Trail Running calendar near Sublimity 2026-2027

A 100-mile ultramarathon at Stub Stewart State Park with about 7,000 feet of gain across asphalt, gravel, and dirt trails, plus a new two-person Royal Ultra Relay with designated exchanges.

Trail running event in Marcola Oregon on April 4 2026 offering 50K, 25K, 10K and 5K distances. Fees vary by age and an optional tech shirt is available for $18.

Trail running at L.L. Stewart State Park near Buxton, OR on a 6.5 mile loop with lap based Quarter, Half, Three Quarter and Full Marathon options and Golden Trucker awards for top men and women.

An evening trail race series in Forest Park, Portland held in spring, summer and fall. Each five-race Series features marked hilly courses of about 4 to 7 miles, Series standings for regular participants, and a post-series awards party.

A three day trail running event in the Columbia River Gorge featuring 100K, 50K and 30K distances, chip timing, stocked aid stations and a $75,000 prize purse. The event is staged at Marine Park in Cascade Locks with Thunder Island camping..

Experience a scenic 5k through Portland’s Mt. Tabor Park featuring varied terrain and trails. This dog friendly community event supports local student scholarships and athletic facilities.

Experience the scenic multi-use trails of Central Oregon with this low-key event offering 40-mile, marathon, and 20-mile distances. Enjoy an epic post-race feast and receive unique finisher socks in the heart of Sisters.

The Mudslinger Trail Run is a half marathon on the scenic trails of Blodgett, Oregon. As part of the Mudslinger Festival, runners can also tackle the Ultimate Mudslinger by combining it with a mountain bike race. Registration is limited and..

Experience the beauty of the Sandy River and Ancient Forest at the Oxbow Trail Runs near Portland. Choose from 5k, 10k, or Half Marathon distances in a scenic regional park for a day of nature and community.

Test your hill skills in this 4.45 mile time trial at Forest Park. Experience a steep out and back course on Firelane 1 followed by a live results viewing party at a local brewery.

A 50K trail race in McDonald Forest near Corvallis, OR, run on maintained singletrack with scenic mountain and valley views; proceeds support local schools, mountain rescue and the OSU Research Forest.

Sisters Country in Sisters, Oregon offers a trail 50K and a half marathon starting and finishing at Village Green Park, with mostly single track terrain, aid stations on course, and stated cut off and cancellation policies.

Join this unique timed event at Linfield University featuring distances from 1 to 12 hours and a creative Bingo Run. Complete loops on a dirt trail course to support local charities in a supportive community atmosphere.

A spring trail running event in Oregon’s Tillamook State Forest offering 50 mile and 55K races plus a two-day double, staged at historic Reehers Camp with marked single-track courses and staffed aid stations.

Join this 2.62 mile event at Frenchman's Bar Regional Park in Vancouver for a flat out and back course on a paved trail. Walkers, rollers, and runners are all welcome to participate in person or virtually.

Experience the natural beauty of Oregon on the paved Row River Trail featuring historic covered bridges and forests. Choose between a 10K out and back or a point to point half marathon with a net downhill elevation.

Trail races in Portland’s Forest Park over the Memorial Day weekend, featuring a 50K with nearly 4,000 feet of climb and a hilly half marathon; proceeds benefit the Forest Park Conservancy and finishers receive a pint glass and postrace foo..

Ridgeline Ramble is a trail running event in Eugene on May 23, 2026, offering 20K and 10K courses from Blanton Trailhead to Frank Kinney Park. The event includes shuttle service, multiple aid stations, and awards for overall and age group f..

Run for the Hills in Corvallis features a 30K trail race plus an 8K, a 2 mile and a 1/4 mile kids run, supports the Greenbelt Land Trust Trail Fund, and includes packet pickup options and same day registration.

A three day stage trail race in Oakridge, Oregon with single stages and a full 60k option. Courses include single track and gravel sections, aid stations, stage awards, camping, dog friendly rules on Sunday, and evening slideshows.