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Half Marathon calendar near Santa Ana 2025-2026

Explore the top half marathons near Santa Ana for 2025-2026! We've gathered 59 exciting races in the area. Check out our detailed list below to find your next local race.

October 2025
Oct
25
Saturday

Monster Dash Half Marathon - Long Beach

5 km 10 km 15 km 13 mi
Oct
26
Sunday

Halloween Havoc Half Marathon - Fountain Valley, CA

5 km 10 km 13 mi
Oct
26
Sunday

Trick or Trot Half Marathon

5 km 10 km 13 mi
Oct
26
Sunday

Monster Dash Half Marathon - Anaheim

5 km 10 km 15 km 13 mi
November 2025
Nov
1
Saturday

Beer City Half Marathon

5 km 10 km 13 mi
Nov
8
Saturday

Donut Runners Rejoice Half Marathon

5 km 10 km 10 mi 13 mi
Nov
15
Saturday

Caspers Trail Races

Trail Run 10 km 13 mi ... 26 mi 50 km
Nov
16
Sunday

Gobble Wobble Half Marathon

5 km 10 km 10 mi 13 mi
December 2025
Dec
13
Saturday

Merry Miles Half Marathon

5 km 10 km 13 mi
Dec
14
Sunday

Santa's Toy Trot Half Marathon

5 km 10 km 10 mi 13 mi
Dec
20
Saturday

Santa’s Reindeer Run Half Marathon

5 km 10 km 13 mi
Dec
28
Sunday

Run In The New Year Half Marathon

5 km 10 km 13 mi
Dec
28
Sunday

Countdown to the Finish Half Marathon

5 km 10 km 10 mi 13 mi
January 2026
Jan
4
Sunday

Grievances & Gratitude Run – Half Marathon

5 km 10 km 13 mi
Jan
30
Friday

Disneyland Half Marathon Weekend

5 km 10 km 13 mi
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 13 mi 26 mi
November 2026
Nov
7
Saturday

Saddleback Marathon

Trail Run 10 km 13 mi 26 mi
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