50 KM Course Details

11
Races
571
Total Finishes
64.1%
Male
35.9%
Female
Average Winning Result
4:45:48
5:31:12
Average Finishing Result
7:01:25
7:57:04
Elevation
Hilly, total climb bewteen 50 and 150 feet per mile (2500 - 7500 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)
10/06/19 41 4:29:49 5:37:03
10/07/18 64 4:34:10 6:15:12
10/01/17 73 4:41:28 5:12:49
10/02/16 49 4:54:45 5:36:02
10/05/14 44 5:02:20 5:51:03
10/06/13 52 4:27:29 4:45:11
10/06/12 54 4:28:50 4:56:00
10/02/11 67 5:01:18 5:11:30
10/03/10 74 5:02:45 6:14:26
10/04/09 32 4:34:00 4:55:00
10/12/08 21 5:07:00 6:09:00
Earth Day 50K
  • Apr 18, 2020
  • Crystal Lake, IL
50 KM