Trail Running calendar near Sisters 2026-2027

A 24 hour challenge at Elijah Bristow State Park where runners complete ten 5 km laps at 2.5 hour intervals. Camping, meals, drinks, event shirts and swag are provided and finishers receive a coffin style award.

A mountain trail event on September 12, 2026 at Mt. Bachelor with loop races to the 9000' summit, distances from a Vertical Ascent 5K to a 50K, and a $10,000 prize purse for the 50K.

A 50K and a half marathon near Sisters Oregon with routes that showcase views of the Three Sisters and other Cascade peaks. The 50K reaches the Three Sisters Wilderness edge while the half marathon is point to point with a net downhill.

Mountain Lakes 100 is a 100 miles trail race on the Pacific Crest Trail between Mt Jefferson and Mt Hood near Olallie Lake Resort, featuring about 11,700 feet of elevation change, limited to 150 entrants, and with manual aid-station trackin..

The 34th Annual OXFORD Classic in Bend adds a Community 5K at Drake Park on 10/03/2026. The flat loop follows the Deschutes River on grass and paved paths and registration is free.

Mountain trail races on Mount Bachelor over October 3–4, 2026, including 6/12/24-hour summit loops and three looped courses. Chairlift use is included and multiple aid stations and lodge facilities support runners on alpine singletrack.

Mountain trail event near Rainbow, Oregon offering 50K and 20K routes with multiple summits, extensive climbing, aid stations, shuttles, drop bags, and postrace food.

A three-day trail running event at Silver Falls State Park in Silverton, Oregon, offering distances from 5K to 50K. Registration opens Aug 1 and closes Oct 11, 2026, with fees that vary by race distance.

Trail running at Suttle Lake near Sisters, OR with 24 hour, 12 hour and 6 hour timed races on a 3.6 mile loop. Free camping, a stocked aid station, a warming tent, and specific pacer rules are provided.

A Halloween themed ranch run in Sisters, OR offering 5k run and walk, a 5 miler, and a kids dash, with chip timing, costume contest, swag, live music and post race non alcoholic refreshments.

Run The Rock is a weekend of loop trail races on November 7 and 8, 2026 at Smith Rock State Park near Bend, Oregon, featuring 50K, a new 25K, and a half marathon with extensive single track and mountain views.

Trail races of 3.5, 6, 10 and 16 miles take place near Frank Kinney Park in South Eugene on November 8, 2026. Courses start and finish near the park, use local connector trails, and include five stocked aid stations.

Trail races at Howard Buford Park in Eugene on December 12, 2026. Distances include 50K, 25K, 15K and 5K over looped courses with steep climbs, creek crossings and staffed aid stations.

A trail event at Silver Falls State Park on February 28, 2026 offering quarter and half marathon options plus a 12 mile ruck challenge. The ruck requires a 35 lb pack or 40 lb vest and courses use much of the Trail of Ten Falls.

A trail race on Cline Butte near Redmond, Oregon offering a 20 mile route with about 2000 ft of climbing and a 15K with about 400 ft, both featuring a mix of runnable and rocky trails and wide scenic views.

A trail running event near Sisters, OR on April 11, 2027 offering 40 mile, trail marathon and 20 mile courses on Peterson Ridge and Metolius Windigo trails. The Rumble raises funds for Sisters High School Cross Country and Sisters Trails Al..

Sisters Country is a spring trail event in Sisters, Oregon offering a 50K and a half marathon that start and finish at Village Green Park, with aid stations, post race recovery, finisher medals, and local race amenities.

A multi-day, point-to-point 230 mile endurance run through the remote Oregon Outback, held in July on lands important to local Indigenous peoples, with navigation demands, a 120 hour cutoff, required volunteer service, and pacer rules.