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Trail Running Calendar near Santa Ana 2026-2027

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Explore the top trail runs near Santa Ana for 2026-2027! We've gathered 21 exciting races in the area. Check out our detailed list below to find your next local race.

August 2026
Aug
26
We

Into the Wild OC Trail Run

Trail Run 5 km
Aug
29
Sa

Dirt Circus - Los Angeles

Trail Run 4 mi
September 2026
Sep
5
Sa

The Great Cow Run

Trail Run 3 mi
Sep
12
Sa

OC Trail Runners Group Run

Trail Run 6 mi
Sep
13
Su

Pacific Coast Triathlon

Trail Run Triathlon Duathlon Sprint 0.5 12 mi Sprint 0.5 12 3 mi Sprint 0.5 12 3 mi Sprint 750 m 12 3.1 mi
Monthly updates for Santa Ana

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Sep
27
Su

Take Me to Your Pizza Alien Dash Half Marathon

Trail Run 3 mi 6 mi 13 mi
October 2026
Oct
4
Su

Palos Verdes Trails 5K

Trail Run 5 km
Oct
10
Sa

That's No Moon Trail Races

Trail Run 30 km 50 km 50 mi
Oct
10
Sa

Rock It in Chino Hills

Trail Run 5 km 10 km
Oct
31
Sa

Caspers Trail Races

Trail Run 10 km Half Marathon ... Marathon 50 km
Oct
31
Sa

Halloween Spooktacular 6 Hour Trail Run

Trail Run Backyard Ultra 4 mi
November 2026
Nov
7
Sa

Saddleback Marathon

Trail Run 10 km Half Marathon 25 km 26 mi
Nov
7
Sa

Chino Hills Trail Run Series

Trail Run 30 km 50 km
Nov
15
Su

ABWR Half Marathon - Whittier Narrows

Trail Run 5 km 10 km 15 km 13 mi
December 2026
Dec
5
Sa

Into the Wild OC Trail Run

Trail Run 28 km 18 mi
Dec
12
Sa

Crystal Cove Trail Run

Trail Run 6 km 15 km
February 2027
Feb
6
Sa

Dalton Canyon Ultra

Trail Run 10 km 50 km
March 2027
Mar
20
Sa

Beer City Half Long Beach

Road Race Trail Run 3 mi 6 mi 13 mi
May 2027
May
1
Sa

Tacos N' Beer 5K - Los Angeles

Trail Run 5 km
May
8
Sa

John Wayne Grit Series - Newport Coast

Trail Run 5 km 25 km 50 km
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