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Rio Del Lago 100 Mile Endurance Run

Granite Bay, United States • 1 Nov 2025

The Rio Del Lago 100 Mile Endurance Run is a premier ultramarathon event held in the scenic Sierra Foothills of California, starting at Beal's Point. Scheduled for November 1, 2025, this challenging race features a diverse course that includes trails, paved paths, and stunning views of Folsom Lake. Participants can also opt for the inaugural 50K run. The event is a qualifier for the prestigious Western States 100, attracting both novice and experienced runners. With well-stocked aid stations and a supportive community, the Rio Del Lago promises an unforgettable experience for all participants. Visit the organization's website for the most recent information.

United States California Granite Bay

Race information

Website
100 mi
13874 m+
100 Mile
50 km
50k
Visit the organization's website for the most recent information.
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