Bigfoot 20 Mile Run
AUG
14
2026
The Bigfoot 20 Mile Run starts at Marble Mountain Sno Park on Mount St. Helens. Runners traverse single-track trails through lava fields, streams, and old-growth forests.
Fri 14 Aug 2026
20 miles
Always double-check with the organizer's website! This page may contain affiliate links.
Bigfoot 20 Mile Run
The Bigfoot 20 mile run starts at the Marble Mountain Sno Park on the southwestern side of Mount St. Helens. The route is entirely on single-track trails. It passes through lava fields, includes stream crossings, and goes through old-growth forests.
The event has a 9-hour cutoff time. Visit the organization's website for the most recent information.
20 mi
20 Miles
