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Half Marathon Calendar near Rancho Santa Margarita 2025-2026

Explore the top half marathons near Rancho Santa Margarita for 2025-2026! We've gathered 19 exciting races in the area. Check out our detailed list below to find your next local race.

November 2025
Nov
1
Saturday

Beer City Half Marathon

5 km 10 km Half Marathon
Nov
1
Saturday

Día de los Muertos Run Half Marathon

5 km 10 km Half Marathon
Nov
2
Sunday

Temecula Half Marathon

5 km 10 km Half Marathon
December 2025
Dec
13
Saturday

The Jingle Bell Dash Half Marathon

5 km 10 km Half Marathon
Dec
20
Saturday

Santa’s Reindeer Run Half Marathon

5 km 10 km Half Marathon
Dec
28
Sunday

Run In The New Year Half Marathon

5 km 10 km Half Marathon
January 2026
Jan
10
Saturday

Citrus Heritage Run

3 mi 6 mi 13 mi
Jan
24-25
Sa - Su

Socal Spartan Event Weekend

Obstacle Run 5 km 10 km Half Marathon
Jan
30
Friday

Disneyland Half Marathon Weekend

5 km 10 km Half Marathon 31 km
February 2026
Feb
1
Sunday

Surf City Marathon

5 km 13 mi 26 mi
Feb
14
Saturday

The HEART RUN Half Marathon

5 km 10 km 13 mi
Feb
28
Saturday

SOCAL River Marathon

5 km 10 km Half Marathon Marathon
April 2026
Apr
4
Saturday

Billy Goat Mountain Climb

Trail Run 10 km Half Marathon 17 mi
Apr
17-18
Fr - Sa

Run4Kids Ultra Running Party

Backyard Ultra Half Marathon Marathon ... 100 mi 24 hr
Apr
18
Saturday

Run for the Planet – Half Marathon

5 km 10 km Half Marathon
May 2026
May
2-3
Sa - Su

The Hoag OC Marathon

5 km Half Marathon Marathon
May
16
Saturday

O'Neill Park Trail Races

Trail Run 10 km Half Marathon ... Marathon 50 km
May
25
Monday

Laguna Hills Memorial Day Half Marathon

3 mi 6 mi 13 mi
November 2026
Nov
7
Saturday

Saddleback Marathon

Trail Run 10 km Half Marathon Marathon
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