
From the Organizer
Located in Whiskeytown National Recreation Area, an area known for it’s challenging trails and maximum vert! Whether you choose to do the 8.5 mile, 20.5 mile, or 52k - we are convinced this trail run will satisfy your craving for a challenge.
Distances & Pricing
Race Location
About This Sport
Endurance Grid is here to help you understand the sport, decide if it's the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer's event page.
With running, there's a distance for every fitness level, a community at every start line, and nothing beats the feeling of crossing a finish line you trained for.
Running is an endurance sport that rewards consistency, and showing up every week compounds in ways that will surprise you.
From 5K to marathon, running races are the most accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.
Coming Up
Marin Memorial 5 Mile
8th Annual Roger’s Run & Walk June 20, 2026 FREE Signups Below Sponsored By Modesto Moves
Freedom Run on the Ranch - 20th Anniversary
SAR Wild Run
Frequently Asked Questions (FAQs)
The Jackalope Lope
Oct 17, 2026