This is a timed running party. The runner who goes the farthest in the allotted time for each division wins. Runners can stop, hang out at the aid station, eat, catch a nap...whatever. Just do as many laps as you can. 

There will be one aid station located at the start point near the Beach Lake chalet. We will provide water, sports drinks, snacks, warm soup and other stuff which you may or may not find appetizing after 50-100 miles. Feel free to bring your own. The aid station is your personal support and staging area.

Results

12 Hours View course top times

Date Finishers Top Result Top Result (F)
08/31/19 No Results Posted. Submit Results
09/01/18 10 49 47
09/02/17 1 40 16
09/03/16 5 54 44

24 Hours View course top times

Date Finishers Top Result Top Result (F)
08/31/19 No Results Posted. Submit Results
09/01/18 10 66 76
09/02/17 8 76 85
09/03/16 7 92 73

6 Hours View course top times

Date Finishers Top Result Top Result (F)
08/31/19 No Results Posted. Submit Results
09/01/18 2 20 29
09/02/17 1 30 25
09/03/16 1 22 27
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