Prepare for an exhilarating challenge at Turner's Tuff Ten on Saturday, February 7, 2026, in Jamestown, California. This race lives up to its name, offering a rigorous 12.4-mile course (affectionately known as the "10-ish mile" for its "free bonus" distance) that plunges runners into the stunning, yet demanding, Red Hills Recreation Area of the Sierra Foothills. New this year, participants can also opt for a 10K distance. Winter transforms Red Hills into a unique running landscape, where you'll navigate technical terrain, including rocky paths, steep climbs, and numerous water crossings, often accompanied by mud, guaranteeing a truly messy and memorable experience.

Runners consistently describe the course as challenging, featuring sections of steady uphill grind on gravel and short, steep climbs on singletrack trails that might have you walking for a few strides. Embrace the unpredictable nature of this winter race; typical conditions in early February bring highs around 58°F and lows around 33°F, with an 18% chance of precipitation, meaning you should be prepared for anything from rain and fog to water-filled trails. The supportive atmosphere is a highlight, with fellow runners exchanging words of encouragement along the way.

What truly sets Turner's Tuff Ten apart is its rugged charm and a very personal touch: the course features a single, well-loved aid station, passionately staffed by the Swisegoods. This unique setup requires runners to be strategic about their hydration and nutrition, making it a test of both physical endurance and self-sufficiency. Starting and finishing on Red Hill Road, this event promises not just a race, but an authentic, challenging, and fun adventure through one of California's most beautiful winter landscapes.