Trail Running Calendar Oregon 2026-2027

Mac Forest Trail Run The Mac Forest Trail Run takes place on Saturday, March 14, 2026, in Corvallis, Oregon. The event offers two race distances: a 15K and a 5K. The 15K race begins at 9:00 AM and the 5K at 9:30 AM. The course is located in..

Experience the rugged beauty of Eastern Oregons high desert in Adrian. Choose from distances ranging from a 5k to a 55k ultra through the scenic Owyhee Mountains and Snake River Valley.

Experience an off road run through the colorful tulip fields of Woodburn Oregon. Choose from trial distances or a half marathon that includes festival admission and scenic farm views.

Incline Vista is a trail race on Cline Butte, offering stunning 360-degree views of the Cascades. Choose from a challenging 20-mile route with significant elevation or a scenic 15K course with varied terrain.

Conquer 100 miles on a scenic double out-and-back course through Stub Stewart State Park. The route mixes paved paths, gravel trails, and forest single-track with strong community support. A two-person relay option offers a shared ultra cha..

Run a flexible loop challenge at L.L. Stub Stewart State Park. Choose your distance on race day from the Quarter to the Full Marathon on varied, non-monotonous trails. Finish to receive a unique mug and celebrate at the post-race gathering.

Experience the scenic beauty of the Pacific Northwest with mountain trail races in the Columbia River Gorge. Runners can choose from three distances while enjoying spectacular views and a celebratory finish line atmosphere.

The Peterson Ridge Rumble is a trail running event in Sisters, Oregon, featuring three distances on scenic multi-use trails. It supports local youth running and trail advocacy. Finishers are celebrated with a post-race feast and unique sock..

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..

Run through the ancient forest and along the scenic Sandy River at the Oxbow Trail Runs. This family-friendly event offers 5K, 10K, and Half Marathon distances in Oxbow Regional Park. Stay after the race for food and fun at the reserved pic..

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.

Celebrate the 30th running of the McDonald Forest 50K. This classic Oregon trail run is organized by the non-profit Corvallis Area Trail Runners. Enjoy a community-supported event on the scenic trails of McDonald Forest.

Trail running returns to Joseph H. Stewart State Park with 30K, 10K, and 5K loop courses. Runners will experience a mix of terrain and scenic lake views. The event takes place on May 2, 2026.

Sisters Country offers a 50K and Half Marathon on the trails near Sisters, Oregon. Both courses start and finish at Village Green Park, featuring single-track paths and mountain views. It's a spring event supporting a local high school cros..

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.

Experience the rugged beauty of the Oregon Coast Range with 50 mile and 55K trail races through the lush Tillamook State Forest featuring waterfalls and historic single-track trails.

Wood You Rather is a unique checkpoint run in Portland's Mt Tabor Park. Participants have two hours to strategize their own route and find as many checkpoints as they can, solo or with a team. The winners are those who collect the most chec..

Run the trails at Roxy Ann Peak in Medford, Oregon, with a 10 miler or 5k option. This event supports the local middle school cross country team. All finishers get a pair of socks.

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.

Explore the trails of Portland's vast Forest Park at the Stumptown Trail Runs. Choose between a 50K on Saturday or a half marathon on Monday, each with significant elevation. The event is known for its organization and scenic routes.