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Half Marathon Calendar near Seal Beach 2025-2026

Explore the top half marathons near Seal Beach for 2025-2026! We've gathered 89 exciting races in the area. Check out our detailed list below to find your next local race.

May 2026
May
2-3
Sa - Su

The Hoag OC Marathon

5 km Half Marathon Marathon
May
2-3
Sa - Su

Finish The Run Griffith Park

5 km 10 km ... 50 mi 100 km
May
16
Saturday

O'Neill Park Trail Races

Trail Run 10 km Half Marathon ... Marathon 50 km
May
17
Sunday

Venice Beach Half Marathon

3 mi 13 mi
May
31
Sunday

Long Beach Classic Half Marathon

5 km Half Marathon
June 2026
Jun
6
Saturday

Wrigley River Run

5 km 10 km 10 mi 13 mi
Jun
13
Saturday

Phoenix Rising Half Marathon - Los Angeles

Trail Run 5 km 10 km 15 km Half Marathon
July 2026
Jul
18
Saturday

Hot to Trot Half Marathon - Los Angeles

Trail Run 5 km 10 km 15 km Half Marathon
November 2026
Nov
7
Saturday

Saddleback Marathon

Trail Run 10 km Half Marathon Marathon
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