Dawn to Dusk Endurance Run - Valders, WI

The Dawn to Dusk Endurance Run takes place at Camp Sinawa near Valders, Wisconsin, featuring a challenging 4.5-mile loop course with 330 feet of elevation gain per lap. The trail is primarily single track and dirt Jeep road, with a short paved section. The event offers multiple race durations including 24-hour, 15.5-hour, 8-hour, 6-hour, and a unique dusk-to-dawn 8.5-hour run.

Located about an hour south of Green Bay, the race provides a scenic and demanding endurance experience for trail runners. Registration opens in January, with no race day sign-ups allowed. Visit the organization's website for the most recent information.