Trail Running calendar near Southwest Portland 2025-2026

Klickitat Trail Run : October 18, 2025 The Klickitat Trail Run takes place in Klickitat, WA, based at the Klickitat Youth Center, 92 Main Street. The event is a nonprofit fundraiser supporting the Klickitat community center and local K-12 p..

Join a scenic, hilly fundraiser at Mt. Tabor Park in Portland to benefit Friends of Mt. Tabor Park. Choose a 10K, 5K or kids 5K for ages 12 and under and tackle mixed paved and dirt trails around the volcanic hill.

Autumn Leaves in St Paul Oregon invites runners to scenic, mostly paved 10 km loops this October with distances from a kid's fun run to 50 miles. Flat, fast course with friendly aid and a welcoming community vibe.

Silver Falls 5K Trail Run is held in Silver Falls State Park, near Silverton, Oregon. The race covers a 5K on park trails, offering a scenic, wooded course for trail runners. Described as a Halloween Friday evening event, this is the 15th a..

Experience iconic Oregon trails at Silver Falls Trail Runs in Silver Falls State Park, Oct 31 to Nov 2, 2025. Choose from 5K to 50K routes that wind under waterfalls, through canyon trails, and over scenic hills and creek crossings.

Experience scenic waterfalls and forest trails at Silver Falls State Park on November 1, 2025 with 50K, marathon and 7 mile distances. Limited entries make this 15th annual event a must for trail runners.

Run scenic trails in Cascade Locks on Nov 8, 2025 with 25K and 50K options along the Pacific Crest Trail and Gorge 400. Expect a finish at Marine Park after passing under the Bridge of the Gods and a final loop around Thunder Island.

Run scenic trails and beaches at Fort Stevens State Park near the Columbia River with distances from 5K to half marathon and a 12 mile ruck challenge with a 35 pound pack. Enjoy flat paved paths, lake views and a historic park setting.

Event The Ruff takes place on Sunday, November 23, 2025, at Dog Mountain Trailhead near Carson, WA, in the Columbia River Gorge National Scenic Area. The event distance is: 7 miles Top three male and female finishers will receive awards...

Run Salem 50k on December 6, 2025 at Bush's Pasture Park, with 50k, 30k or 10k options on a 3.33 km loop of mixed asphalt and dirt featuring two short climbs. Expect simple aid, a race cap for every finisher, and classic Oregon winter weath..

Event overview The Hagg Mud 50K/25K is scheduled for February 14, 2026, at Henry Hagg Lake in Scoggins Valley Park near Gaston, Oregon. The event takes place on the C-Ramp Recreation Area and is held on ancestral lands of the Kalapuya, Clat..

Event overview The Mudslinger Trail Run is a Half Marathon held on March 28, 2026 in Blodgett, Oregon. The course runs on trails in the Tum Tum unit of Starker Forests near Blodgett and features rolling hills and forested singletrack. The r..

Experience the Columbia River Gorge at Gorge Waterfalls with 30K, 50K and 100K trail races that thread scenic waterfalls and singletrack. Camping, aid stations and finish line food create a memorable spring trail weekend.

Run scenic river and forest trails at Oxbow Regional Park with 5k, 10k and half marathon options on April 26, 2026. Limited to 150 runners, the cupless event features aid stations, post race food and an Oxbow cup for root beer floats.

Firelane Trail Trial is a hill-climbing time-trial held in Forest Park, Portland. The 4.45-mile out-and-back course runs up Firelane 1 to the top and back, with 1,266 feet of total gain and loss (about 2.23 miles uphill with 979 feet gain)...

The Tillamook Burn Trail Run, hosted by Daybreak Racing, is a springtime trail running event held in Oregon’s Tillamook State Forest, located between Portland and the Oregon Coast. The event features two challenging races: a 50-mile ultrama..

Wood You Rather is a unique checkpoint-style trail race held in Mt. Tabor Park, Portland. There is no pre-set course: at the start you’re given a map with ten highlighted checkpoints and you choose the order to visit them, deciding which tr..

Stumptown Trail Runs is a Memorial Day weekend trail race in Forest Park, Portland, Oregon. The event offers Portland’s only 50K and a half marathon, attracting locals and visitors to the city’s backyard trails. The 50K route climbs about 4..

Experience rugged singletrack, ridgeline views, and trails carpeted with wildflowers on Marys Peak near Corvallis. Choose 25K, 50K, or the new 100K with two summit loops and enjoy a tri blend shirt, post race burrito, and limited camping.

A women focused trail running weekend at Mt Adams base camp near Trout Lake, Washington with 50K, marathon, half marathon and relay distances. Camp onsite, enjoy a post race lunch and restorative yoga.