Trail Running Calendar Oregon 2026-2027

Perpetua FatAss 12th annual trail run in Yachats Oregon on Jan 10, 2026 offers distances from 9 miles to 50K for all abilities. Self supported with water stops and a relaxed potluck at Yachats Commons, entry is free.

Tackle scenic single track trails around Henry Hagg Lake with a choice of 50K or 25K loops that wind through forest and brief road sections. Aid stations, food, finisher socks and tents await; bring your own cup or pack.

Celebrate Valentine's Day with Run Love Run in Newport on Feb 14, 2026 with 30K, 15K and 8K options. Enjoy a hand blown glass finisher medal, a red rose at the finish, fun team categories, costumes and themed treats.

Run the scenic Trail of Ten Falls at Silver Falls State Park on February 28, 2026. Choose quarter marathon, half marathon, or the 12 Mile Ruck Challenge and enjoy waterfall views, forest trails, and a tough but rewarding course.

Mastondon is a scenic 10 mile trail race near Tumalo and Redmond, Oregon on March 1, 2026, with views of the Deschutes River and high desert. Presented by Nike Trail, every finisher gets a prize and post race food and beer await.

Celebrate the 12th Alsea Falls Spring Fling, scenic trail runs through Coast Range forest thick with ferns near Monroe, Oregon, with half marathon, 10K and 5K options. Enjoy classic PNW singletrack and a friendly community vibe.

Run the Oregon Dunes at Siuslaw Dunes, a scenic point to point trail race at Honeyman State Park near Florence, Oregon. Options include a 50K, a 20 mile and a 12K with aid stations, chip timing and a post race meal.

Take on a scenic 4.5 mile trail through Silver Falls State Park and soak up waterfall views and forest single track. Run Wild Adventures puts on an upbeat day with after race festivities, instant results, awards, photos and local craft beer..

Join Run Wild Adventures for the 16th annual 4.5 mile Trail Run at Silver Falls, a scenic single track loop with rolling climbs. Run one loop or repeat laps during a six hour window, then celebrate with post race food, snacks and beer.

Take on the scenic Mac Forest Trail Runs at McDonald Forest in Corvallis with 15K and 5K options across single track trails and logging roads. Enjoy challenging terrain, community vibes, and support local high school runners.

Experience the Owyhee Off Road Challenge on March 21 in Adrian, Oregon, racing across high desert trails with sweeping Owyhee and Snake River valley views. Choose a 55k, half, 10k or 5k and help support local schools and youth programs.

Run through tulip fields at Wooden Shoe TulipFest in Woodburn, Oregon with 5k, 10k and half marathon options and festival admission included. Expect off road trails, mud and variable spring weather for a scenic, fun challenge.

Run Incline Vista near Redmond OR on Cline Butte for sweeping views of the Cascades, Smith Rock and the Ochoco Mountains. Pick a challenging 20 mile with big climbs or a scenic 15K with runnable and rocky sections.

Take on the Crown Stub 100, a scenic 100 mile ultramarathon through Stub Stewart State Park with over 7,000 ft of climbing and a 32 hour cutoff. A two person ultra relay lets teams share the adventure on the same challenging course.

Choose from quarter to full marathon distances on a scenic 6.5 mile loop at Stub Stewart State Park. Run one to four loops over varied trails and hills, then celebrate with awards, food and beer.

Gorge Waterfalls trail runs Apr 10 to 12, 2026 in Cascade Locks along the Columbia River Gorge, offering 100K, 50K and 30K. The 100K is a Western States qualifier and all distances are UTMB Index races.

Run the scenic Peterson Ridge Rumble near Sisters Oregon on April 12, 2026 with 40 mile, marathon and 20 mile trail options. Limited to 500 entrants, dog friendly, and supporting Sisters High School cross country and local trails.

Run a scenic half marathon through rolling hills and forested singletrack in Blodgett, Oregon as part of the Mudslinger Festival. Limited to 100 runners, finish at Blodgett School and grab a custom Mudslinger coffee mug and festival fun.

Run scenic river and ridge trails at Oxbow Regional Park near Portland on April 26, 2026, with 5k, 10k, and half marathon options. Limited to 150 runners, this trail race offers unique awards and a commemorative Oxbow cup.

Run the Firelane Trail Trial on May 2, 2026 in Forest Park Portland, a steep 4.45 mile out and back up Firelane 1 with challenging grades and a live feed at the turnaround. Finish with a post race gathering at Great Notion Brewing; field ca..