Head and Neck 5K

America the Beautiful Park Cimino Dr, Colorado Springs, CO, United States

Get ready for a 5K & 2-Mile walk that begins and ends at the beautiful America the Beautiful Park. Participants can join us for an in-person run or walk run […]

Friends of First Responders 5K/10K

Hudson Gardens and Event Center 6115 S Santa Fe Dr, Littleton, CO, United States

The Colorado Friends of First Responders (CFoFR) annual 5/10K Memorial Event is dedicated to the memory of those who lost their lives on the scene of an AirLife Denver medical […]

Vallecito Lake Heavy Half

Vallecito Lake 17454 Co Rd 501, Bayfield, CO, United States

The Vallecito Lake Heavy Half Marathon is a beautiful and scenic course around Vallecito Lake. Nestled in the heart of the San Juan Mountains in Colorado, our race course takes […]

Event Series Walk MS

Walk MS

Boardwalk Park 100 N. 5th Street, Windsor, CO, United States

Walk MS 2024 includes a powerful new experience where you’ll witness how your support changes the lives of people with MS and gets us closer to our ultimate goal: a […]

Women’s Distance Festival 5K

North Monument Valley Park 1794 Culebra Ave., Colorado Springs, CO, United States

The Womens’ Distance Festival is no longer an event for “women only”. This event is now a “community” event, supporting the Girls on the Run® of the Rockies. Girls on […]

Heart & Sole Half Marathon

Boulder Reservoir 5565 N 51st St, Boulder, CO, United States

On Mother's Day, May 12th, 2024 the Heart & Sole Mother's Day Half Marathon, 10K and 5K returns to Boulder County! We will have so many amazing opportunities at this […]

Head and Neck 5K

Carpenter Park 3498 E 112th Ave, Thornton, CO, United States

Get ready for a 5K & 2-Mile walk that begins and ends at the beautiful Carpenter Park. Participants can join us for an in-person run or walk run on their […]

Fruita Trail Half Marathon

18 Road 18 Road, Fruita, CO, United States

This exciting half marathon course is a fun loop on the beautiful flowy single track in Fruita CO. With short steep climbs and descents featuring beautiful views of the nearby […]

$105

Frank Shorter Track Classic

Niwot High School 8989 Niwot Road, Niwot, CO, United States

The Frank Shorter Track Classic is a track meet honoring one of America's greatest distance athletes. Each year, we will celebrate Frank's career, his devotion to the sport of running and promotion of health and fitness, while also acknowledging a different Boulder Olympian. This year's meet will take place on May 21st at Nevin Platt Middle School in Boulder.

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