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Trail races in Philadelphia (2026-27)

Updated November 7, 2026

1 trail race is coming up in Philadelphia in the next 90 days; the next is Forbidden Run Fest on Sunday, November 8 in Philadelphia. 2 trail races are listed in Philadelphia for the next 12 months.

All PhiladelphiaPhiladelphia (2)Main Line & PA Suburbs (10)South Jersey (3)Princeton & Trenton (3)Wilmington & Delaware (3)

• Sun8Nov

  Forbidden Run Fest

  Sun Nov 8 · 9:00 AM · Philadelphia · Philadelphia

  10K10 milesHalf marathonTrail

  Reg. closed
• Sat25Sep

  UltraTrax Philadelphia

  Sat Sep 25 · 7:00 AM · Philadelphia · Philadelphia

  7 miles14 miles21 miles28 milesTrail

  from $58Goes up Mar 31Sign up ↗

Quick answers

How many trail races are in Philadelphia in the next 3 months?

1 trail race is listed in Philadelphia between November 7 and February 5. The next is Forbidden Run Fest on Sunday, November 8 in Philadelphia.

When does the next early-bird price end for trail races in Philadelphia?

UltraTrax Philadelphia: the 7 miles goes from $58 to $68 after March 31.

Are there trail races in Philadelphia this weekend?

Yes, 1: Forbidden Run Fest (Sun).