The Tunnel Hill 50 mile race follows the scenic Tunnel Hill State Trail in southern Illinois, a course once shaped by historic railroads. Runners will experience gentle grades, diverse landscapes, wooden trestles, rock formations, and wetlands, including ancient Cypress-tupelo swamps filled with wildlife. This mostly flat, fast route is renowned for its beautiful, ever-changing views.
50mi
Nov 14, 2026 (Sat) - 07:00
Distance
50 mi
Terrain
Trail
Course
Out & back
Difficulty
Beginner
Course record (M)
4:48:21
Course record (F)
5:18:57
Entry fee
$135
100K
Nov 14, 2026 (Sat) - 07:00
Distance
100 km
Terrain
Trail
Course
Out & back
Difficulty
Intermediate
Course record (M)
8:11:38
Course record (F)
6:59:55
Entry fee
$215
100mi
Nov 14, 2026 (Sat) - 07:00
Distance
100 mi
Terrain
Trail
Course
Out & back
Difficulty
Intermediate
Course record (M)
11:26:19
Course record (F)
12:37:04
Entry fee
$315
Temperature
40°F / 57°F
Feels like
34°F / 53°F
Avg sunshine hours
7h 28m
Avg rainfall
0.07 in
Avg snowfall
-
Max wind speed
10.1 mph (Gentle breeze)
Sweat loss rate
Low
Trail conditions
Mostly tacky, some mud
