TRAILGOAT

Plain Endurance Runs 100 Miler — 2026

Washington, United States · Race day · Sep 19, 2026

Course map, elevation profile & surface
Distance
103.1mi
Elev gain
19,885ft
Elev loss
19,859ft
High point
6,821ft
Low point
2,011ft
Effective oxygen
78–93%of sea level
Surface
82% trail
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About this course

Plain Endurance Runs 100 Miler — 2026 covers 103.1 mi (165.9 km) with 19,885 ft of elevation gain through Washington, United States. The interactive map above shows the full route with its elevation profile and aid stations, built from the course's GPS file.

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