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Ultra Marathons Found In Los Angeles, California

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Ultra Marathons in & near Los Angeles, California 2025 - 2026

The most comprehensive list of Ultra Marathons in and near Los Angeles, California in 2025 - 2026. Find your perfect race!

Race Calendar: Ultra Marathons Found In Los Angeles, California

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San Diego 50 & Trail Runs

Escondido, California
10 Jan 26
$16.90 - $144.10
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Orange County Multi-Sport Festival

Mission Viejo, California
27 Apr 25
$72.20 - $336.80
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Hobby Joggers Race Series

Temecula, California
01 Jan 25 - 31 Dec 25
Free - $27.50

Orange County Multi-Sport Festival

Mission Viejo, California
27 Apr 25
$72.20 - $336.80

Run4Kids Ultra Running Party

Corona, California
02 May 25 - 03 May 25
$84.74 - $158.94

Holcomb Valley Trail Run

Big Bear Lake, San Bernardino
14 Jun 25

Los Angeles Frontrunners Pride Run 2025

Los Angeles, California
15 Jun 25
$43.40 - $48.70

Finish The Ride and Finish The Run Santa Clarita

Valencia, California
26 Oct 25
$11.60 - $96.40

Avalon Benefit 50 Mile/50K Run

Avalon, California
10 Jan 26
$99.40 - $304.25

San Diego 50 & Trail Runs

Escondido, California
10 Jan 26
$16.90 - $144.10

9th Annual BRAVE Race 2026

Aliso Viejo, California
22 Feb 26
Free - $56.00

Bedrock Valley Trail Runs

Hemet, California
04 Apr 26 - 05 Apr 26
$16.90 - $112.30

Hollywood to the Sea

Los Angeles, California
03 May 25
$700.00

Kids Walk

Loma Linda, California
01 Sep 25 - 30 Sep 25
Free - $16.90

Kaiser Permanente Get Fit Festival

Irvine, California
22 Nov 25
$35.00 - $240.00
Showing 1-13 of 13 results