Trail Running calendar near Olallie Lake 2025-2026

The Mt. Hood Trail Runs, held near Timothy Lake south of Oregon's highest peak, offer three scenic trail race distances: 50 miles, 50K, and 25K. The 50-mile and 50K courses primarily follow the shaded Pacific Crest Trail, providing iconic mountain views, while the 25K loops around Clackamas and Timo..

The Three Corner Rock PCT Trail Races, held near Carson, Washington, offer two stunning point-to-point trail runs along the Pacific Crest Trail from the South Washington Cascades to the Columbia River Gorge. The event features a classic 50K race starting at Whistle Punk Trailhead and a new, challeng..

The Three Corner Rock PCT 50K is a point-to-point trail race along the iconic Pacific Crest Trail, running from the South Washington Cascades to the Columbia River Gorge. Organized by Wonderland Running, this 50-kilometer race features a scenic detour to Three Corner Rock, offering stunning 360-degr..

The Wine Country Trail Runs take place at Chehalem Ridge Nature Park near Gaston, Oregon, nestled in the heart of Willamette Valley's wine country. The event offers multiple distances including a half marathon, 10k, adaptive 10k, and 5k, catering to all levels of runners and adaptive athletes. The c..

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..

The Hood Hundred is a challenging 100-mile mountain trail run held at Mt. Hood Meadows in Oregon. The course features a lollipop-style route with 17,300 feet of ascent and descent, showcasing some of Mt.Hood’s most diverse and iconic terrain. This event combines a strong trail running community atmo..

Run for the Oaks is an annual 5K and 10K trail running event held at Left Coast Estate in Rickreall, Oregon, set amidst the scenic Willamette Valley. The course features rolling gravel roads, off-road trails, paved segments, and meanders through vineyards, oak forests, and gardens, offering spectacu..

Wy’east Trailfest is a premier mountain trail running event held at Mt. Hood Meadows in Oregon, showcasing the alpine terrain of Mt. Hood.The festival features challenging and scenic races over two days, including a 50-mile point-to-point course with 10,650 feet of gain, a 50K, a 28K loop, and a ste..

The 2025 Haulin Aspen is a celebrated mountain trail running event held in Bend, Oregon, on August 9, 2025. It offers three race distances: a full marathon, a half marathon, and a 6.5-mile course called the "Half As." The races take place entirely on scenic trails through the Deschutes National Fore..

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 course is a roughly one-mile loop combining hard-packed dirt, non-technical trail, grass, gravel, and some asphalt, located in Bush's..

The Post Canyon Half Marathon, held in Hood River, Oregon, is a lively trail race celebrating its 11th year. The course features about 2,300 feet of elevation gain with scenic mountain views of Oregon and Washington, mini waterfalls, and creek crossings. The event emphasizes fun and community spirit..

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, mostly packed into the first 100K, making it tougher than it appears. Runner..

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, with a challenging route that includes a steady 2,300-foot climb early on, totaling..

Cloud Cap is a mountain running event held at Cooper Spur Ski Area on Mt. Hood, Oregon, featuring marathon and half-marathon distances. The courses offer a scenic and challenging tour of Mt.Hood’s northern slopes, traversing the historic Cloud Cap-Tilly Jane District. The marathon is a double-loop,..

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

The Teacup Tune-Up Trail Running Race, hosted by the Teacup Lake Nordic Club, takes place on the scenic Teacup Ski Trail System near Mt. Hood, Oregon. Scheduled for September 27, 2025, the event features a 7.5K course for adults, with shorter distances including a 3K for youth 12 and under, and a 1...

Lastest Not Fastest is a unique last-person-standing trail race held on Hamilton Island in the scenic Columbia River Gorge, Washington. Participants run a 4.13-mile loop with minimal elevation gain (103 feet) along flat trails featuring river views, forested areas near Bonneville Dam, and a small hi..

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..

Angel's Rest is a trail running event held in the Columbia River Gorge near Cascade Locks, Oregon, featuring distances of 50K, 20 miles, and 10K. The courses showcase iconic landmarks such as Multnomah and Wahkeena Falls, with scenic views of Angel's Rest, Devil's Rest, and the Columbia River. The 5..

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