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Hardrock 100

July 14, 2023 @ 5:00 am 11:30 pm PDT

Watch the livestream here!

The Hardrock Hundred Mile Endurance Run is an ultramarathon of 102.5 miles in length, plus 33,197 feet of climb and 33,197 feet of descent for a total elevation change of 66,394 feet, at an average elevation of over 11,000 feet. The run is on a loop course on 4WD roads, dirt trails, and cross country in Southern Colorado’s San Juan Range, USA.

The run starts and ends in Silverton, Colorado, crossing thirteen major passes in the 12,000′ to 13,000′ range. Entrants must travel above 12,000 feet (3,700 m) of elevation a total of 13 times, with the highest point on the course being the 14,048′ summit of Handies Peak. Each year’s run is run in the opposite direction of the previous year’s event. In order to complete the it, instead of crossing a finish line, runners are required to “kiss the Hardrock”, a picture of a ram’s head painted on a large block of stone mining debris.