Trail

Quad Rock

📅 May 8, 2027 (estimated date)📍 Fort Collins · United States🏅 since 2012

⚠️ 2027 edition: provisional information

The date is estimated from the 2026 edition (May 9, 2026), on the same day of the week. Courses, start times, fees and description are carried over from the previous edition: check them on the official website. This page will be updated as soon as the organizer publishes them.

Available distances

50 mi25 mi

Races on the programme

Race	Distance	Elevation gain	Finishers (last edition)
50 Mile	50 mi	9,810 ft	100
25 Mile	25 mi	4,921 ft	100

About

Quad Rock is a race in Fort Collins, Colorado, held on May 8, 2027, with two distances: the 25 Mile (25 miles / 40.2 km) and the 50 Mile (50 miles / 80.5 km).

Both routes are set in a demanding natural setting. The 25 Mile packs in about 4,900 feet (1,500 m) of elevation gain, while the 50 Mile roughly doubles that with about 9,800 feet (2,990 m) of climbing.

Highlights

Mountain
Off-road

D-202

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Races nearby

Other upcoming races around Fort Collins.