Mogollon Monster 100 Course Profile

Pine, AZ, Arizona

• Distance: 100 miles
• Elevation Gain: 20,000 ft
• Elevation Loss: 20,000 ft
• High Point: 7,800 ft
• Low Point: 5,200 ft
• Time Limit: 36 hours
• Month: September
• Finisher Rate: ~45%

Mogollon Rim and Highline Trail. One of the hardest Arizona ultras with relentless climbing along the Mogollon Rim and through ponderosa pine forests. September heat and altitude combine for a brutal experience.

Aid Stations

Name	Mile	Elevation	Crew Access	Drop Bag	Cutoff
Pine Trailhead	12	5,600 ft	Yes	Yes	—
Highline TH	30	7,200 ft	No	Yes	—
Rim Lakes	50	7,600 ft	Yes	Yes	—
Washington Park	72	6,400 ft	Yes	Yes	—
Fossil Springs	88	5,800 ft	No	No	—

Course Segments

Segment	Miles	Terrain	Difficulty	Notes
Start to Pine Trailhead	0–12	rolling	moderate	Warm up on Highline Trail.
Pine TH to Highline TH	12–30	climb	hard	Climb up to the Mogollon Rim.
Highline TH to Rim Lakes	30–50	rolling	hard	Rim running. Exposed and rocky.
Rim Lakes to Washington Park	50–72	descent	hard	Technical descent off the rim.
Washington Park to Finish	72–100	rolling	extreme	Final grind. Mental battle.

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