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Trail Runs found in California in October

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Trail Runs in California in October 2025

Find A Race is the US's favourite event listings site. Check out our list of October 2025 Trail Runs in California below.

Race Calendar: Trail Runs found in October

πŸš€Boosted

Fleet Feet Fall Classic - Trail October 19th, 2025

Chico, California
19 Oct 25
$85.80
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Rock It in Chino Hills 5K & 10K

Brea, California
11 Oct 25
$54.00 - $69.90
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Pinkathon 2025 Virtual and In-Person Challenge for Breast Cancer!

Any Place in the World!, California
01 May 25 - 31 Oct 25
Free - $27.50

Rock It in Chino Hills 5K & 10K

Brea, California
11 Oct 25
$54.00 - $69.90

SPACEROCK Trail Race

Aqua Dulce, California
18 Oct 25
$85.80 - $165.30

Lake Hodges Trail Festival

San Diego, California
18 Oct 25 - 19 Oct 25
$16.90 - $133.50

Heart of Cool Trail Run

Cool, California
19 Oct 25
$32.80 - $59.30

Fleet Feet Fall Classic - Trail October 19th, 2025

Chico, California
19 Oct 25
$85.80

Mt. Wilson Trail 5K Recovery Run

Sierra Madre, California
04 Oct 25
Free - $54.25

RunningForCure

Laguna Beach, California
11 Oct 25
$125.00

Champion Mine Trail Race

Nevada City, California
12 Oct 25
$38.10 - $64.60
Showing 1-9 of 9 results