Trail Running calendar near Rainbow 2025-2026

The Bristow 24/12/6 Run, held at Elijah Bristow State Park in Dexter, Oregon, offers runners a unique endurance challenge with 6-hour, 12-hour, and 24-hour race options on a 1.05-mile loop course featuring minimal elevation change. New in 2025 is a 12-Hour Nighttime Relay, where teams of three run o..

The McKenzie River Trail Run is a 31-mile ultramarathon held annually in Blue River, Oregon, along one of America's most scenic trails. The course follows the McKenzie River, featuring stunning natural landmarks such as two waterfalls, Clear Lake, lava flows, old growth forests, log bridges, and the..

The Marys Peak Trail Run, held near Blodgett, Oregon, celebrates its 10th anniversary with challenging races of 50 miles, 50K, and 25K distances. Set in the stunning Oregon Coast Range, the course ascends to Marys Peak, the highest point in the range at 4,101 feet, offering spectacular views of the..

Lowells Loop is a unique Last Man Standing running event held in Pleasant Hill, Oregon. Participants run a 5-mile loop on local roads and must complete each lap within 60 minutes to qualify for the next. The race continues with hourly starts until no runners remain.This challenging format tests endu..

Alpine Solstice is a trail running event held near Bend, Oregon, at Swampy Lakes Sno Park, celebrating the longest day of the year. The race offers two distances: a challenging 55K ultra with 4,000 feet of elevation gain and loss, featuring 90% single-track trails and scenic views including Tumalo F..

The Oakridge Triple Summit Challenge is a unique three-day stage trail running race held in scenic Oakridge, Oregon, known for its nearly 500 miles of forested trails. The event features multiple race distances: a 60k stage race over three days, a 28K Dead Mountain race, a 15K Larison Rock race, and..

The Hoodoo Challenge: Run to the Top is an annual running event held in Sisters, Oregon, featuring a half marathon and a 5K race. The half marathon course traverses scenic forest trails and culminates with stunning views from the summit of Potato Hill, followed by a descent to the Hoodoo Lodge parki..

Run for the Oaks is an annual running event held at Left Coast Estate in Rickreall, Oregon, designed to support the Oak Savanna Restoration Project. Participants can choose between a 5K or 10K trail run, with the course winding through beautiful vineyards and oak forests. The event aims to raise fun..

The Waldo 100K Ultramarathon is a demanding 100-kilometer loop trail race held at Willamette Pass Ski Area near Oakridge, Oregon. Starting at an elevation of 5,120 feet, the course ascends several mountains including Fuji, The Twins, and Maiden Peak, offering runners stunning views of the pristine W..

The 2025 Haulin Aspen is a premier trail running event taking place in Bend, Oregon, featuring a full marathon, half marathon, and a 6.5-mile course known as the "Half As." Celebrating its 21st year, this event showcases the stunning trails of the Deschutes National Forest, offering participants a c..

Angry Owl Ultramarathons, held annually in Salem, Oregon, is a low-key, community-focused timed running event featuring 6-hour, 12-hour, and 24-hour race options. The race takes place on a roughly one-mile loop in Bush's Pasture Park, combining hard-packed dirt, trail, grass, gravel, and some asphal..

The Oregon 200 is a challenging 200-mile ultramarathon held in Oakridge, Oregon, featuring a scenic out-and-back course alongside the Middle Fork of the Willamette River and the North Umpqua River. The route showcases the Pacific Northwest's lush forested single-track trails, running beside lakes an..

The Oregon Cascades 100 is a challenging point-to-point trail race held in Oregon, starting in Bend and finishing in Sisters. The 100-mile course features approximately 10,700 feet of elevation gain and 11,200 feet of loss, with most climbing packed into the first 100K. Runners traverse about 90% si..

The Three Sisters Skyline is a trail running event held in Sisters, Oregon, featuring two race distances: a 50K and a half marathon. The 50K course offers stunning views of the Three Sisters and other Cascade peaks, running through Ponderosa Pines, alpine meadows, and areas recovering from a 2012 fo..

Mountain Lakes 100 is a scenic 100-mile trail running race held at Olallie Lake, Oregon. The course features rugged, technical terrain with rocky sections and stunning mountain views, including 60 miles along the Pacific Crest Trail. Runners pass dozens of lakes, showcasing some of Oregon's best tra..

The Condor 25K Trail Run is a scenic trail race held in Corvallis, Oregon, featuring a 25-kilometer course through the area's extensive trail network. As part of the Corvallis Trail Series, the event promotes trail running and supports local races. The course is updated regularly and offers runners..

The Rainbow Ridge 50k and 20k races take place near Rainbow, Oregon, offering challenging and scenic trail runs. The 20k starts at the Upper McKenzie Community Center, featuring a 2,600-foot climb to Kings Castle summit with stunning views of the McKenzie River valley and Cascade peaks, followed by..

The Suttle Lake Trailfest, held near Sisters, Oregon, is a scenic trail running event featuring 24-hour, 12-hour, and 6-hour race options. Participants run on a 3.6-mile loop around Suttle Lake with 110 feet of elevation gain per lap. The course is a well-maintained, non-technical trail with a soft..

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. Renowned as one of the most scenic and beautiful trail half marathons on the West Coast, the course offers runners a stunning natural setting. The event is part of the Silver Falls Trail Runs weekend, w..