Hood Hundred

Cloud Cap takes runners on Mt. Hood’s northern slopes via two loop-style courses— a Mountain Marathon (26.3 miles, 4,800 ft ascent, 4,700 ft descent) and a Half Marathon (13.3 miles, 2,400 ft ascent, 2,400 ft descent). The routes use trails and rugged Cloud Cap Road through the Cloud Cap–Tilly Jane..

The Teacup Tune-Up will take place in Hood River on Saturday 27 September 2025. You can run 8 kilometers.

Lastest Not Fastest is a last-person-standing trail race held on Hamilton Island, Washington, in the Columbia River Gorge. The course is a flat 4.13-mile loop with about 103 feet of gain, run on forest trails that offer views of the river and the Oregon side near Bonneville Dam. Runners depart on th..

Angel's Rest is a trail running event in the Columbia River Gorge near Cascade Locks, Oregon, starting at Benson State Recreation Area. Distances include 50K, 20 Mile, 10K, and a 10K Youth Trail option. Runners enjoy sweeping gorge views, Multnomah and Wahkeena Falls, and climbs to Larch Mountain wi..

The Klickitat Trail Run, held in Klickitat, Washington, is a nonprofit fundraising event supporting the local community center and K-12 public schools. Scheduled for October 18, 2025, it features a half-marathon and a 5K run/walk along the scenic Klickitat Trail beside the Klickitat River, showcasin..

Thunder River, hosted by Daybreak Racing, takes place at Marine Park in Cascade Locks, Oregon, in the heart of the Columbia River Gorge. The event offers two courses: a pure point-to-point 25K and a mostly point-to-point 50K, both tracing iconic trails such as the Pacific Crest Trail and Gorge 400 b..