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Trail Runs found in California in April

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Trail Runs in California in April 2026

Find A Race is the US's favourite event listings site. Check out our list of April 2026 Trail Runs in California below.

Race Calendar: Trail Runs found in April

πŸš€Boosted

3rd Annual Porterville 5K/10K Trail Run

Porterville, California
18 Apr 26
$11.60 - $22.20
πŸš€Boosted

Paseo de Mariposa

Mariposa, California
19 Apr 26
Free - $40.00
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Rock It in El Moro Canyon 6K & 10 Miler

Laguna Beach, California
04 Apr 26
$69.90 - $117.60

SPASM Lake Chabot Trail Run

Castro Valley, California
11 Apr 26
Free - $85.80

41st Nature Made Great Race: Half Marathon, 5K, 10K, 15K, 10M, 1M

Agoura Hills, California
11 Apr 26
$36.50 - $99.00

Bedrock Valley Trail Runs

Hemet, California
11 Apr 26 - 12 Apr 26
$16.90 - $122.90

Lake Sonoma 100K, 50K, TS Half Marathon

Geyserville, California
11 Apr 26
$117.60 - $295.00

Ramona Wine Country 5K

Ramona, California
18 Apr 26
$24.32 - $48.70

Horseshoe Lake Trail Run

La Honda, California
18 Apr 26
Free - $85.80

3rd Annual Porterville 5K/10K Trail Run

Porterville, California
18 Apr 26
$11.60 - $22.20

No Foolin' Foot Race

San Carlos, California
18 Apr 26
$22.20 - $69.90

Paseo de Mariposa Trail Race

Mariposa, California
19 Apr 26
Free - $43.40

Paseo de Mariposa

Mariposa, California
19 Apr 26
Free - $40.00
Showing 1-11 of 11 results