Conquer legendary climbs and loamy descents.

Since 1987, the Mudslinger XC MTB Race has brought mountain bikers together each spring for a test of grit, skill, and fun. On April 5, 2025, Blodgett, Oregon welcomes riders to the iconic Pacific Northwest event featuring a mix of singletrack, historic logging roads, and exhilarating race-day energy. Whether you’re riding solo or joining the Ultimate Mudslinger (by pairing the MTB with a half-marathon trail run), this race blends challenging climbs, fast descents, and a festive grassroots vibe.

The course features 35% singletrack, classic logging roads, and loamy fast-flowing descents. Riders can choose between a 12.2-mile short loop or opt for the long course.

• Combine MTB with a half-marathon trail run for the Ultimate Mudslinger challenge
• Grassroots, community-driven atmosphere with post-race festivities at Blodgett School
• Established in 1987 — a true Oregon XC tradition
• Options for various levels: short loop and long course