Last update January 19, 2025

Oregon 6-Hour - 2025 - Rated by Strambecco as a Best-in-Class MTB event in the Northwest. It is the predecessor event to the highly popular Oregon 24/12, which was cancelled in 2024 due to licensing issues. Acclaimed producer Mudslinger Events produces the event, which takes place at the Alsea Falls Recreation Area near Monroe, Oregon.  This event offers solo and duo team categories, challenging participants to complete as many laps as possible within six hours.  The first lap covers 10 miles with 1,800 feet of climbing, featuring a mix of singletrack, double track, and a paved climb. Subsequent laps are 7 miles each with 950 feet of elevation gain, designed to maintain momentum throughout the event.

Monroe, Oregon, and Alsea Falls Recreation Area: A Destination for MTB and Outdoor Enthusiasts

Nestled in the lush Willamette Valley, Monroe, Oregon, offers an idyllic gateway to the great outdoors for mountain biking and adventure enthusiasts. Located just 25 miles southwest of Corvallis, this charming small town provides easy access to the Alsea Falls Recreation Area, a natural gem for those seeking thrilling trails and serene landscapes.

Alsea Falls Recreation Area: A Mountain Biker's Dream

The Alsea Falls Recreation Area, managed by the Bureau of Land Management, is a paradise for mountain bikers. Its backcountry trail system, featuring over 15 miles of directional, flowy singletrack, is designed to challenge riders of all skill levels. With 90% directional trails, riders can enjoy a rollercoaster experience of berms, drops, and technical climbs without worrying about oncoming traffic.

Highlights include:

• Stunning Scenery: Trails wind through towering Douglas fir forests, offering shaded rides and breathtaking views.
• Varied Terrain: From adrenaline-pumping descents to steady climbs, the area caters to all levels of riders.
• Iconic Waterfalls: The nearby Alsea Falls and Green Peak Falls add a touch of tranquility, perfect for a post-ride hike or photo opportunity.

Outdoor Adventures Beyond the Bike

For those looking to explore beyond the trails, Alsea Falls and its surroundings offer a range of outdoor activities:

• Hiking and Trail Running: Several scenic trails meander through the area, leading to waterfalls and hidden natural gems.
• Fishing and Picnicking: The South Fork Alsea River is a serene spot for anglers or a quiet picnic with family.
• Camping Nearby: While camping isn’t available at the race venue, nearby BLM-managed campgrounds provide a rustic and peaceful retreat.

Monroe: A Quaint Basecamp

Monroe itself is a welcoming community that serves as a perfect base for race day and beyond. Stop by local cafés and diners for hearty pre-ride breakfasts or post-ride meals. The town's proximity to Corvallis and Eugene also ensures access to a broader range of dining, lodging, and cultural attractions.

Related Events

Mudslinger Events was formed by Michael Ripley, an enthusiastic mountain biker who grew up in Eugene, Oregon. The organization brings people together to explore the gorgeous outdoor areas of Oregon.  Having been run since 1987, Mudslinger Events brings back a vintage atmosphere to Mountain Biking and cross-country racing. They organize some of the Northwest's best mountain bike and gravel race events. Their full roster includes Mudslinger XC, Sisters Stampede, Oregon 6, High Cascades 100, and Ring of Fire. Many of the events are considered the Best Mountain Bike Events in the Northwest. 

Mudslinger Events produces the Oregon Cross Country Series (OCXC), a premier mountain bike race series.  The series includes multiple cross-country MTB races across Oregon, showcasing diverse and challenging terrains—from forested singletrack to rugged mountain trails. Designed for riders of all levels, the OCXC Series emphasizes camaraderie, competition, and a shared passion for mountain biking. Known for its well-organized events and supportive community atmosphere, the OCXC Series attracts seasoned racers and recreational riders seeking to explore Oregon’s stunning landscapes on two wheels.  The Oregon XC Series includes Echo Red to Red (March),  Mudslinger XC (April), Bonecrusher (April), Coast Hills Classic (May), Sisters Stampede (May), and Washougal MTB (June).

Mudslinger also produces The Oregon Triple Crown Series, a series of 6 premiere gravel and mixed surface events. The full roster includes Real West Gravel (March), Sasquatch Duro (April),   Oregon Coast Gravel Epic (May), West Coast Gravel (May), Oregon Gran Fondo (May), and Takelma Gravel Grinder (June). These are also top events in the area and ones that the team at Strambecco considers some of the Best Gravel Cycling Events in the Northwest.