A 250-mile journey across Arizona from the Sonoran Desert to the pines of Flagstaff. Multi-day, sleep-deprived and one of the great American endurance adventures.
Trail 330 km · 24,000 m+
A 330 km non-stop loop of the Aosta Valley with 24,000 m of climbing and almost no sleep. The Endurance Trail is one of the hardest things a runner can attempt.
Trail 161 km · 100 mi
A Halloween 100-miler of desert loops in the Arizona sun, famous for costumes and a party-like base camp. Fast, fun and gloriously weird.
Trail 100 km · 60 km
A net-downhill desert 100 km on the Black Canyon Trail, a popular Western States qualifier. Fast, flowing single-track through the Arizona backcountry.