Worlds End 100k Ultramarathon
A 100k Western States Qualifier with epic views and remote singletrack through scenic Worlds End SP.
Severe Trail Running
- Distance
- 100 km
- Ascent
- 3.4 km
- Descent
- 3.4 km
Go trail running in Pennsylvania with curated guides of the best trail runs across the region. With over 72 3D trail maps in FATMAP, you can easily discover and navigate the best trails in Pennsylvania.
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A 100k Western States Qualifier with epic views and remote singletrack through scenic Worlds End SP.
Severe Trail Running
One of the most difficult 100-mile ultramarathons east of the Rockies.
Severe Trail Running
The coldest trail race in Pennsylvania!
Difficult Trail Running
Pennsylvania's toughest 10k trail race, held during the peak of summer.
Difficult Trail Running
A challenging spring 25k and 50k trail race through Hyner View SP.
Severe Trail Running
An old-school 25k trail race near State College over technical terrain laden with rocks.
Difficult Trail Running
A classic trail run from Greenwood Furnace with spectacular views from Stone Valley Vista.
Moderate Trail Running
A quiet backcountry run in Rothrock that originates at a large campsite on Bear Meadows Road.
Difficult Trail Running
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