Alsea Falls Spring Fling
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Alsea Falls Spring Fling : March 7, 2026
The Alsea Falls Spring Fling is a trail running event held at Alsea Falls Recreation Area near Monroe, Oregon. The 2026 edition is the event's 12th anniversary and takes place on March 7, 2026. Registration closes on March 5, 2026. Distances offered:
- Half marathon
- 10K
- 5K
Course, location and policies
The courses use fern-lined loops in the Pacific Northwest woods of the Coast Range, about 20 minutes west of Monroe. The event listing gives driving estimates of about 2.5 hours from PDX, about 50 minutes from Eugene, and about 45 minutes from Corvallis. No refunds are available after entry; entry fees can be transferred to another event within one week of the race. The event is presented as a trail run in a forest setting. Visit the organization's website for the most recent information.