Trail Running calendar near Sunriver 2026-2027

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.

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 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 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.

The Cline Buttes Last Person Standing will take place in Redmond from Saturday 29 May 2027 to Sunday 30 May 2027. You can run 5 kilometers.

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.