Mac Forest Trail Run

Condor 25K Trail Run takes place in McDonald Forest near Corvallis, Oregon, with the start at Peavy Arboretum. The 25-kilometer course features roughly 2,400 feet of total gain and loss, about 80% of it on single-track trails. Runners encounter a couple of notable climbs, plus long, flowy runnable s..

Salem 50k debuts December 6, 2025 at Bush Park in Salem, Oregon. The looped course stays entirely in the park: a 3.33 km loop, about half asphalt and half gravel or dirt, with two climbs and roughly 120 feet of elevation per loop. Races offered: 50k (15 loops), 30k (9 loops), and 10k (3 loops).Aid i..

Alsea Falls Spring Fling, celebrating its 12th anniversary, takes place at Alsea Falls Recreation Area in the Coast Range, about two hours from Portland and near Monroe, Oregon. Runners choose among Half Marathon, 10K, and 5K distances that traverse fern-laced Pacific Northwest forest trails. The co..

Mudslinger Trail Run is a half marathon held in Blodgett, Oregon, as part of the Mudslinger Festival. The course winds through Blodgett’s forest trails, offering a solo challenge or the option to join forces for the Ultimate Mudslinger by also tackling the festival’s cross-country mountain bike race..

Marys Peak Trail Run, held near Blodgett, Oregon (Blodgett School and Gym), sits about 20 minutes west of Corvallis at Marys Peak, the highest point in the Oregon Coast Range. The event offers 100K, 50K, and 25K trail courses, with the 100K newly added for 2026. Runners traverse exclusive, privately..