Trail Running calendar near Chico 2026-2027

Trail races in Auburn and Cool, CA in March 2027 on sections of the Western States trail with 5K, 10K, half marathon, and 35K distances.

A women only 10K trail loop in Auburn with aid stations, age group awards, packet pickup the day before, and travel prizes to Spain awarded by placement and random draw.

Outlands is a two day endurance event in Pilot Hill, California on April 17 and 18 2027, featuring 25K, 50K and 50M trail runs plus a 50K mountain bike course over single track and double wide trails.

Auburn trail races from 25 km to 100 miles that share sections of the Western States Trail and qualify runners for UTMB World Series and Western States.

Trail races from 4.5 miles to 50K on single track trails through meadows, pines, climbs and water crossings near Susanville, California.

Robie Point hosts a one-mile relay with Solo, Duo, and four-person teams plus a multiweek 100 mile challenge, awards, tracking, and trail-side vendors.

An extreme ironing half marathon in Auburn CA where participants carry boards and iron a shirt at eight designated locations while completing the course.