OR · October 2026
Half Marathons in Oregon in October
7 half marathons in Oregon are on the calendar for October 2026, in Silverton, Hood River, Union Creek, Sisters and more. Tap a race for the course, weather, past results and how to register.
Silver Falls Trail Runs · Silverton, Oregon
CG
Columbia Gorge Marathon and Half · Hood River, Oregon
Columbia Gorge Marathon and Half · Hood River, Oregon
RG
Rogue Gorge · Union Creek, Oregon
Silver Falls Trail Half Marathon · Silverton, Oregon
2026 Happy Girls Sisters · Sisters, Oregon
The Great Pumpkin Run · Portland, Oregon