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UltraUnited StatesCalifornia

American River 50 Mile Endurance Run2026

04.04.2026Folsom (United States)
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Pacing, fueling and crew sheet for the course you pick

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1’647 m D+

80.5 km50milongest of 2 courses

2 courses

  1. 40.2km

    1’190 m D+

    avg 3%

    25 Mile

    04.04.

    No index

  2. 80.5km

    1’647 m D+

    avg 2%

    50mi

    04.04.

    No index

External route

50mi80.5 km1’647 m D+

External content: map and profile provided by the third-party service.

Race plan

Plan your race from start to finish.

Pacing, aid stations and fueling timed to your effort on American River 50 Mile Endurance Run, in one roadbook.

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The race

American River has become the second largest 50 miler in the United States. The race attracts both veterans and novices alike.

Where to stay

Find a place to stay near Folsom for the race.

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