Dare Great Things Cross Country Challenge

Harvard Gulch Park 550 E Iliff Ave, Denver, CO, United States

Dare Great Things Cross Country Challenge follows a 2 mile counter-clockwise loop around Harvard Gulch, starting south of rec center and finishing nearby on the golf course just south of start. Terrain is mostly flat to rolling with three water crossings all occurring in the second half of the course. Surface is more than 50% […]

$25.00 – $40.00

Postponed Mile High Stair Climb

Republic Plaza 370 17th St., Denver, CO, United States

Continuing the legacy of the Run the Republic and the Fight for Air Climb, the Mile High Stair Climb is a world-class tower running event benefiting the American Lung Association brought to you by HAL Sports. The climb is held at Denver's tallest building, the Republic Plaza, standing at 714 feet tall. Combine that with […]

$50 – $75

West Elk Trail Marathon

Crawford State Park - Iron Creek Campground 40468 CO-92, Crawford, CO, United States

Run, walk, and hike your way through the fall foliage of the West Elk Mountains! The West Elk Challenge is a point-to-point trail marathon through the heart of the West Elk Mountain range during the peak of fall colors. The race starts on the shores of Crawford Reservoir State Park and travels on gravel roads […]

$85

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