Directory of Colorado Resources

This category is a collection of ultramarathon events in Colorado.

Resources in This Category

Hardrock Hundred Mile Endurance Run

http://hardrock100.com/
Loop through the San Juan Mountains in Silverton: 101.7 miles, 33,000 foot total elevation gain and 11,186 foot average elevation. Provides race details, past results, entry requirement, volunteer information, FAQs, photos and race reports, and course maps.
Leadville Trail 100

http://www.leadvilleraceseries.com/
50 miles out and back in the midst of the Colorado Rockies. Variety of race information including course description, travel information, and past race results. Located in Leadville.
San Juan Solstice 50 Mile Run

https://www.facebook.com/sanjuansolstice50milerun
Located in Lake City. Provides registration details, results, FAQs, rules, aid stations, and an entry form.

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