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Ultramarathons in California

Ultramarathons, or ultras, are any running races beyond the standard marathon distance of 26.2 miles (or 42.2k). The most common ultra distances are 50k, 100k, 50 miles, or 100 miles, but each event is unique in terms of distance and terrain. The International Association of Athletics Federation recognises world records at ultramarathon events that have a distance of 100km. There are even 24hr ultramarathons, where the distance is unlimited, or multiday ultras, where the distance can extend beyond 1000km. In California, there are a couple of city-based ultramarathons, but most ultras make the most of the Golden State's stunning scenery and landscapes, such as its coastlines, National Parks, mountains, and deserts. With ultra races taking such a long time complete, these views provide a welcome distraction for runners. The Western States 100-mile Endurance Race is known as one of the most beautiful events, and for the truly fearless, the Badwater Ultramarathon travels a distance of 135 miles through Death Valley.

Nearby Ultramarathons in California

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All ultramarathons in California
9 events found
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Date
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  • 9OCT

    Lake Tahoe Marathon

    RunningSouth Lake Tahoe
    72.0 mi • 52.4 mi • 26.2 mi • 16.4 mi • 13.1 mi • 6.2 mi • 3.1 mi
    $54 – $155
  • 7NOV

    Lake Chabot

    RunningCastro Valley
    31.1 mi • 26.2 mi • 13.1 mi • 5.0 mi
    $55 – $75
  • 24OCT

    Vista Verde Skyline Run

    RunningLa Honda
    31.1 mi • 26.2 mi • 13.1 mi • 6.2 mi
    $50 – $80
  • 10OCT

    Bizz Johnson Trail Races

    RunningSusanville
    31.1 mi • 26.2 mi • 13.1 mi • 6.2 mi
    $35 – $90
  • 14NOV

    Valley of Fire Backcountry

    RunningLas Vegas
    31.1 mi • 26.2 mi • 13.1 mi • 6.2 mi • 3.1 mi
  • 7DEC

    Spooner's Cove

    UltramarathonSan Luis Obispo County
    31.1 mi • 23.0 mi • 15.5 mi • 8.1 mi • 5.0 mi
    $30 – $70
  • 10OCT

    Ruth Anderson Memorial Endurance Run

    UltramarathonSan Francisco
    62.1 mi • 50.0 mi • 31.1 mi
  • 17OCT

    Rocky Peak Ultra Trail Race

    UltramarathonSimi Valley
    31.1 mi • 18.6 mi • 9.3 mi
  • 24OCT

    The Lake Hodges Trail Fest

    RunningSan Diego
    31.1 mi • 9.3 mi • 3.1 mi • 1.0 mi
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Showing 1 - 9 of 9 events

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