Trail · Half Marathon

Forbidden Run Fest


Philadelphia, PA

Forbidden Run Fest is a trail race of 13.1 miles (21.1 km) in Philadelphia, Pennsylvania. The next edition is in November 2027; its day hasn't been announced.

There are 85 other upcoming races up to a half marathon in Pennsylvania.

13.1miDistance
64°Flow 45°FTypical race day

Questions about Forbidden Run Fest

When is Forbidden Run Fest 2027?

Forbidden Run Fest 2027 is in November 2027; its day hasn't been announced yet.

Where is Forbidden Run Fest?

Forbidden Run Fest is held in Philadelphia, Pennsylvania.

How long is Forbidden Run Fest?

Forbidden Run Fest is 13.1 miles (21.1 km).

What is the weather usually like at Forbidden Run Fest?

Around Forbidden Run Fest's date, the day's high is typically about 64°F (18°C) and the low about 45°F (7°C), averaged over recent years.

What other races up to a half marathon are there in Pennsylvania?

Other upcoming races up to a half marathon in Pennsylvania include Rocky Run 5K (November 14, 2026), Tiadaghton Trail Challenge (November 14, 2026) and Dietz & Watson Philadelphia Half Marathon (November 21, 2026).

Other races in Pennsylvania

Every race in Pennsylvania

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