Sunset Trail Running Festival

Gold Hill Inn 401 Main St, Gold Hill, CO, United States

Join us Sunday June 23rd, for the Sunset Trail Running Festival in Gold Hill CO, benefiting the Boulder Watershed Collective. There will be a 28K (17.4M), 12K (7.7M), 5K and Kids 1K trail race, that starts and finishes […]

Buffs4Life Kyle Macintosh 5K

Franklin Field 2150 Stadium Dr, Boulder, CO, United States

The 9th Annual Buffs4Life Kyle MacIntosh Memorial 5K is the family event of the season! Come out and spend a beautiful summer morning with the Buff community meeting current and […]

5K To Fight Histio

Cheyenne Mountain State Park 410 JL Ranch Heights, Colorado Springs, CO, United States

Our time in NYC has been fun, but it's time to move West and leave our mark! Histio Family...Join us in Colorado Springs, CO. Home of Pike's Peak America's Mountain, […]

$35 – $45

Highline Canal Summer Scamper

Bible Park 6802 E Yale Ave, Denver, CO, United States

The second annual High Line Canal Summer Scamper, 5K for All, will take place on the evening of June 26 at Bible Park in Denver. Before the 5K enjoy a […]

$30 – $45

Sillassen Half Marathon

Arthur County High School 111 Elm St, Arthur, NE, United States

The half marathon is a point to point race in the middle of the Nebraska Sandhills! Runners are bused to the starting line, and enjoy a beautiful run in to […]

Timberview Trail Run

Lory State Park 708 Lodgepole Dr, Bellvue, CO, United States

Crisp morning air and a summer sunrise in Colorado. YES PLEASE! Join us on the foothills at Lory State Park for a fun & beautiful morning trail race. This run […]

$20 – $50

Jeremy Bitner Fallen Officer Fund 5K/10K

Cornerstone Park 5150 South Windermere Street, Englewood, CO, United States

The 2023 Jeremy Bitner Fallen Officer Fund 5K/10K Run (3.1 miles/6.2 miles) & 5K Walk will start and finish at Cornerstone Park in Englewood, CO. This course, which is certified, […]

Leadville Trail Marathon

Leadville 124 E. Sixth Street, Leadville, CO, United States

Run through the historic mining district’s challenging old mining roads and trails, and hit a high of 13,185 feet at Mosquito Pass during the Leadville Trail Marathon or Heavy Half […]

Freedom 4 Miler

Charles Schwab Campus 9899 Schwab Way, Lone Tree, CO, United States

Colorado Veterans Project invites everyone to come together to celebrate the 4th of July the way it was meant. Celebrate your Freedom while helping us raise money for local Veterans nonprofit […]

Postponed BIGDOGBRAG The Colorado Mud Run

Ram Off Road Park 12750 Highway 94, Colorado Springs, CO, United States

BIGDOGBRAG The Colorado Mud Run gives you more unique ways than any other obstacle course to experience the thrill of mud!!! You can splash, crash, run, crawl, laugh, slide, walk […]

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