Trail Running calendar near Tillamook State Forest 2025-2026
We have found 30 Trailruns within 80 miles of Tillamook State Forest. See below where and when you can find the races.
We have found 30 Trailruns within 80 miles of Tillamook State Forest. See below where and when you can find the races.
The Autumn Leaves 50 Mile event, held in St. Paul, Oregon, offers ultra runners a choice of 50-mile, 50K, and 30K distances, plus a free Kids Run. The course features a fast, flat 10K loop composed of 80% paved bike path and 20% dirt single track, suitable for road shoes.Runners complete multiple lo..
The Silver Falls Trail Runs, held at Silver Falls State Park in Silverton, Oregon, offer a variety of scenic trail races including a 5K, 7 Miler, Half Marathon, Marathon, and a challenging 50K ultra. The courses feature beautiful natural settings with elevation changes, mud, rocks, and creek crossin..
The Silver Falls Trail Half Marathon takes place at Silver Falls State Park in Silverton, Oregon, offering one of the most scenic and beautiful trail running experiences on the West Coast. The course has been featured in Runner’s World and voted the best Oregon trail half marathon. Runners enjoy a c..
The Silver Falls 5K Trail Run is part of the Silver Falls Trail Runs event held at Silver Falls State Park in Silverton, Oregon. This scenic 5K course starts and finishes at the South Falls Day Use Area, beginning with a short paved road segment before transitioning onto a paved path leading to the..
Thunder River is a trail running event held in the Columbia River Gorge, Oregon, with races of 25K and 50K distances. Both courses are primarily point-to-point, featuring stunning fall scenery along the iconic Pacific Crest Trail and Gorge 400 trail. Runners pass under the Bridge of the Gods into Ca..
The Ruff is a challenging 7-mile trail race held at Dog Mountain Trailhead in Carson, Washington, within the scenic Columbia River Gorge National Scenic Area. The course features a steep 3-mile ascent gaining 3,000 feet to Dog Mountain's summit, followed by a 4-mile downhill run on single-track trai..
The Hagg Mud 50K/25K is an early-season trail running event held at Henry Hagg Lake in Scoggins Valley Park near Gaston, Oregon. Since 2001, it has attracted runners who enjoy muddy, challenging courses. Participants can choose between a 50K race, which involves two loops around the lake, or a 25K r..
The Mudslinger Trail Run is a half marathon held in Blodgett, Oregon, as part of the Mudslinger Festival. This scenic trail run offers participants a unique experience through beautiful forest trails with a chance of rain and cool temperatures around 52°F. Limited to 100 runners, the event features..
The Oxbow Trail Runs is a family-friendly trail running event held at scenic Oxbow Regional Park near Gresham, Oregon, about 30 minutes from downtown Portland. Scheduled for April 26, 2026, the race offers three distances: 5k, 10k, and a half marathon. The courses start and finish at the Alder Picni..
The Stumptown Trail Runs, held over Memorial Day weekend in Portland's Forest Park, feature a challenging 50K and a half marathon on scenic trails. Forest Park, a 5,200-acre urban forest with over 80 miles of trails, offers runners a chance to experience the iconic Wildwood Trail and lesser-known pa..