The Big A 50K takes place every year, typically on the first Saturday in May. The course is single track and ATV trails in the Mount Agamenticus Conservation area with moderate to technical footing. In addition to providing a challenging trail running event, the race is also an important fundraiser for the trail construction and maintenance costs incurred by the Town of York for the trails surrounding Mount Agamenticus.

A free cookout after the race is an important social part of the event and is an opportunity to relax with new and old friends, and enjoy the wonderful 360º views from the summit. Participants are encouraged to bring an item for the aid station, as well as a side dish for the cookout. The race organizers will be providing both carnivore and vegetarian food from the grill, salty snacks, and drinks.

Upcoming Races

May 7 2022
50 KM
Multiple Loop Course
3 Elevation Rating
Hilly, ~2500-7500 feet in 50 miles
3 Surface Rating
Some rocks, root, and/or ruts


50 KM View course top times

Date Finishers Top Result (M) Top Result (F)
05/01/21 43 5:51:00 5:54:00
05/04/19 42 5:31:00 5:56:00
05/05/18 27 5:18:00 6:02:00
05/06/17 19 4:48 6:00
04/30/16 24 4:52:00 6:09:00
04/01/15 19 5:22:00 5:48:00
04/05/14 17 4:59:00 7:38:00
04/06/13 14 5:21:00 6:25:00
05/06/12 7 5:15:00 7:02:00
04/30/11 17 5:11:00 6:45:00
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. If you see an error, please let us know

PPTC 50th Anniversary 50M Endurance Fest

  • Dec 5, 2021
  • Brooklyn, NY
50 Miles