Trail Running Calendar Oregon 2026-2027

A point-to-point event in Lostine, Oregon offering 10K, 5K and 1 mile options along the Lostine River, organized by the Rotary Club with proceeds supporting youth programs and scholarships.

A three day trail festival at Mt. Ashland on July 10 to 12, 2026 featuring distances from a 100 mile town to summit race to an 8K and a kids race, plus aid stations, live music, food trucks and post race refreshments for runners.

A summer Pacific Northwest trail event offering 50 mile, 50K and 25K courses around Mt Hood and Timothy Lake, with significant Pacific Crest Trail sections, volunteer support, nearby camping and post-race refreshments.

A trail half marathon in Bend, Oregon on July 11, 2026 covering 13.1 miles from the Athletic Club of Bend, limited to 300 runners with online registration closing July 9, 2026.

A stroller friendly community race on July 11, 2026, through Cook Park and Tualatin River green spaces in Tigard, offering in-person and virtual 5K and 10K options plus multiple kids events. Proceeds support the Ladybug CDH Foundation.

Run through private vineyards in Dundee Hills with half, quarter, and 5K options plus a virtual race and a post-race wine tasting festival featuring many wineries.

Experience a 6 mile trail run through the Mt. Hood National Forest featuring stream crossings and steep terrain. Enjoy group camping and a post race beer garden at the McCubbins Gulch Campground.

A low-key evening trail race series in Forest Park with three five-race Series from April to October. Races cover 4 to 7 miles, score into Series standings after four finishes, and benefit the Forest Park Conservancy.

Point to point trail races from Bend to Sisters with a 100 mile option that qualifies for Western States and a 50 mile option, both on mostly single track with multiple aid stations and shuttle logistics.

A trail event on July 25, 2026 featuring a half marathon and a 5K with summit views at Hoodoo; limited entries and proceeds support local families.

Outlast Portland is a six hour trail challenge where runners complete a 5K each hour and must finish each lap to continue. Finishers earn patches or a medal and top times feed a national leaderboard with cash prizes.

A trail run near Oakridge, Oregon featuring a 14 mile single-track course with 3300 feet of climbing and a 5.5 mile forest route. Both distances include aid stations and limited parking with shuttle support for the shorter course.

A low-key evening trail race series in Forest Park with three five-race Series from April to October. Races cover 4 to 7 miles, score into Series standings after four finishes, and benefit the Forest Park Conservancy.

A 100-kilometer loop near Oakridge, Oregon on mostly single-track trails with climbs to Fuji, The Twins, and Maiden Peak and views of Waldo Lake. The event used a lottery and offered an optional Trail to Zero carbon contribution.

Hood Hundred is a 100 mile mountain trail race on Mt Hood staged at Mt Hood Meadows. The lollipop loop course includes 17,300 feet of ascent and descent, is a Western States qualifier, and has a 34 hour cutoff.

A 10th annual trail event at Left Coast Estate on August 1, 2026, featuring 10K and 5K courses through vineyards and oak savannas. Proceeds support an Oak Savanna Restoration Project and the day includes post-race tasting and awards.

High-elevation mountain ultras near Sumpter, Oregon offering 50 mile and 50K courses along the Elkhorn ridgeline with mandatory safety gear and a prior trail ultramarathon requirement.

Haulin Aspen is an all-trail running event on August 8, 2026 near Bend, Oregon. It features a full marathon, half marathon, a 6.5 mile course, and a new three person marathon relay on forested single track.

A six person relay near La Grande, Oregon covering about 80.6 miles with roughly 6,000 feet of climbing. The course follows old Highway 244, includes long gravel mountain road sections and finishes with a trail leg at a ski resort.

Experience a 5k mud run and garden party at the Wooden Shoe Tulip Farm. This annual event combines an adventurous obstacle course with a vibrant flower festival to support local charitable community projects.