Zion 100 Course Profile

Virgin, UT, Utah

• Distance: 100 miles
• Elevation Gain: 19,100 ft
• Elevation Loss: 19,100 ft
• High Point: 8,000 ft
• Low Point: 3,600 ft
• Time Limit: 36 hours
• Month: April
• Finisher Rate: ~65%

100 miles through the stunning red rock canyons near Zion National Park. Technical desert singletrack, deep sand washes, and slickrock scrambles with massive views of southern Utah.

Aid Stations

Name	Mile	Elevation	Crew Access	Drop Bag	Cutoff
Grafton	8	3,800 ft	Yes	Yes	—
Flying Monkey	20	5,600 ft	Yes	Yes	—
Gooseberry Mesa	32	5,200 ft	Yes	Yes	—
Smith Mesa	45	5,800 ft	Yes	Yes	—
Kolob Terrace	58	7,200 ft	Yes	Yes	—
Virgin River Rim	72	6,800 ft	Yes	Yes	—
Rockville Bench	85	4,200 ft	Yes	Yes	—

Course Segments

Segment	Miles	Terrain	Difficulty	Notes
Virgin to Flying Monkey	0–20	climb	hard	Red rock climbing. Find your groove early.
Flying Monkey to Kolob	20–58	mixed	hard	Mesa running. Exposed but beautiful.
Kolob to Finish	58–100	descent	hard	Long descent back to Virgin.

View the full interactive elevation profile, 3D course flyover, and race strategy tools on HARDN.