Course
A fully marked course through coastal terrain south of Florence: open sand dunes dotted with tree islands, old-growth rainforest, stream fords and remote ocean beach. Both the 50K and the shorter option start and finish at Honeyman State Park, three miles south of town, with full-service aid stations on course.
50K42.2 km
20M32.2 km
12K12 km
Key dates
- ✓Entries openedMon 7 Sep 2026
- ★Race daySat 27 Feb 2027
Date confirmed with the organiser · entry window checked by RunCalendar
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Save Siuslaw Dunes to your season and RunCalendar reminds you the morning entries open and before they close. Free on iPhone, no account needed.
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