100 KM Course Details

7
Races
1,430
Total Finishes
73.36%
Male
26.64%
Female
Average Winning Result
8:19:56
9:54:41
Average Finishing Result
13:56:45
14:39:31
Elevation
Very hilly, total climb betwen 150-250 feet per mile (7500-12,500 feet in 50 miles)
Terrain / Surface
Trail or dirt road with some rocks, root, and/or ruts

Races

Date Finishers Top Result Top Result (F)
02/15/20 No Results Posted. Submit Results
02/16/19 516 7:20:28 8:38:38
02/17/18 353 8:12:06 8:53:33
02/18/17 248 7:55:31 9:30:16
02/13/16 182 7:52:26 10:09:34
02/14/15 89 8:31:48 10:06:31
02/15/14 42 10:07:18 12:09:38
Earth Day 50K
  • Apr 18, 2020
  • Crystal Lake, IL
50 KM