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EASTERN STATES IOO
Conquer the Circumnavigation of the Lost and Bewildered River in the Wilds of Pennsylvania
RACE INFO
RACE RULES
TIME & LOCATION
AID STATION INFO
CONTACT US
THE COURSE
COURSE MAP AND CHARTS
COURSE NARRATIVE DETAILS
CREW SPECTATORS
THE AREA
PLACES TO EAT and THINGS TO DO
PAST RACE
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Eastern States 100
2026 QUALIFICATION STANDARD
The Eastern States 100 is not an entry-level ultramarathon. The course terrain, elevation gain, and weather conditions present unique...
Ben Mazur
Aug 27
2 min read
Congratulations to the 2025 Pennsylvania Triple Crown finishers!
The varnish is dry—each award is as unique as every finisher. Each one is a mixed-media work of art handcrafted by Christopher Esh of The...
Ben Mazur
Aug 21
1 min read
Eastern States 100 2026 registration will open on Wednesday, October 1st at 6 p.m.
Ben Mazur
Aug 1
0 min read
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