50 KM Course Details

3
Races
522
Total Finishes
74.33%
Male
25.67%
Female
Average Winning Result
4:59:37
6:21:03
Average Finishing Result
8:12:59
8:44:41
Elevation
Hilly, total climb bewteen 50 and 150 feet per mile (2500 - 7500 feet in 50 miles)
Terrain / Surface
Very rough trail

Races

Date Finishers Top Result Top Result (F)
06/08/19 162 5:03:21 6:35:18
06/09/18 175 4:54:16 5:26:36
06/10/17 185 5:01:14 7:01:15
Earth Day 50K
  • Apr 18, 2020
  • Crystal Lake, IL
50 KM