Triple Trail Challenge - Park City, UT
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Event overview
The Triple Trail Challenge is a series of in-person trail races in Park City, Utah, held June through August 2026. Each individual race is capped at 400 participants. The series includes three main events staged on separate dates in 2026: Round Valley Rambler (June 13), Jupiter Peak 25K (July 15), and Mid Mountain 50K (August 15). A full-series option runs across June to August. The event offers a Friends & Family 4+ pack pricing that saves $20 per person when registering together. Race entrants receive custom finisher medals, custom race swag accessories, and prizes; organizers note they do not provide standard race T shirts.
Courses and logistics
- Half Marathon - Round Valley Rambler, 100% on buff single and double track
- 25K - Jupiter Peak 25K, 16-mile loop from Park City Mountain Resort to Jupiter Peak
- 50K - Mid Mountain 50K, follows Mid Mountain Trail for nearly 20 miles
Round Valley sits at roughly 6,500 to 7,100 feet elevation with rolling high-desert terrain, long steady climbs, and fast downhills. Jupiter Peak runs from about 7,000 feet up to near 10,000 feet and back. The Mid Mountain course begins at Silver Lake/Deer Valley and ends with a descent through the Utah Olympic Park trail system. Visit the organization's website for the most recent information.
