Trail Running calendar near Mount Shasta 2026-2027

This Earth Month event features a 5K and a 1-Mile run at Colver Fields in Talent. The course might be naturally muddy, offering a unique spring run. All proceeds benefit the Outdoor Discovery Program for local students.

A trail race at Prescott Park at Roxy Ann Peak in Medford, OR offering a 10 Mile course with about 1800 feet of elevation and a 5K loop. Organized by Southern Oregon Runners with proceeds benefiting a local middle school cross country team.

A trail running event near Klamath Falls with 50K, 30K, half marathon and 5-mile options on mostly single-track terrain, staffed aid stations, and meals included for most distances.

Uphill running, hiking, and mountain biking event in Ashland, Oregon, covering about 13.5 miles and a mile of vertical to Mt. Ashland’s summit. Proceeds benefit local trail and cycling nonprofits; fees include a shirt and finish lunch.

A 100 mile loop through Lassen National Forest and the Thousand Lakes Wilderness with about 15,000 feet of climbing, on-site dry camping at Burney Mountain Guest Ranch, varied mountain terrain and a post race meal for runners.

Experience scenic trail racing through the Klamath Mountains near Mount Shasta. Choose between a 52k ultramarathon, a 34k loop, or a 10k lakeside run followed by an organic post race meal.

Trail runs in Burney, CA along the Historic Great Shasta Rail Trail include 5K, 10K, and a burro race; the burro event requires competitors to bring their own donkey and specified pack gear.

A multi-distance trail running festival near Ashland, Oregon featuring THE BRINK 100 with over 23,000 feet of climbing, plus 100K, 50K, 15K and 8K courses that use the Pacific Crest Trail and local ridgelines.

This summer series offers Tuesday evening fun runs in Redding, CA. Each week features a different local park or route with two distance options. A punch card registration includes a special 20th anniversary T-shirt.

Scenic out and back trail runs near McCloud, CA on the Great Shasta Rail Trail with 10K, 30K and 50K options. The relatively flat course features regular aid stations, a 12 hour finish cutoff, and included shirt meal and finisher medal.

Experience an obstacle course through the fields and hills of Redding. This family friendly mud run features creek crossings and physical structures to navigate while supporting local children in need.

Join this community cross country event in Talent featuring a 5k trail and an elementary mile. Runners can compete individually or in teams on a course of grass and wood chips to support local middle school athletics.

Experience the rugged trails of Whiskeytown National Recreation Area with distances ranging from 8.5 miles to a 52 km ultra. Enjoy well-marked courses and a festive post-race atmosphere while supporting local trail maintenance.

Weekend at Burney in Burney, CA offers timed and distance trail events across October 22, 23, and 24, including 48 hour, 24 hour, 12 hour, 13.8 mile, and 4.8 mile options.