50 KM Course Details

10
Races
228
Total Finishes
82.89%
Male
17.11%
Female
Average Winning Result
4:32:55
6:10:49
Average Finishing Result
6:35:55
7:00:18
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
10/15/17 Race Cancelled
10/16/16 26 4:12:46 6:16:18
10/18/15 26 4:43:29 6:36:15
10/18/14 26 4:13:47 6:15:38
10/19/13 25 4:44:16 6:01:38
12/08/12 48 5:10:28 5:47:09
09/02/12 16 4:47:46 7:05:05
12/10/11 38 4:14:28 5:25:00
12/26/10 23 4:16:23 5:59:32
Earth Day 50K
  • Apr 18, 2020
  • Crystal Lake, IL
50 KM