Western States Endurance Run Foundation

The Western States ® 100-Mile Endurance Run is the world’s oldest 100 mile trail race. The Run starts in Olympic Valley, California, near the site of the 1960 Winter Olympics, and ends 100.2 miles later in Auburn, California. In the decades since its inception in 1974, Western States has come to represent one of the ultimate endurance tests in the world.




Western States Endurance Run Foundation

PO Box 99
Auburn, California 95604
[email protected]


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339 views • posted 05/25/2023