Rio Del Lago 100 Mile Endurance Run

The Rio Del Lago Endurance Runs are iconic trail ultramarathon events in the Sierra Nevada foothills, featuring both a legendary 100-mile course and a challenging 50K for runners of diverse experience levels. Starting from scenic Beal’s Point at Folsom Lake State Recreation Area, participants tackle rolling singletrack, fire roads, and river-side trails that showcase NorCal’s natural beauty and rugged terrain while earning coveted Western States 100 qualifier status on the 100-mile distance. With stocked aid stations, spirited volunteer support, and an unforgettable community atmosphere, it’s a bucket-list experience for seasoned ultra runners and an inspiring challenge for those stepping up to longer trail distances. The celebration continues with finish-line festivities that highlight accomplishment and camaraderie.

More Info / Registration:
https://www.rio100mile.com/

Note:
This listing is shared for community awareness. We are not the event host. Please refer to the organizer’s website for official updates and event logistics.

✅ Google Maps Address:
Beal’s Point Recreation Area — 8550 Beal’s Point, Granite Bay, CA 95746 (start/finish area in Folsom Lake State Recreation Area)