American River 50 Mile Endurance Run 2026

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! We are excited to continue our partnership with the City of Folsom as our start line and hospitality host.

The race also features a 25- mile event beginning at Beal’s Point and finishing in Auburn, as well as 10-mile event beginning at Rattlesnake Bar and also finishing in Auburn.

THREE epic races, one scenic area!