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Hagg Mud 50K/25K

Gaston, United States • 14 Feb 2026

The Hagg Mud 50K/25K is a challenging early-season trail running event held at Henry Hagg Lake in Scoggins Valley Park near Gaston, Oregon. Since 2001, it has attracted runners who enjoy muddy, scenic courses. Participants can choose between a 50K race, consisting of two loops around the lake with five aid stations, or a 25K race with one loop and two aid stations. The course features single-track trails, gravel road sections, and notable elevation changes, especially on Sain Creek Road. The event emphasizes community, inclusivity, and environmental responsibility, offering well-stocked aid stations, a post-race party, and sustainable practices like cupless aid stations. Visit the organization's website for the most recent information.

United States Oregon Gaston

Race information

Website Registration
50 km
50k
25 km
25k
Visit the organization's website for the most recent information.
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