Green Valley Lake Half Marathon

Green Valley Lake, United States • 2 Aug 2025

The Green Valley Lake Half Marathon, held in the San Bernardino Mountains between Running Springs and Big Bear, offers a scenic and challenging mountain race experience. The course begins with a flat 3/4 mile loop along the lake, then ascends gradually with a 400-foot climb to a rewarding overlook. Runners continue on a forest service road featuring rolling terrain, pine trees, and stunning views of the San Bernardino Mountains and Lake Arrowhead.

The out-and-back route includes multiple water stations and is partly paved, partly on forest roads. The event also includes 5K and 10K races, custom shirts, finisher medals, and awards. It supports local environmental and community causes. Visit the organization's website for the most recent information.

Race information

13 mi
400 m+
Half Marathon
10 km
10k
5 km
Visit the organization's website for the most recent information.
Trail runs nearby

The HOKA Kodiak Ultra Marathons by UTMB is a challenging alpine trail running event held in Big Bear Lake, California, a rustic mountain town near Los Angeles. The race spans two days with five distances ranging from 10.4 km to 159.3 km, featuring significant elevation gains up to 4100 meters. Runne..

UTMB Index

The Wildwood Canyon Trail Run takes place in Wildwood Canyon State Park, Yucaipa, California, featuring a scenic 3.6-mile loop course with nearly 600 feet of vertical gain per loop. Participants have 8 hours to complete as many loops as possible, showcasing the park's rugged canyons, meadows, and oa..

The Gorgonio View Trail Run takes place at Big Bear Mountain Resort in Big Bear Lake, California, a renowned mountain training ground in Southern California. The event features a scenic 10K trail race along picturesque singletrack trails winding through high-altitude pine forests. Runners will encou..