Trail Running calendar near Mill Plain 2026-2027

A low-key evening trail running series in Forest Park, organized as three Series of five races with courses around 4 to 7 miles. The Series includes standings, a post-Series awards gathering, and benefits the Forest Park Conservancy.

A three-day trail running event at Silver Falls State Park in Silverton, Oregon, offering distances from 5K to 50K. Registration opens Aug 1 and closes Oct 11, 2026, with fees that vary by race distance.

Elk-Kings is a Tillamook Forest trail race series based at Smith Homestead offering a technical 25K summiting Elk and Kings, a 50K along the Wilson River Trail, and a new 11 mile point to point through river-side forest.

A multi distance running event in St. Paul Oregon on October 24, 2026 featuring 10k loops mostly on paved bike path, a cupless aid station setup, pacer allowances for later laps, and options from a 30 km up to a 50 mile race.

A fall-themed running event at Pacific Community Park with youth races and an open 5k on mostly grass and compact trail. Medals go to the top 15 in each race and the top boy and girl receive a Halloween blanket.

A low-key evening trail running series in Forest Park, organized as three Series of five races with courses around 4 to 7 miles. The Series includes standings, a post-Series awards gathering, and benefits the Forest Park Conservancy.

A trail race day on October 31, 2026 in Cascade Locks, Oregon featuring a 25K point to point and a 50K lollipop course along the Pacific Crest Trail and Gorge 400 trail, finishing at Marine Park with aid stations, timing, and post race awar..

Scenic Klickitat Trail event offering a half marathon and 5K plus a free youth 5K for ages 12 and under. Nonprofit fundraiser with shuttle service to trailheads, reusable race packet items, aid stations, and post-run chili.

A set of flat rail-trail footraces in Chehalis WA on the Willapa Hills Trail, offering 5K through 100 mile options with aid stations, drop bags, modest entry fees, parking, and some camping.

A 7 mile single-track trail race at Dog Mountain near Carson WA on November 22, 2026. The course climbs about 3 miles with roughly 3000 feet of gain to the summit and then returns via Augspurger Trail; awards and on-site food and drink are..

A trail ultramarathon at Henry Hagg Lake near Gaston OR offering 50K (two laps) and 25K (one lap) around muddy single-track lake trails with cupless aid stations, finisher socks and gender-divided awards.

Scenic trail races through the Columbia River Gorge staged at Marine Park in Cascade Locks, offering 100K, 50K and 30K distances, on-site Thunder Island camping, chip timing, stocked aid stations, and a $75,000 prize purse.

A 100-mile ultramarathon in Stub Stewart State Park, Oregon, featuring forest and rail-trail terrain, about 7,000 ft elevation gain and over 25 crew access points. A 10% registration tax funds prize money for the fastest male and female fin..

A one-course trail event at L.L. Stub Stewart Memorial State Park on April 25, 2027 where participants choose one of four distances by completing laps of a 6.5 mile loop. Top male and female finishers in each distance receive Bivouac Golden..

A trail marathon and half marathon at Timothy Lake, Oregon on June 5-6, 2027, featuring single track forest trails, rustic bridge crossings, and views of Mt. Hood.