Auburn Half Marathon

The Canyons Endurance Runs by UTMB® is a premier trail running event held in Auburn, California, known as the "Endurance Capital of the World™️." Scheduled for April 25-26, 2025, the event features multiple race distances, including a new 100-mile course, alongside 100km, 50km, and 25km options. Par..

The Brown’s Ravine Half & Full Marathon is a scenic trail race held near Folsom Lake in El Dorado Hills, California. The event features a mostly single-track trail with some dirt roads, offering runners beautiful views of Folsom Lake, surrounding foothills, oak trees, and the Sierra Mountains. The h..

The Folsom Lake Trail Run, organized by Inside Trail Racing, offers participants a scenic trail experience along the southeastern side of Folsom Lake in California. The event features multiple race distances, including 10K, half marathon, 35K, and 50K, with courses winding through well-preserved, mo..

The Trail Run at Sly Park - Spring is an exciting running event taking place at the Sly Park Recreation Area in Pollock Pines, California. Participants can choose from various distances, including a 50K, Trail Marathon, 17 Miler, Half Marathon, 8 Miler, 10K, and 5K, all set against the stunning back..

The Dirty Secret Trail Run, taking place in Cool, California, offers an exciting experience for both novice and experienced trail runners. Participants can choose between two scenic courses: a 5.8-mile short course and a 10.3-mile long course, featuring challenging terrain with twists, turns, and ob..

The Placer Trail Running Festival, held in Granite Bay, California, offers a variety of trail races for all levels, including 5K, 10K, and 25K distances, along with a Canicross event. The festival takes place on May 17, 2025, and features scenic courses through pristine trails near Folsom Lake. Part..