Oregon
Oregon Trail Running Calendar 2026-2027
Explore the best trail runs in Oregon for 2026-2027! Our updated list features 85 exciting trail runs across the region. Find your next trail run in Oregon below and join the trail community at these great events!
October 2026
Low-key evening trail series in Forest Park with three five race seasons, 4 to 7 mile courses, standings for regular participants, and a post season awards party.
Trail races from 5K to 50K at Silver Falls State Park Oct 16 to 18, 2026; registration open Aug 1 to Oct 10 with limited entries.
Trail races along the Upper Rogue River on October 17 and 18, 2026, featuring point to point 50 Miler and 50K plus looped half marathon and 12K courses.
Trail races in the Tillamook Forest featuring a steep technical 25K, a modified 50K along the Wilson River, and a new 11 mile point to point.
Trail 10K and 5K at Miller Woods in McMinnville supporting Yamhill County CASA with chip timing, awards, kids outdoor camp, and limited advance parking passes.
A multi-day endurance event at South Beach State Park in Newport, OR, combining Día de los Muertos cultural elements with 6, 12, 24, and 48-hour race options.
Multi-loop ultraruns in Champoeg State Heritage Area offering 50 mile, 50 km, 30 km and a free kids 1 km with on-course aid stations and finisher awards.
A fall trail running weekend at Suttle Lake, Oregon featuring 24 hour, 12 hour and 6 hour timed races on a 3.6 mile loop, free on-site camping, provided food, and basic facilities with portable toilets.
Low-key evening trail series in Forest Park with three five race seasons, 4 to 7 mile courses, standings for regular participants, and a post season awards party.
Trail races through the Columbia River Gorge on October 31 2026 with 50K and 25K courses finishing at Marine Park in Cascade Locks Oregon.
Halloween ranch run in Sisters, Oregon on Oct 31 with chip timing, 5k and 5 mile courses, a costume contest, kids dash, race swag and a finish line party.
November 2026
Loop-style trail races at Smith Rock State Park near Bend with 50K, new 25K, and a half marathon featuring extensive single-track and Cascade views.
Trail marathon in Ashland, OR with marathon, half and 10k options on a 7,200 ft elevation loop that starts and finishes in Lithia Park.
Trail races of 3.5, 6, 10 and 16 miles start and finish near Frank Kinney Park in South Eugene on November 8, 2026, as part of the Run Big Trail Series.
A lap ultrarun in Mingus Park, Coos Bay on November 14 with nine hour and two hour options around a 1.12 mile mostly unpaved loop.
An inclusive one hour Turkey Trot at Scappoose High School Track where participants complete laps and proceeds support local developmental disabilities programs.
Trail races at Fort Stevens State Park on November 21, 2026 offering 5K, 15k, 20k and a ruck challenge with a lightweight ruck division.
A trail Turkey Trot at Mary S. Young Park with a 3.8 mile course, a 1/2 mile kids run for ages 6 and under, and a virtual option supporting the West Linn Food Pantry.
December 2026
Trail races at Howard Buford Park in Eugene on December 12, 2026 offering 50K, 25K, 15K and 5K on mixed, sometimes muddy trails with creek crossings.