Trail Running calendar near Rainbow 2026-2027

Alpine Solstice is an early summer trail race near Bend Oregon held on one of the longest days. It offers a 55K that passes Tumalo Falls and a Half Marathon on classic Central Oregon singletrack.

Lowells Loop in Pleasant Hill is a Last Man Standing event on a 5 mile road loop where runners must complete each lap within 60 minutes to continue. Proceeds support St. Jude's Children's Hospital.

A trail running event at Willamette Pass Resort on June 26-27, 2026 featuring a 6.9-mile Red Loop with 1,611 ft climb and timed 6H and 24H ultras on a 14.7-mile course, plus on-site camping and village amenities.

Mud Factor Eugene is a mud-based 5K obstacle run at Eugene MX Park in Junction City on June 27, 2026. The event includes Kidz Family and Adult waves, a festival area with a spectator fee, and required signed waivers.

A 5 kilometer race plus a 1 kilometer kids fun run at Willamette Valley Vineyards in Turner Oregon on June 27, 2026, with posted registration windows and limited extra T shirts available at packet pickup.

Mud Factor stages a 5K obstacle run at Wooden Shoe Tulip Farm in Woodburn, OR on June 28, 2026, with KIDZ Family waves, on-site photo sales, and specific entry rules including a signed waiver and photo ID for adults.

A six hour trail endurance event in Dexter, OR where runners complete a 5K each hour for up to six laps totaling 18 Miles. Lap-based awards include patches and a medal plus national leaderboard and cash prizes for top finishers.

Trail races of 50 mile, 50K and 25K near Timothy Lake with views of Mount Hood. The 50 mile and much of the 50K use the Pacific Crest Trail while the 25K circles Clackamas and Timothy Lakes.

A trail half marathon in Bend, Oregon on July 11, 2026 covering 13.1 miles from the Athletic Club of Bend, limited to 300 runners with online registration closing July 9, 2026.

Experience a 6 mile trail run through the Mt. Hood National Forest featuring stream crossings and steep terrain. Enjoy group camping and a post race beer garden at the McCubbins Gulch Campground.

A four-race trail series in Bend, Oregon, held April 16 to July 16, 2026, with courses of 4 to 7 miles. Series registration covers all four races and single-race on site registration is available for $25 cash.

Point-to-point trail ultramarathons from Bend to Sisters in Central Oregon offering 100-mile and 50-mile courses, multiple aid stations, shuttles, and a 32-hour limit for the 100-mile event. Both races are sold out with a waitlist open.

On July 25, 2026 the Hoodoo Challenge offers a scenic trail half marathon and a 5K to Potato Hill with limited fields, post-race lunch and proceeds supporting local families.

A trail run near Oakridge, Oregon offering two single-track distances: a 14 mile course with 3300 feet of climb and descent, and a 5.5 mile point-to-point with shuttle service. Part of the Run Big Trail Series.

A 100K loop ultramarathon around Waldo Lake near Oakridge, Oregon. The mostly single track route climbs several peaks from Willamette Pass Ski Area and includes remote sections and mountain views. Entry used a lottery for 2026.

A trail event at Left Coast Estate on August 1, 2026, with 10K and 5K run options and a 5K walk. Proceeds support the Oak Savanna Restoration Project and the day includes wine tasting, live music, and awards.

Haulin Aspen is an all-trail running event on August 8, 2026 near Bend, Oregon. It features a full marathon, half marathon, a 6.5 mile course, and a new three person marathon relay on forested single track.

Experience a 5k mud run and garden party at the Wooden Shoe Tulip Farm. This annual event combines an adventurous obstacle course with a vibrant flower festival to support local charitable community projects.

Angry Owl Ultramarathons in Salem, Oregon offers 24 hour, 12 hour and 6 hour timed runs on a 1.05 mile loop at Bush's Pasture Park. Chip timing and a single aid station are provided, and each participant receives a cap.

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.