There are 11 trail runs in Oregon scheduled for 2026. The next is the 2026 Smith Rock Classic in Madras on May 30. Oregon trail runs run primarily May through October.

Timberline Marathon

Sat, Jun 6 · Clackamas Lake Historic Ranger Station, OR Clackamas Lake Historic Ranger Station
Half Marathon - SaturdayHalf Marathon - SundayMarathon - Saturday

OUTLAST PORTLAND

Sat, Jul 25 · North Plains, OR North Plains
6 Hour Challenge - Sunday6 Hour Challenge - Saturday

Mission Possible

Sat, Sep 26 · Gervais, OR Gervais
Mission Possible - All abilities 2.25 mile run and 1.6 mile run/walk.Mission Possible - 5K -10K Chipped Time Trail Race