Trail Running calendar near Multnomah County 2026-2027

A multi-distance trail race on Marys Peak near Blodgett, Oregon, with 100K, 50K, and 25K options, multiple aid stations, camping, and age-group awards. The course passes forested slopes, streams, and diverse plant life.

Trail races in White Salmon, WA featuring a half marathon and a 4 mile on a lollipop course with Columbia River views. The event raises funds for the White Salmon Cross Country program and allows day of registration.

An adventure race on June 14, 2026 at White River West Sno Park near Mt Hood, Oregon, featuring a roughly 6 miles off road course, advance registration, a $50 entry fee, and camping near the start and finish.

A low-key evening trail race series in Forest Park with three five-race Series from April to October, featuring hilly courses of about 4 to 7 miles. Series standings require at least four races and the event benefits the Forest Park Conserv..

An all-women trail-race weekend in Trout Lake, WA at the base of Mt. Adams offering 50k, marathon, half marathon and relay options, with on-site camping, workshops, aid stations and post-run recovery amenities.

Multi-distance ultrarun on a 10k loop at Strawberry Island in North Bonneville, WA. Trails run through field, forest and along the Columbia River with one aid station on course and a 30 hour limit for long distances.

A point to point trail race on ridgelines around Wy'east with 50 mile and 50K options plus a 50K relay. Courses offer extensive views of Wy'east and substantial net downhill elevation with a steep descent near the end.

A chip timed trail run on the Crown Z Trail beginning at Ruley Trailhead in Scappoose, Oregon. Distances include 5K, 10K and a half marathon with shuttles from Scappoose High School and limited spots available.

A 5K and a Kids 1K Fun Run take place June 27, 2026 at Willamette Valley Vineyards in Turner, OR. Entry fees vary by registration period and the 1K registration includes a shirt.

A **5K** obstacle run at Wooden Shoe Tulip Farm in Woodburn, OR on June 28, 2026, with adult and KIDZ family waves. The event requires a signed waiver and photo ID for adults; spectators pay a small cash fee.

A low-key evening trail race series in Forest Park with three five-race Series from April to October, featuring hilly courses of about 4 to 7 miles. Series standings require at least four races and the event benefits the Forest Park Conserv..

A trail run or walk near Mossyrock Park offering a choice of a 5K or an 8K Hill Challenge that crosses Mossyrock Dam and features Riffe Lake views, mixed terrain, stroller-friendly sections, and age-based entry fees.

Trail races at Yacolt Recreation Park on July 5th 2026 include a 50 mile ultra, a new 50K Hellz Gate and a Purgatory marathon, with multiple aid stations, camping included and options for drop bags and crew access.

Trail races of 50 mile, 50K and 25K near Timothy Lake with views of Mount Hood. The 50 mile and much of the 50K use the Pacific Crest Trail while the 25K circles Clackamas and Timothy Lakes.

A vineyard road race in Dundee Hills on July 12, 2026 offering half, quarter, 5K and a 1 mile wine walk, chip timing, and a post-race tasting festival with 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, featuring hilly courses of about 4 to 7 miles. Series standings require at least four races and the event benefits the Forest Park Conserv..

Paper Maker OCR is a 4+ mile obstacle race at Lacamas Lake Regional Park with 10+ natural and built obstacles, plus a kids race for ages 4 to 10. Competitive and community waves run, with cash prizes for top competitive finishers.

A 6-hour trail challenge in North Plains where runners complete a 5K every hour to earn patches, a finisher tee, and a chance at national leaderboard prizes including a $1,000 national award.

A low-key evening trail race series in Forest Park with three five-race Series from April to October, featuring hilly courses of about 4 to 7 miles. Series standings require at least four races and the event benefits the Forest Park Conserv..