Ultramarathons in Pennsylvania
As of October 6, 2026, Crewable lists 23 upcoming ultramarathons in Pennsylvania from October 2026 to September 2027. The next is MuleSkinner Endurance Races on October 10 in Upper Black Eddy. Registration is open for 6.
Sources: UltraSignup, RunSignUp, UTMB, race organizers and race websites
With aid station data
13 aid
8 aid
in 18 days
Tussey mOUnTaiNBACK 50 Mile Relay and Ultra
Boalsburg, PA5,485 ft gain
50 miRelay
Open until Oct 9from $10
1 aid
in 11 days
The Wicked Windstone
Columbia Cross Roads, PA10,000 ft gain
100 mi100K+2
Closes Oct 14from $35
1 aid
Race calendar
October 2026
7 racesSinnemahone Ultra Trail Run Sponsored by Keystone Rural Health Consortia
Emporium, PA50K25K+1Open until Oct 16from $40Tussey mOUnTaiNBACK 50 Mile Relay and Ultra
Boalsburg, PA5,485 ft gain50 miRelayOpen until Oct 9from $10
November 2026
2 racesDecember 2026
1 raceMarch 2027
2 racesApril 2027
2 racesMay 2027
4 racesJuly 2027
2 racesAugust 2027
1 raceSeptember 2027
2 racesQuick answers
What is the next ultramarathon in Pennsylvania?
MuleSkinner Endurance Races, on Saturday, October 10, 2026, in Upper Black Eddy. Distances: 50 mi, 50K, Marathon.
How many ultramarathons in Pennsylvania have open registration?
6 of the 23 list registration as open as of October 6, 2026, including Oil Creek 100 Trail Runs, Sinnemahone Ultra Trail Run Sponsored by Keystone Rural Health Consortia and Tussey mOUnTaiNBACK 50 Mile Relay and Ultra.
What is the busiest month for ultramarathons in Pennsylvania?
October 2026, with 7 of the 23. May 2027 follows with 4.
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