Worlds End Ultramarathon

May 31, 2025
Ultra, Others

Race Description

The Worlds End Ultramarathon is renowned for being one of the toughest and most scenic races, taking place in the Endless Mountains of Pennsylvania. This challenging footrace traverses rugged, picturesque single-track trails in the Loyalsock State Forest and Worlds End State Park. Participants can expect a variety of impressive landscapes, including waterfalls and breathtaking vistas, making this an unforgettable experience for seasoned ultra runners.

Scheduled for its next date on May 31, 2025, this ultramarathon offers two main distances: the full 100k and a 50k option. The courses are designed to test endurance with substantial elevation gain, beautiful overlooks, and a range of aid stations equipped with nutritious food options. The event not only promotes the spirit of adventure and resilience but is also part of the Pennsylvania Triple Crown of Mountain Running, showcasing the wild beauty of the region's mountainous terrain.

Race Location

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