American River Endurance Run
Folsom, United States • 4 Apr 2026
Event overview
The American River Endurance Runs take place on April 4, 2026, with race activities based at Folsom Point Boat Ramp and finishes in Auburn. The event uses trails along the American River Parkway and offers three distances:
- 50 miles
- 25 miles
- 10 miles
The 50-mile course starts at Folsom Point and finishes in Auburn. The 25-mile event begins at Beal’s Point and finishes in Auburn. The 10-mile event begins at Rattlesnake Bar and also finishes in Auburn. Packet pickup is available at a local running store the day before the races.
Race services and policies
Entry includes a NorCalUltras goody bag, a technical race shirt, a hand crafted finisher medallion, on-course GU gels and Skratch hydration, professional timing and results, and post-race food and beverages. The event offers a beer garden for participants 21 and over. The organizer notes that shirt sizes registered after a late date cannot be guaranteed.
All standard entries are non-refundable and non-transferable. An optional enhanced refund protection program is available for an additional fee through the race registration provider. Sponsors listed for the event include local and national brands supporting on-course nutrition, gear, and services. Visit the organization's website for the most recent information.