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MST 100 Endurance Race 50KNorth Carolina, United States33.6mi1,644ft

MST 100 Endurance Race 50K

North Carolina, United States · by Jonathan Frey

Plan this race
Course map, elevation profile & surface
Distance
33.6mi
Elev gain
1,644ft
Elev loss
1,623ft
High point
344ft
Low point
227ft
Surface
94% trail
Drawing the course…

Elevation gain, measured two ways

SourceGainvs lidar
Course file (GPX)1,644ft+26%
USGS lidar, 1 m1,301ftreference

They differ because a GPS file picks up noise on every wiggle and often takes its heights from a coarse terrain model, while lidar maps the ground itself to about a metre. We sampled this route every 98 ft against USGS 3DEP and counted each rise of 10 ft or more, on Oct 23, 2026. The planner still uses the course file.

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About this course

MST 100 Endurance Race 50K covers 33.6 mi (54.2 km) with 1,644 ft of elevation gain through North Carolina, United States. That is about 49 ft per mile of climbing, and 1,623 ft of descent. The course tops out at 344 ft and bottoms out at 227 ft. The surface is 94% trail and 5% paved. 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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Course history

  1. Jun 20, 2026Added to the catalog
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