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Ultra Marathons Found In Los Angeles, California

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Ultra Marathons in & near Los Angeles, California 2026 - 2027

The most comprehensive list of Ultra Marathons in and near Los Angeles, California in 2026 - 2027. Find your perfect race!

Race Calendar: Ultra Marathons Found In Los Angeles, California

πŸš€Boosted

Avalon Benefit 50 Mile/50K Run

Avalon, California
Sat 09 Jan 27
$178.25 - $486.95
πŸš€Boosted

Lake Hodges Trail Festival

San Diego, California
Sat 16 Oct 27
$16.90 - $117.60
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Avalon Benefit 50 Mile/50K Run

Avalon, California
Sat 09 Jan 27
$178.25 - $486.95

San Diego 50 & Trail Runs

Escondido, California
Sat 09 Jan 27
$16.90 - $175.90

Dalton Canyon Ultra

Glendora, California
Sat 06 Feb 27
$69.90 - $133.50

Camino Real Double

Lake Forest, California
Sat 13 Feb 27
$158.94

L.A. CHINATOWN FIRECRACKER 5K/10K/KIDDIE/PAW'ER DOG RUN/WALK & BIKE RIDE

Los Angeles, California
Sat 20 Feb 27 - Sun 21 Feb 27
$13.00 - $81.00

Finish The Ride and Finish The Run Griffith Park

Los Angeles, California
Sat 20 Mar 27 - Sun 21 Mar 27
$11.60 - $144.10

VALENCIA Trail Race

Valencia, California
Sat 20 Mar 27
$93.22 - $178.02

Release the Kraken 5K. 10K. 18 Miler & 50K

Long Beach, California
Sat 03 Apr 27
$43.40 - $91.10

Bedrock Valley Trail Runs

Hemet, California
Sat 03 Apr 27 - Sun 04 Apr 27
$16.90 - $122.90

Run4Kids Ultra Running Party

Corona, California
Fri 16 Apr 27 - Sat 17 Apr 27
$63.54 - $158.94

Mountains 2 Beach Marathon and Half

Ventura, California
Sat 17 Apr 27 - Sun 18 Apr 27
$28.55 - $265.59

Orange County Multisport Festival

Mission Viejo, California
Sun 25 Apr 27
$61.40 - $293.60

Santa Clarita Trail Race

Santa Clarita, California
Sat 01 May 27
$48.70 - $181.20

2027 Cal Tri Ventura - 5.2.27

Ventura, California
Sun 02 May 27
$42.19 - $526.00

2027 Giro di San Diego

Escondido, California
Sat 05 Jun 27
$62.38 - $236.13

Chupacabra 5K. 10K. 18 Miler & 50K

Long Beach, California
Sat 18 Sep 27
$43.40 - $91.10

2027 Cal Tri LA - 10.3.27

Playa Del Rey, California
Sun 03 Oct 27
$26.29 - $526.00

Hill Valley 88 Miler β„’

Hill Valley, California
Mon 04 Oct 27
$16.90 - $94.28

Lake Hodges Trail Festival

San Diego, California
Sat 16 Oct 27
$16.90 - $117.60

Finish The Ride and Finish The Run Santa Clarita

Valencia, California
Sun 31 Oct 27
$11.60 - $96.40

2027 Optimism Cal Tri Newport Dunes - 11.7.27

Newport Beach, California
Sun 07 Nov 27
$31.59 - $788.50
Showing 1-21 of 21 results