Ultramarathons Near Philadelphia, PA
As of October 6, 2026, Crewable lists 21 upcoming ultramarathons near Philadelphia, PA from October 2026 to May 2027. The next is Hainesport Endurance Run on October 10 in Hainesport, NJ. Registration is open for 8.
Sources: UltraSignup, RunSignUp, UTMB, race organizers and race websites
With aid station data
1 aid2 aid
Race calendar
October 2026
7 racesLivingston Oval Marathon / Half-Marathon / Last Person Standing
Livingston, NJBackyard UltraMarathon+1Closes Oct 14from $75
November 2026
4 racesDecember 2026
3 racesJanuary 2027
1 raceMarch 2027
5 racesMay 2027
1 raceQuick answers
What is the next ultramarathon near Philadelphia, PA?
Hainesport Endurance Run, on Saturday, October 10, 2026, in Hainesport, NJ. Distances: 48 hr, 100 mi, 24 hr.
What is the closest ultramarathon to Philadelphia?
Dirty German Endurance Fest in Philadelphia, PA, about 11 miles from Philadelphia, on May 8, 2027.
How many ultramarathons near Philadelphia, PA have open registration?
8 of the 21 list registration as open as of October 6, 2026, including Hainesport Endurance Run, BadgerPalooza and Delaware Trail Fest.
What is the busiest month for ultramarathons near Philadelphia, PA?
October 2026, with 7 of the 21. March 2027 follows with 5.
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