Trail running races in Oregon, United States
Find trail running races in Oregon, United States. Compare 6 upcoming events by date and location. Open a race guide for the course, recorded editions and official entry information where available.
Upcoming running events include 50K races, 25K races, 100K races, 15K races, 5K races and 8K races.
Events to explore include Suttle Lake Trailfest, Thunder River and Run the Rock.
7 listed events · 6 with upcoming dates
Upcoming trail running races
6 matching events, earliest date first. Entry availability is shown separately.
Suttle Lake Trailfest
USASisters, Oregon
Timed races on a forest trail loop around Suttle Lake, with a shared start at South Shore Campground.
· 12H / 24H / 6H
Race details, entry and past editions →Entry information ↗Thunder River
USACascade Locks, Oregon
Columbia River Gorge trail races finishing at Marine Park, with a looped 50K and a point-to-point 25K.
· 25K / 50K
Race details, entry and past editions →Entry information ↗Run the Rock
USATerrebonne, Oregon
Trail races around Smith Rock and Gray Butte, with the 50K and 25K on Saturday and the half marathon on Sunday.
· 25K / 50K · Entry closed
Race details, entry and past editions →Cline Buttes
USARedmond, Oregon
Timed trail races and a 5K on a steep loop over Cline Butte.
· 12H / 24H / 3H / 5K / 6H
Race details, entry and past editions →Entry information ↗Bristow Loop Race
USADexter, Oregon
Timed trail races on the forested loop at Elijah Bristow State Park.
· 12H Day / 12H Night / 24H / 6H · Status TBC
Race details, entry and past editions →Siskiyou Out Back Trail Runs
USAAshland, Oregon
Mountain trail races around Ashland and the Siskiyou Crest.
· 100mi
Race details, entry and past editions →Entry information ↗Race archive
Past races and previous editions
Looking back at a race? Browse the guides below for recorded editions. This section also includes events awaiting a new date and cancelled editions. Previous editions of races in the upcoming calendar are available through their race guides above.
Rogue Gorge
USAUnion Creek, Oregon
Trail races along the Upper Rogue River, with Saturday point-to-point ultras and shorter Sunday routes.
Next date not listed
Race guide and recorded editions →Choosing a race in Oregon
The unfiltered upcoming calendar includes events in Ashland (1), Cascade Locks (1), Dexter (1). Use the town filter to compare locations, then check the race guide for the start venue and organiser’s travel information.
Questions about trail running races in Oregon
Which trail running races are coming up in Oregon, United States?
Suttle Lake Trailfest is listed for 24 October 2026. Thunder River is listed for 31 October 2026. Run the Rock is listed for 7 November 2026 (entry closed). Check the race guide and organiser’s latest information before making plans.
What running distances are listed in Oregon, United States?
Look for 50K races, 25K races, 100K races, 15K races, 5K races and 8K races in the upcoming listings. If an event offers several distances, check the individual race guide to choose the edition and distance you want to enter.
Where can I find race entry details for Oregon, United States?
Follow the link from the race guide to the organiser or entry provider, where one is available. Check the entry deadline, eligibility and current availability there. A listed race date does not necessarily mean entries are still open.
Why has a race moved out of the upcoming calendar?
Once its listed dates have passed, a race moves to the past-editions view unless another upcoming edition is recorded. Cancelled events also leave the upcoming list. The race guide stays available, and the event returns when a new date is added.