American River Endurance Run
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American River Endurance Runs 2027
The American River Endurance Runs take place on April 3, 2027, starting at Folsom Point Boat Ramp and finishing in Auburn. The route follows the American River Parkway and travels from Folsom toward Auburn. The event is described by the organizer as one of the oldest ultra races in the country.
Distances offered
- 50 miles
- 25 miles
- 10 miles
Entry for participants includes a NorCalUltras goody swag bag, a technical race shirt, a hand crafted finisher medallion, Neversecond gels on course, Skratch hydration on course, professional timing and results, a post race party, Nadia's Mac Shack, and beverages with a beer garden for those 21 and over.
Packet pickup and bib pickup locations are provided in advance, including a packet pickup at Fleet Feet Folsom and bib pickup sites listed for Folsom Point, Beals Point, and Rattlesnake Bar. Registration opens July 31, 2026 and closes March 29, 2027.
All entry fees are non-refundable and entries are non-transferable per the event policy. A Race Roster Refund Protection Program is available for an additional fee. Shirt sizes may not be guaranteed for registrations after March 21. The event lists several sponsors and community partners. Visit the organization's website for the most recent information.
