50 Mile Course Details

10
Races
299
Total Finishes
79.93%
Male
20.07%
Female
Average Winning Result
9:17:23
12:05:53
Average Finishing Result
13:02:18
14:05:13
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)
10/13/18 Race Cancelled
10/14/17 12 9:39:23 14:01:30
10/15/16 26 8:56:27 10:32:34
10/17/15 25 9:09:05 12:16:26
10/18/14 35 9:29:30 12:36:05
10/13/12 52 9:22:42 10:38:42
10/09/11 44 9:59:00 12:18:00
02/13/10 45 9:05:04 13:20:11
02/02/08 22 9:30:56 12:00:00
02/03/07 38 8:24:23 11:09:35
Earth Day 50K
  • Apr 18, 2020
  • Crystal Lake, IL
50 KM