Trail Running calendar near Olallie Lake 2025-2026

The Ruff in Carson, WA, is a 7-mile trail race starting and finishing at the Dog Mountain Trailhead in the Columbia River Gorge National Scenic Area. The course runs entirely on single-track trails: a 3-mile ascent with about 3,000 feet of elevation gain to the summit, followed by a 4-mile downhill..

Salem 50k debuts December 6, 2025 at Bush Park in Salem, Oregon. The looped course stays entirely in the park: a 3.33 km loop, about half asphalt and half gravel or dirt, with two climbs and roughly 120 feet of elevation per loop. Races offered: 50k (15 loops), 30k (9 loops), and 10k (3 loops).Aid i..

Hagg Mud 50K/25K is an early-season trail race near Gaston, Oregon, starting at Henry Hagg Lake in Scoggins Valley Park. The event offers 50K and 25K distances on a lake-loop course that features muddy, technical single-track, with the 50K running two laps and the 25K one loop. A short gravel-road o..

Incline Vista, held near Redmond, Oregon, offers two mountain trail distances: 20 miles and 15 miles. Billed as an early-season opener and a local favorite, the race climbs Cline Butte for sweeping, 360-degree views of the Cascades to the west and Smith Rock and Ochoco Mountains to the east. The 20-..

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 (27.8 miles), and 20 miles, all starting and finishing at Sisters Middle S..

Gorge Waterfalls is a premier trail running event held in the scenic Columbia River Gorge near Cascade Locks, Oregon. The race weekend features three distances: 100K, 50K, and 30K, offering challenging courses through iconic Pacific Northwest terrain with spectacular waterfall views. The event is pr..

Oxbow Trail Runs is a family-friendly trail race at Oxbow Regional Park, outside Gresham on the Sandy River, about 30 minutes from downtown Portland. Runners choose from 5k, 10k, and Half Marathon distances. The course winds through the Ancient Forest and Elk Meadow with river views; the Half Marath..

The Firelane Trail Trial will take place in Portland on Saturday 2 May 2026. You can run 4 miles.

Sisters Country is a spring trail race weekend in Sisters, Oregon, organized by Alpine Running. The event offers two distances—50K and Half Marathon—both starting and finishing at Village Green Park in the heart of Sisters. The 50K features about 2,400 feet of climb and descent on mostly single-trac..

Wood You Rather is a unique checkpoint-style trail race held in Mt. Tabor Park, Portland. There is no pre-set course: at the start you’re given a map with ten highlighted checkpoints and you choose the order to visit them, deciding which trails to take to reach each point.Runners typically cover abo..

Cline Buttes Last Person Standing is a trail race in Redmond, Oregon, set in the desert with Three Sisters views. The event centers on a 3-mile loop that climbs 0.5 miles with 800 feet of elevation to the top of Cline Butte, then descends for another lap. Participants can choose 3-, 6-, or 12-hour f..

Stumptown Trail Runs is a Memorial Day weekend trail race in Forest Park, Portland, Oregon. The event offers Portland’s only 50K and a half marathon, attracting locals and visitors to the city’s backyard trails. The 50K route climbs about 4,000 feet, while the half marathon features around 1,800 fee..

Smith Rock Classic, held at Skull Hollow near Terrebonne, Oregon, showcases Smith Rock State Park’s basalt cliffs and Cascade views during spring ultramarathons. Runners choose between 50 miles (two 25-mile loops), 50K, and 10 miles, traversing park trails and Crooked River Grasslands beyond the bou..

Wy’east Wonder is Go Beyond Racing’s scenic point-to-point race on Mt. Hood’s east side, offering two distances: a 50-mile ultra and a 50K. The race traverses two ridges along Gunsight Ridge and Surveyor’s Ridge, delivering sweeping views of Wy’east as runners loop from the mountain’s southern side..

Bigfoot Fun Run takes place in Yacolt, Washington (ZIP 98675) as part of the town’s weekend of racing. The event offers a 5K Run/Walk and a 10K Run/Walk, with maps available for both courses to help participants plan their routes. The atmosphere is described as an annual tradition, hosted by the Tow..

The Bend Dirt Fest is a multi-sport endurance event held in Bend, Oregon, featuring a half marathon trail run, mountain biking, and gravel cycling races. Set against Bend’s stunning natural landscape, the festival offers a challenging yet scenic experience with courses that include singletrack trail..

Mt Hood Trail Runs are three ultratrail distances—50 miles, 50K, and 25K—set in the shadow of Oregon's highest peak. A Pacific Northwest classic since 1999, the 50M and much of the 50K course run along the heavily shaded Pacific Crest Trail with iconic Mt Hood views; the 25K circles Clackamas and Ti..

Hood Hundred is a 100-mile mountain trail race set on Mt. Hood, Oregon, with start and finish at Mt. Hood Meadows in Mt.Hood National Forest. The route covers diverse, scenic terrain on a crew-supported, lollipop-loop course totaling about 17,300 feet of ascent and 17,300 feet of descent. The event..