All races will begin at the cabins in Centennial Park.The 50K event will be two out and backs of the 25K course. We wanted to make this race as much fun single track as possible. The course we have set is 80% fun single track. We also like the idea of seeing the leaders and also the camaraderie of an out and back style where you get the opportunity to encourage the other runners.

Upcoming Races

Oct 5 2019
50 KM
Two 25k out-and-backs
Multiple Loop Course
Hilly, ~2500-7500 feet in 50 miles
Some rocks, root, and/or ruts

Results

Date Distance Total Finishers Top Result Top Result (F)
09/29/18 50 KM 16 4:45:53 6:32:35
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