Worlds End Ultramarathon - Forksville, Pennsylvania - Running

The Worlds End Ultramarathon is a Running race in Forksville, Pennsylvania consisting of a 100K and 50K Trail Run.

The Worlds End Ultramarathon is a challenging foot race that explores the Loyalsock Trail, Loyalsock State Forest and Worlds End State Park in the Endless Mountains of Pennsylvania. The routes are largely rugged, scenic-dense single-track trails with some fairly remote sections, several waterfalls and multiple vistas of the beautiful Endless Mountains. This is not a beginner-level ultra and participation in the race should not be taken lightly. As John Young writes in Hike Pennsylvania, If you want to do some hiking in the Worlds End region, you should know that hiking here means climbing.