50 KM Course Details

25
Races
2,276
Total Finishes
73.64%
Male
26.19%
Female
Average Winning Result
4:17:11
5:30:25
Average Finishing Result
6:32:43
7:14:11
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)
06/30/19 111 4:25:01 5:49:21
07/07/18 137 4:11:08 5:19:21
07/08/17 132 3:53:24 5:09:40
07/09/16 155 3:57:44 4:50:55
07/11/15 109 4:08:04 5:25:31
07/12/14 142 4:17:16 5:08:56
07/13/13 142 4:06:39 4:46:01
07/14/12 144 4:18:15 4:35:59
07/16/11 151 4:10:54 4:22:48
07/17/10 140 4:03:53 4:32:12
07/19/09 154 3:56:58 4:42:27
07/12/08 156 4:10:16 4:37:15
07/14/07 149 3:55:00 4:44:00
07/16/05 101 4:01:00 4:39:00
07/17/04 60 4:21:12 5:42:14
07/26/03 35 4:31:00 5:10:00
07/27/02 43 4:25:30 5:20:00
07/28/01 38 4:31:24 5:00:35
07/29/00 40 4:33:00 5:42:19
07/31/99 25 3:56:36 5:31:23
07/25/98 32 4:07:48 6:18:35
07/26/97 35 4:13:10 6:57:58
07/27/96 14 4:53:00 6:17:00
07/29/95 18 4:49:20 7:47:53
07/30/94 13 5:12:18 9:09:19
Earth Day 50K
  • Apr 18, 2020
  • Crystal Lake, IL
50 KM