Upcoming races with 100K distance in Oregon. Use filters to quickly find races by month, city or race type.
More races:ย USA running calendar
Date Race Distance Location hf:tax:monthandyear hf:tax:city hf:tax:typerace 04/11/2025 Gorge Waterfalls Trail 100K, 30K, 50K Cascade Locks OR 04-april cascade-locks-or trail 05/10/2025 Secret Beach 100K/50M 100K, 50K Gold Beach OR 05-may gold-beach-or trail 07/12/2025 Siskiyou Out Back Running Festival 100K, 15K, 50K, 50M Ashland OR 07-july ashland-or trail 08/02/2025 Waldo 100K 100K Oakridge OR 08-august oakridge-or trail
