Trail Running calendar near Cascade Summit 2026-2027

Trail race on Cline Butte in Redmond, OR offering a **20 Mile** route with about 2000 ft gain and a **15K** with about 400 ft; courses mix runnable and technical trail sections with 360 degree views.

Trail running event in Marcola Oregon on April 4 2026 offering 50K, 25K, 10K and 5K distances. Fees vary by age and an optional tech shirt is available for $18.

Experience the scenic multi-use trails of Central Oregon with this low-key event offering 40-mile, marathon, and 20-mile distances. Enjoy an epic post-race feast and receive unique finisher socks in the heart of Sisters.

A four race trail series at different trailheads around Bend, Oregon, with courses of 4 to 7 miles. Standings require participation in at least three races and the series concludes with awards, a raffle, and a post event gathering.

A trail running event on May 2, 2026 at Joseph H. Stewart County Park offering 30K, 10K and 5K loop courses; the 10K includes one water-only aid station about halfway.

Sisters Country in Sisters, Oregon offers a trail 50K and a half marathon starting and finishing at Village Green Park, with mostly single track terrain, aid stations on course, and stated cut off and cancellation policies.

Experience the natural beauty of Oregon on the paved Row River Trail featuring historic covered bridges and forests. Choose between a 10K out and back or a point to point half marathon with a net downhill elevation.

A five week trail race series at Mt Pisgah in Eugene with five Thursday races from May 21 to June 18. Courses range from 3 to 8 miles across varied trails, with weekly raffle prizes and a post series awards gathering.

A self paced summer challenge in Central Oregon from May 22 to October 1, 2026. Hike nine buttes or try a single Micro Butte and redeem a free pint at each sponsoring brewery while tracking progress with summit submissions.

A night-oriented loop race at Cline Buttes offering 3/6/12-hour events, a Last Person Standing format, and a 5k on a 3-mile loop with a steep 0.5-mile climb; cupless aid, volunteer credits, youth discounts, and Indigenous free entries.

Ridgeline Ramble is a trail running event in Eugene on May 23, 2026, offering 20K and 10K courses from Blanton Trailhead to Frank Kinney Park. The event includes shuttle service, multiple aid stations, and awards for overall and age group f..

Trail races at Skull Hollow near Smith Rock State Park in Terrebonne, OR, with 50 mile, 50K and 10 mile courses that traverse single track trails, gravel roads, basalt cliffs and grasslands and include multiple aid stations.

Experience the scenic trails of Bend at the FootZone Dirty Half. This 13.1 mile course transitions from pavement to single track trail through the National Forest and concludes with a celebration featuring music and prizes.

A three day stage trail race in Oakridge, Oregon with single stages and a full 60k option. Courses include single track and gravel sections, aid stations, stage awards, camping, dog friendly rules on Sunday, and evening slideshows.

A 31 mile (50K) trail ultramarathon along the McKenzie River near Blue River, Oregon, featuring waterfalls, clear lake scenery and the Tamolitch Pool. Shuttle service, cupless aid stations and included post-race provisions are part of the e..

A summer trail event near Bend, Oregon featuring a new 55K with significant elevation change and a flowing half marathon through Deschutes National Forest, both on predominantly single track with on-course aid stations.

Lowells Loop is a Last Man Standing event in Pleasant Hill Oregon where runners must complete a 5 mile road loop every hour. Participants continue until only one runner remains with proceeds benefiting St. Jude Children Hospital.

Experience a team relay through the rugged peaks and alpine lakes of Oregon’s Willamette Pass. Choose between full relay or sprint formats while enjoying a vibrant race village and stunning views of the Cascades.

Mud Factor in Eugene is a 5K mud obstacle run at Eugene MX Park in Junction City on June 27, 2026. The event includes Kidz family and adult waves, requires a signed waiver and photo I.D. for adults, and charges a $10 cash spectator fee for..

Test your discipline in a 6 hour trail challenge where you must complete a 5k every hour to stay in the race. Pacing and grit are key to finishing all six laps at Mt. Pisgah.