Prepare to kick off your trail running season at the Alsea Falls Spring Fling on March 7, 2026, in scenic Monroe, Oregon. This cherished event, celebrating its 12th anniversary, offers a challenging yet rewarding experience with Half Marathon, 10K, and 5K distances through the lush Pacific Northwest forests. Runners can expect a "hybrid" course featuring a dynamic mix of flowing singletrack and gravel roads, winding through fern-lined corridors, offering glimpses of mossy maples and captivating Coast Range views. The Half Marathon, in particular, presents a significant challenge with elevation gains around 1,600 to 2,500 feet, including sections with steep climbs that will test your legs. Embrace the hills, as many runners find them an opportunity to truly "unplug" amidst the stunning natural beauty where cell service is often non-existent.

The Alsea Falls Spring Fling is renowned for its welcoming, community-focused atmosphere, making it ideal for both seasoned trail veterans and those new to the sport. Excellent signage ensures a well-marked course, guiding participants through every turn and over creek crossings. Aid stations are well-stocked with a generous array of snacks to keep you fueled, with half marathoners typically passing two stations twice. Upon finishing, celebrate your accomplishment with a custom Alsea Falls pint glass and enjoy a post-race pizza party in the woods. Typical race day conditions in early March see highs around 44F and lows around 24F, with a 13% chance of precipitation; be prepared for potentially muddy trails if recent rainfall occurs.

Starting at the Fall Creek Trailhead, the Half Marathon kicks off at 10:00 AM, with an early start option at 9:30 AM for walkers or those needing extra time. The 10K follows at 10:15 AM and the 5K at 10:25 AM. While parking can be an adventure on the steep, narrow roads leading to the recreation area, the overall setup and enthusiastic atmosphere make for a memorable experience. Beyond the race, your participation contributes directly to the maintenance of the Alsea Falls Trail System, with a portion of each entry fee supporting these vital trails.