, an epic Diaper Dash and more!
Canceled Bash the Bluffs 5K
UCCS Gallogly Recreation and Wellness Center 1420 Austin Bluffs Parkway, Colorado Springs, CO, United StatesEvery spring the University of Colorado at Colorado Springs Campus Recreation Department hosts an on-campus run/walk in honor of Dr. Ed Burke, former professor of Exercise Science and renowned researcher at UCCS. This year, the 21st annual Bash the Bluffs 5K run/walk will be held on April 23, 2022
Duck Waddle 5K
Estes Park Visitor Center 500 Big Thompson Ave, Estes Park, CO, United StatesThis spring time foot race kick-starts the Estes Park Rotary Club’s DUCK RACE FESTIVAL! The DUCK RACE is a major fundraiser for charities in Estes Park. The DUCK WADDLE 5K race begins at east side of Estes Park Visitor Center Parking Structure. Each runner and walker will follow the scenic Lake Estes Trail counterclockwise to the finish line (west of […]
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.