Barkley level

Extreme technical

Barkley Marathons

Frozen Head State Park, TN

100 mi · 60,000 ft vert·36.1245° N, 84.5123° W

Five 20-mile loops. Unmarked, brutal terrain. Books to tear pages from as proof. Few finishers in history.

Course Profile

Key waypoints

Start/Finish — Camp0 mi · 1,850 ft · 36.1245° N, 84.5123° W
Loop 1 — Various books20 mi · 12,000 ft · 36.15° N, 84.48° W
Loop 5 — Final book100 mi · 1,850 ft · 36.1245° N, 84.5123° W