Alsea Falls Spring Fling Trail Run

Kick off your trail season at the Alsea Falls Spring Fling Trail Run on March 7, 2026, in the lush Alsea Falls Recreation Area of Alsea, Oregon. This community favorite, celebrating its 12th anniversary, offers a challenging yet incredibly rewarding experience across Half Marathon (13.1M), 10K, and 5K distances. Runners will navigate a course featuring flowing singletrack and forest roads, winding through fern-lined corridors and past mossy maples, with picturesque Coast Range views and refreshing creek crossings along the way. Be prepared for some significant climbs, including sections with a 1200-foot elevation gain over half a mile, balanced by exhilarating downhills, particularly a two-mile stretch with banked turns designed to make you feel like you can fly.

The Alsea Falls Spring Fling is renowned for its friendly, fast, and fun atmosphere, making it ideal for both first-time trail runners and seasoned veterans. The course is exceptionally well-marked, ensuring a smooth journey through the verdant landscape. Aid stations are generously stocked with an excellent selection of snacks, including Oreos and M&Ms, and feature thoughtful amenities like menstrual products. After conquering the trails, celebrate your accomplishment with a post-race family BBQ featuring pizza, beverages, and options for various dietary needs, all while receiving a custom Alsea Falls Pint glass and finisher awards.

Typical race day conditions in early March see highs around 51F and lows around 36F, with a 44% chance of precipitation, adding to the authentic Pacific Northwest trail experience. The race thoughtfully provides an early start option for half marathon participants who may need extra time, ensuring everyone can enjoy this low-key, family-run event. $7.00 from every entry directly supports the Alsea Falls Trail System, so your participation helps maintain these fantastic trails.