Trail Running Calendar Oregon 2025-2026

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..

Run The Rock is a trail running event held at Smith Rock State Park and the Crooked River National Grasslands near Terrebonne, Oregon. It features two loop-style races: a challenging 50K and a half marathon. The courses offer stunning views of the Cascade Range, including Mt.Hood and Mt. Bachelor, a..

The Hagg Mud 50K/25K is a challenging 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, scenic courses. Participants can choose between a 50K race, consisting of two loops around the lake with f..

The Alsea Falls Spring Fling will take place in Alsea on Saturday 7 March 2026.

Incline Vista is a trail running event held in Redmond, Oregon, featuring two distances: 20 miles and 15 miles. The race takes place on Cline Butte, a popular local spot known for its stunning 360-degree views of the Cascade Mountains, Smith Rock, and the Ochoco Mountains. The 20-mile course include..

The Mudslinger Trail Run is a half marathon held in Blodgett, Oregon, as part of the Mudslinger Festival. The event features a scenic trail course through the beautiful local terrain, offering runners a unique outdoor experience. Limited to 100 participants, the race encourages both solo runners and..

The Peterson Ridge Rumble is a fun, low-key trail running event held near Sisters, Oregon, utilizing the scenic Peterson Ridge and Metolius-Windigo multi-use trails. The race offers three distances: 40 miles, a trail marathon of 27.8 miles, and 20 miles, all starting and finishing at Sisters Middle..

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..

Sisters Country is a spring trail running event held in Sisters, Oregon, featuring a 50K and a half marathon. Both races start and finish at Village Green Park in the heart of Sisters, offering scenic multi-use trails shared with mountain bikers and hikers. The event provides a welcoming atmosphere..

The Elkhorn Crest 50 is an ultra running event held in Sumpter, Oregon, featuring two distances: a 50-mile and a 50K race. The 50-mile course traverses the Elkhorn Mountain ridgeline through sub-alpine forests and grasslands, offering panoramic views of Baker Valley, the Wallowas, and the Blue Mount..