American River 50 Mile Endurance Run

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

Whether you are attempting your first 50 miler or seeking a personal best, this race is for you!  Music, motivational quote signs, superb aid stations and encouraging volunteers will inspire you all the way to Auburn.

  • 50-Miles
  • Endurance Run
  • Single Wave Start


  • Talbot Campground

    Talbot Campground

    Foresthill, CA

    5 tent sites located along the Middle Fork of the American River.

    Mosquito Ridge Road 96, Foresthill, CA 95631
  • Donner Ski Ranch

    Donner Ski Ranch

    Norden, CA

    Among the oldest and most iconic ski areas in the Western U.S., Donner Ski Ranch is a family-friendly resort in the Lake Tahoe area that features a wide variety of terrain, inviting skiers and riders of all abilities to enjoy the fully-featured mountain oasis.

    19320 Donner Pass Road, Norden, CA 95724
  • Tahoe City Golf Course

    Tahoe City Golf Course

    Tahoe City, CA

    Come feel for yourself the rich history of the Tahoe City Golf Course.

    251 North Lake Boulevard, Tahoe City, CA 96145