The course is a 6 mile trail loop around Crows Lake and the surrounding woods. The trail is approximately 6 feet wide the entire course with sections of gravel, dirt, and grass. 
 

Results

6 Hours View course top times

Date Finishers Top Result Top Result (F)
04/27/19 6 34.21 31.1
04/14/18 1 30 24
08/20/17 No Results Posted. Submit Results

12 Hours View course top times

Date Finishers Top Result Top Result (F)
04/27/19 11 59.09 34.21
04/14/18 12 54 36
08/20/17 No Results Posted. Submit Results

24 Hours View course top times

Date Finishers Top Result Top Result (F)
04/14/18 8 78 60
08/20/17 No Results Posted. Submit Results
03/29/14 No Results Posted. Submit Results
We try to keep the most accurate information about this race, but changes do happen. Always visit the official race website for the most up to date information.
Earth Day 50K
  • Apr 18, 2020
  • Crystal Lake, IL
50 KM