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Marathon calendar near Rancho Santa Margarita 2025-2026

Explore the top marathons near Rancho Santa Margarita for 2025-2026! We've gathered 7 exciting races in the area. Check out our detailed list below to find your next local race.

April 2025
Apr
26
Saturday

Saddleback Marathon

Trail Run 10 km 13 mi 26 mi
May 2025
May
2-3
Fr - Sa

Run4Kids Ultra Running Party

Backyard Ultra 26 mi 6 hr ... 100 mi 24 hr
May
3-4
Sa - Su

The Hoag OC Marathon

5 km 13 mi 26 mi
May
17
Saturday

O'Neill Park Trail Races

Trail Run 10 km 13 mi ... 26 mi 50 km
November 2025
Nov
15
Saturday

Caspers Trail Races

Trail Run 10 km 13 mi ... 26 mi 50 km
February 2026
Feb
1
Sunday

Surf City Marathon

5 km 13 mi 26 mi
Feb
28
Saturday

SOCAL River Marathon

5 km 10 km 13 mi 26 mi
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