Trail Running Calendar Oregon 2025-2026

The Oxbow Trail Runs is a family-friendly running event featuring 5K, 10K, and half marathon distances, set in the picturesque Oxbow Regional Park near Gresham, Oregon. Scheduled for April 27, 2025, participants can enjoy scenic trails along the Sandy River, with unique courses designed for various..

Wood You Rather is a unique checkpoint running event organized by Go Beyond Racing, taking place in Forest Park, Portland. Unlike traditional races, participants receive a map with ten highlighted checkpoints and must choose their own routes to collect as many as possible within a 2.5-hour timeframe..

The Lost Creek Trail Runs, organized by Woodlands Running, will take place on May 3, 2025, at Joseph H. Stewart State Park in Trail, Oregon. This event features multiple race distances, including a challenging 50k course that circumnavigates the scenic Lost Creek Lake, a 30k loop course, a 10k route..

The McDonald Forest 50K Trail Run, organized by the Corvallis Area Trail Runners, is a celebrated ultrarunning event taking place in the scenic McDonald Forest of Corvallis, Oregon. Scheduled for May 3, 2025, this race features well-maintained singletrack trails, stunning views of the Cascades and C..

Sisters Country is a spring trail race event taking place in Sisters, Oregon, featuring a 50K and a Half Marathon. Both races start and finish at Village Green Park, offering stunning views of the Cascade Peaks, particularly the Three Sisters. The 50K course includes 2400 feet of climbing and descen..

The Tillamook Burn is a renowned trail running event held in the scenic Tillamook State Forest, Oregon, featuring a variety of challenging races. Participants can choose from a 20-mile, 50-mile, or 50K race, or take on the ultimate challenge of a 100-mile stage race over three days. The event showca..

The Baker Band Bustle will take place in Baker City on Saturday 10 May 2025. You can run between 5 and 13 miles.

The Firelane Trail Trial is an exciting new time trial event set in Forest Park, Portland, designed for hill climbers and speed enthusiasts. Participants will tackle a challenging 4.45-mile roundtrip course with a total elevation gain and loss of 1,266 feet. The unique format features wave starts, a..

The PDX 50K is an exciting running event taking place in Portland, Oregon, organized by Run Pacifica. This unique race features a diverse course that includes roads, car-free paths, and dirt/gravel trails, allowing participants to explore all six quadrants of the city. Starting from Brooklyn Park, r..

The Tough As Nails - Roxy Ann Trail Race is an exciting running event taking place in Medford, Oregon, featuring a 10-mile race and a 5K. Organized by the Southern Oregon Runners, this race showcases one of the finest trail systems in the region. Participants can expect a challenging 10-mile course..

The Stumptown Trail Runs, held over Memorial Day weekend in Portland's Forest Park, features the only 50K trail race in the city, alongside a challenging half marathon. Participants can enjoy the scenic beauty of the park, which boasts over 80 miles of trails and significant elevation gains—approxim..

Cline Buttes Last Person Standing is an exciting running event set in the stunning landscape of Central Oregon, featuring a variety of race options including 3-hour, 6-hour, 12-hour, and a 5k. Participants will navigate a challenging 3-mile loop that includes a steep climb and a downhill section. Th..

The Hurricane Creek Half Marathon, scheduled for May 24, 2025, in Joseph, Oregon, features a variety of running events including a half marathon, 5-mile race, 5K, and a free 1-mile kids run. The half marathon is a challenging out-and-back course with scenic views of the Wallowa Mountains, starting a..

The Spence Mountain Run, hosted by the Linkville Lopers, is set for May 31, 2025, in Klamath Falls, Oregon. This annual event features three race distances: a 50K, 30K, and half marathon, primarily on scenic single-track trails. Participants can enjoy post-race food and beverages, with food tickets..

The Smith Rock Classic is a springtime running event featuring 50-mile, 50K, and 10-mile races set in the stunning Smith Rock State Park in Oregon. Participants will experience breathtaking views of towering basalt cliffs and the Cascade mountain range while traversing diverse terrains, including th..

The Cape Mountain Trail Runs, taking place in Florence, OR, features stunning loop courses that ascend one of the Oregon Coast's iconic headlands. Participants can choose from 50K, 25K, and 10K distances, all set against a backdrop of old-growth rainforests, creek canyons, and coastal meadows. The e..

Run For The Hills is an exciting running event taking place in Corvallis, OR, featuring a variety of races including a 30K, Half Marathon, 8K Trail Run, 2 Miler, and a 1/4 Mile Fun Run. The courses traverse scenic areas such as Bald Hill Natural Area and Fitton Green Natural Area, offering challengi..

The Bristow 24/12/6 Run is an exciting endurance event taking place at Elijah Bristow State Park in Dexter, Oregon. Participants can choose to run for 6, 12, or 24 hours on a scenic 1.05-mile loop with minimal elevation change. A new addition for 2025 is the 12-Hour Nighttime Relay, allowing teams o..

The McKenzie River Trail Run is a scenic 31-mile ultramarathon held annually in Oregon, tracing the stunning McKenzie River and featuring breathtaking landscapes, including waterfalls, Clear Lake, and old-growth forests. Scheduled for June 7, 2025, this event marks the 37th running of Oregon's oldes..

The Mt. Ashland Hill Climb is an exciting running and biking event taking place on June 8, 2025, in Ashland, Oregon. Participants can choose to hike, run, or mountain bike a challenging 13.3-mile course that ascends a mile in elevation to the summit of Mt.Ashland. The event is designed for everyone,..