⚠️ 2027 edition: provisional information
The date is estimated from the 2026 edition (March 7, 2026), on the same day of the week. Courses, start times, fees and description are carried over from the previous edition: check them on the official website. This page will be updated as soon as the organizer publishes them.
Available distances
About
The Alsea Falls Spring Fling takes place in Monroe, Oregon, in early March, on the trails around Alsea Falls. The half marathon (13.1 miles) starts at 10:00 a.m., the 10K (6.2 miles) at 10:10 a.m. and the 5K (3.1 miles) at 10:15 a.m.
Billed as a way to start the season with a scenic community run, the event has a distance for casual joggers and for seasoned runners looking for a new challenge. Organizers invite participants to enjoy the fresh air, connect with nature and share the trail with friends old and new. Custom awards go to the top three finishers in each category, and a festive atmosphere awaits at the finish. Western Oregon trails are often wet in early March, so bring shoes with strong grip and clothes that dry quickly.
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Races nearby
Other upcoming races around Monroe.
Spring Fling Trail Run
Mar 6, 2027 · Alsea, OR · 16 mi away
13 mi · 6.2 mi · 3.1 mi
Pioneer Dam Run
Jun 20, 2027 · Brownsville, OR · 16 mi away
6.2 mi · 3.1 mi
Mac Forest Trail Run
Mar 13, 2027 · Corvallis, OR · 17 mi away
3.1 mi · 9.3 mi
McDonald Forest Trail Runs
Mar 13, 2027 · Corvallis, OR · 17 mi away
3.1 mi · 9.3 mi
McDonald Forest
May 1, 2027 · Corvallis, OR · 17 mi away
31.1 mi
Run for the Hills - Corvallis
May 30, 2027 · Corvallis, OR · 17 mi away
18.6 mi · 5 mi · 2 mi