Woolley Trail Runs
Decision scores
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About the Race
Woolley Trail Runs are a 50k, Marathon, and Half Marathon located in Sedro Woolley Washington. All three runs are out and back with a few road crossings. Participants will heed traffic while crossing all roads, there will be NO crossing guards. As with all NW Ultra events these are meant to be fun runs with limited aid. Any diversion from the trail will be marked as well as all turnaround points. All three courses are out and back on railroad grade gravel path. The course has a slight (unnoti...
Course Profile
Course profile data unavailable for this race.
Course features
Accessibility & inclusion
Vibe & community
We don't have vibe tags for this race yet — organizers can claim the listing to add them.
History & past results
Past finisher times and year-over-year participation will appear here once the organizer publishes them.
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Common questions
How hard is the Woolley Trail Runs Ultra?
We don't have a verified elevation profile yet — check the organizer's course map for the climb breakdown.
What should I wear?
Dress for ~10°F warmer than the standing temperature once you start running. Throwaway long-sleeve at the start, gloves and a hat for sub-50°F mornings, singlet plus visor when it climbs above 60°F. The race-day forecast above is the source of truth closer to the date.
When does it sell out?
No published deadline. Most races raise the entry fee in tiers and can sell out without warning — sign up early if you're committed.
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