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Half Marathon Calendar near King of Prussia 2026-2027

Monthly updates for King of Prussia

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Explore the top half marathons near King of Prussia for 2026-2027! We've gathered 32 exciting races in the area. Check out our detailed list below to find your next local race.

June 2026
Jun
20
Sa

The Best Races - Central Waterfront

5 km 10 km 13 mi
Jun
20
Sa

The Best Races - Cooper Grant

5 km 10 km 13 mi
Jun
27
Sa

Dairy Air Calf Marathon

2 mi 5 km 10 km 13 mi
July 2026
Jul
4
Sa

The Best Races - Cooper Grant

5 km 10 km 13 mi
Jul
12
Su

Blobfest Half Marathon

5 km 10 km 13 mi
Jul
25
Sa

The Best Races - Central Waterfront

5 km 10 km 13 mi
September 2026
Sep
20
Su

Philadelphia Distance Run

5 km Half Marathon
November 2026
Nov
8
Su

Forbidden Run Fest

Trail Run 10 km 10 mi 13 mi
Nov
14
Sa

Rocky Run

5 km 10 mi 13 mi
Nov
20-22
Fr - Su

PMW Park Champions

8 km Half Marathon Marathon
Nov
21
Sa

Philadelphia Marathon Weekend

8 km Half Marathon Marathon
Nov
29
Su

The Leftovers Run

4 mi 13 mi