Green Monster Trail Challenge


Oct 09, 2022 at 7:30 AM

Green Monster Trail Challenge

176 Straight Run Road

Wellsboro PA, 16901


Event Facebook page

Entry Fee $50
(Lowest or Early Registration)

Entry Fee 2 $90
(Highest or Late Registration)

Prize Money: no


  • 15K
  • 25K
  • 50K

Type: Ultra

Participant Limit: 500

Percent of the course on un-paved trails: 90%

First Year of the Event: 2011


A challenging course in the heart of the Pennsylvania Wilds! The 25K features 4000 feet of ascent and the 50K promises over 7500 feet of up-hill climbing. All racers completing the course will be awarded finisher medals. End of race lunch provided. The Green Monster is stoked to announce we will be participating in the Pennsylvania Rocksylvania Trail Series this year! Our 25k and 50k courses will be part of a larger system of races within PA, with cumulative points able to be earned and ultimately crowned champions in the different age groups. Lots of great races! Tons of awards! And so much fun!!!


No photos available.


Past Event Dates

Held on Oct 09, 2022

Held on Oct 10, 2021

Held on Oct 11, 2020

Held on Oct 13, 2019

Held on Oct 07, 2018

Held on Oct 08, 2017

Held on Oct 09, 2016

Held on Oct 11, 2015

Held on Oct 12, 2014

Held on Oct 13, 2013

Held on Oct 14, 2012

Held on Oct 08, 2017

Held on Oct 09, 2016

Event Results

View 2018 Results

View 2017 Results

View 2016 Results

View 2015 Results

View 2014 Results