Trail Running calendar near Blue River 2025-2026

Mountain Lakes 100 is Oregon’s scenic 100‑mile ultramarathon staged at Olallie Lake. Runners cover a looped course that includes roughly 60 miles of the Pacific Crest Trail, weaving through dozens of lakes with mountain views and a mix of technical rocky sections. The event is renowned for its stron..

Three Sisters Skyline takes place in Sisters, Oregon on Saturday, September 20, 2025. The event offers two trail distances: 50K Half Marathon The 50K runs to the edge of the Three Sisters Wilderness and passes through Ponderosa pine forest, areas of regrowth from a 2012 forest fire, alpine meadow..

Mission Possible is a community-focused running event held at Willamette Mission State Park in Gervais, Oregon. It features multiple race options including traditional 5K and 10K trail runs, as well as All Abilities runs and walks of 2.25 miles and 1.6 miles. The All Abilities course is accessible,..

Springfield Legacy Run is a community running event held in Springfield, Oregon, on Shana’s Trail at Willamalane Park. It features a 1-hour walk and a 1-hour run, with a non-competitive walk and a run-only section, and race timing provided by EclecticEdge to track loops. The Shana Loop covers 800 me..

Condor 25K Trail Run takes place in McDonald Forest near Corvallis, Oregon, with the start at Peavy Arboretum. The 25-kilometer course features roughly 2,400 feet of total gain and loss, about 80% of it on single-track trails. Runners encounter a couple of notable climbs, plus long, flowy runnable s..

Rainbow Ridge 20k/50k is the inaugural ultramarathon in the Pacific Northwest near Rainbow, Oregon along the McKenzie River corridor. The event offers two rugged distances: 20k with a ~2,600-foot ascent to Kings Castle summit and a fast, single-track descent back to the upper McKenzie community cent..

Giddy Up 5K/5Miler Ranch Run is held at Pole Creek Ranch just outside Sisters, Oregon. It offers a 5k run, 5k walk, a 5-mile option, and a FREE Buckaroo Run for kids ages 2–10. The course travels on packed gravel and dirt roads through the ranch, with panoramic views of the Three Sisters Mountains;..

The Suttle Lake Trailfest, held near Sisters, Oregon, is a scenic endurance running event featuring 24-hour, 12-hour, and 6-hour races on a 3.6-mile loop trail around Suttle Lake. The course offers a well-maintained, non-technical trail with a soft forest floor and gentle elevation gain of 110 feet..

Silver Falls 5K Trail Run is held in Silver Falls State Park, near Silverton, Oregon. The race covers a 5K on park trails, offering a scenic, wooded course for trail runners. Described as a Halloween Friday evening event, this is the 15th annual edition, with registration opening August 1, 2025.It i..

Silver Falls Trail Runs take place at Silver Falls State Park in Silverton, Oregon, offering a choice of 5K, 7 Miler, half marathon, marathon, and 50K ultras. Set in one of Oregon’s most scenic parks, the courses thread under and beside ten stunning waterfalls, with the 5K visiting two falls and the..

Silver Falls 50K, Marathon & 7 Miler is a trail-running festival held Saturday, November 1, 2025, at Silver Falls State Park in Silverton, Oregon. The event offers three trail races—50K, Marathon, and 7 Miler—on the park’s scenic trails. It is promoted as one of the largest trail-running events in t..

Run The Rock is a loop-style trail race held at Smith Rock State Park and the Crooked River National Grasslands near Bend, Oregon. The event takes place November 8-9, 2025 and includes a 50K and a half marathon. The beneficiary for the event is the Ridgeview High School cross country team. The race..

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..

Alsea Falls Spring Fling, celebrating its 12th anniversary, takes place at Alsea Falls Recreation Area in the Coast Range, about two hours from Portland and near Monroe, Oregon. Runners choose among Half Marathon, 10K, and 5K distances that traverse fern-laced Pacific Northwest forest trails. The co..

The Mudslinger Trail Run takes place on March 28th, 2026 in Blodgett, Oregon. The event is a Half Marathon held as part of the Mudslinger Festival. The start and finish are at Blodgett School, located at 35177 Tum Tum Rd. Registration is limited to 100 runners. Early registration fee is $60, risin..

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..

Sisters Country is a spring trail running event in Sisters, Oregon, held on Sunday, May 3, 2026. Both races start and finish at Village Green Park in the town center. The event benefits the Ridgeview High School cross-country team, who will staff aid stations. Pre-race coffee will be available and..

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..

Smith Rock Classic is a spring ultramarathon in Smith Rock State Park near Terrebonne, Oregon, with Skull Hollow Trailhead serving as the hub. Races include 50 mile, 50K, and 10 mile. The 50-mile course comprises two loops totaling about 7,500 feet of gain, weaving through Gray Butte, the river, and..