Green Valley Lake
Trail Running Calendar near Green Valley Lake 2026-2027
Explore the top trail runs near Green Valley Lake for 2026-2027! We've gathered 11 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.
August 2026
## Conquer the Wall is an annual uphill running event at Snow Summit near Big Bear Lake. The one mile course rises about 1000 feet from a 7000 foot start and supports Big Bear High School cross country.
September 2026
October 2026
Annual mud run in San Bernardino with a 5K for individuals and teams and a 1K kids race on October 10, 2026.
Trail event at Wildwood Canyon State Park featuring an 8 hour loop challenge and a separate 6K on the same 3.7 mile course.
November 2026
December 2026
A Last Person Standing race in Yucaipa where runners repeat a 4.167 mile loop each hour until only one remains, organized by Yucaipa Adventure Company.
January 2027
A 24 hour loop race in Perris, CA featuring repeated Molcajete loops, solo and four person team entries, with awards for top individuals and teams.
April 2027
A sunset to sunset 24 hour trail race on the Maple Hills Trail System where runners repeat a 5 mile loop and compete for the most completed laps.
May 2027
Two day Spartan obstacle weekend at Big Bear Mountain Resort in May 2027 with Sprint, Super, Beast and kids races at about 8,200 ft altitude.
Scenic 10K trail run at Big Bear Mountain Resort on May 16, 2027, with singletrack through high altitude pine forest, technical climbs, and views of the Southern Sierra.