On a 2.5km loop: Well maintained and marked trail through the forrest on Camp Heidelberg property of the Optimist Club of Kitchener Waterloo.

Upcoming Races

Oct 26 2019
6 Hours
Flat or nearly flat
Paved or very smooth surface
Oct 26 2019
50 KM
Rolling, ~2500 feet in 50 miles
Mostly groomed trail or dirt roads

Results

Date Distance Total Finishers Top Result Top Result (F)
10/27/18 6 Hours 32 40.39 33.93
10/27/18 50 KM 4 5:23:53 4:48:56
10/28/17 6 Hours 24 39.9852 33.6472
10/28/17 50 KM 4 5:03:48
10/29/16 6 Hours 15 40.9173 32.6841
10/29/16 50 KM 15 4:09:13 4:32:09
10/31/15 50 KM 8 4:02:31 5:07:44
10/25/14 6 Hours 35 40.82 37.93
10/26/13 6 Hours 16 36.47 35.29
10/27/12 6 Hours 24 38.7114 33.3055
10/29/11 6 Hours 30 43.17 40.99
10/29/11 4 Hours 8 22.568 21.7
10/30/10 6 Hours 46 40.548 40.672
10/31/09 6 Hours 21 39.68 39.246
10/27/07 6 Hours 19 37 40
10/28/06 6 Hours 20 43.4 39.37
10/29/05 6 Hours 14 44.02 38.44
10/30/04 6 Hours 17 41.85 36.022
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.
The North Face Endurance Challenge Massachusetts
  • Jun 8, 2019
  • Princeton, MA
50 KM 50 Miles