King of Prussia close

Half Marathon Calendar near King of Prussia 2026-2027

Monthly updates for King of Prussia

Get new running races (and updates) in your inbox every month.

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.

February 2026
Feb
14
Sa

The Best Races - Central Waterfront

5 km 10 km 13 mi
Feb
15
Su

Eenie-Meanie-Minie-Moe Half Marathon

13 mi
March 2026
Mar
7
Sa

Chesco Race Fest

13 mi 26 mi 50 km
Mar
7
Sa

The Best Races - Central Waterfront

5 km 10 km 13 mi
Mar
7
Sa

Looney Leprechaun Trail Races

Trail Run 10 km Half Marathon
Mar
8
Su

Spring Ahead Half Marathon

Half Marathon
Mar
14
Sa

The Best Races - Central Waterfront

5 km 10 km 13 mi
Mar
14
Sa

Big Woods Half Marathon

Trail Run 6 mi 13 mi
Mar
29
Su

Love Run Philadelphia Half Marathon

7 km Half Marathon
Mar
29
Su

Love Run Philly Half Marathon

7 km 13 mi
April 2026
Apr
4
Sa

The Best Races - Central Waterfront

5 km 10 km 13 mi
Apr
11
Sa

Philadelphia Trail Marathon

Trail Run 13 mi 26 mi
Apr
18
Sa

Rock the Nock

5 km 10 km 13 mi
Apr
19
Su

Delaware Running Festival

5 km 10 km Half Marathon Marathon
Apr
25
Sa

The Best Races - Central Waterfront

5 km 10 km Half Marathon
May 2026
May
2
Sa

The Best Races - Central Waterfront

5 km 10 km 13 mi
May
23
Sa

The Best Races - Central Waterfront

5 km 10 km 13 mi
May
23
Sa

The Best Races - Cooper Grant

5 km 10 km 13 mi
June 2026
Jun
6
Sa

1/2 Sauer 1/2 Kraut

Trail Run 13 mi 26 mi
Jun
6
Sa

The Best Races - Central Waterfront

5 km 10 km 13 mi