Bigfoot 20M

UPCOMING RACE
A woman hiking up a rocky mountain trail with trekking poles, wearing a backpack, shorts, and a sleeveless top, surrounded by rugged terrain and distant mountains.
Upcoming Events
2026 BIGFOOT 20M

REGISTRATION NOW OPEN

The Bigfoot 20 mile begins at Marble Mountain Sno Park and runs along Mt. St. Helen's South Western side, taking you on a journey on this incredible volcano that erupted in 1980.

Silhouette of a Bigfoot or Sasquatch figure in gold with a white outline against a black background.

The Bigfoot 20 mile begins at Marble Mountain Sno Park and runs along Mt. St. Helen's South Western side, taking you on a journey on this incredible volcano that erupted in 1980. Runners will experience lava fields, stream crossings, old-growth forests, and mountain running at its best! The route is 100% single-track trails. 9 hour cut-off.

Looking up at tall trees with green foliage, with a clear blue sky visible through the branches.

COURSE DETAILS:

LOCATION: Mount St. Helens

MILES: 20 miles

CUTOFF: 9 hour cutoff

This event takes place on National Forest Lands.

Photography by Jason Peters Sarah Attar & Anastasia Wilde

A man with outstretched arms standing on rocky terrain in a mountainous area, smiling at the camera.
A mountain trail surrounded by green trees and a pink wildflower in the foreground, with mountains faintly visible in the background.
Bigfoot 20M Course Map
A mountain with snow patches in the background, tall dead trees, and green pine trees in the foreground on rocky terrain under a blue sky with clouds.
Bigfoot 20M Runner Manual
Mountain landscape with green forests and rocky slopes under cloudy sky
Race Day Details
Two women hiking on a rocky trail in a mountainous forest, surrounded by green pine trees, with cloudy sky overhead.
Three hikers navigating a rocky mountain trail with sparse trees, distant mountain peaks, and overcast sky.
A person trail running through rocky terrain in a mountainous area with sparse vegetation and distant snow-capped peaks.
A person in a sasquatch costume high-fives a hiker in a forest.
Young man hiking in a desert landscape with rolling hills in the background, wearing a blue shirt, gray shorts, carrying a red backpack, and using trekking poles.
Man trail running in a mountainous landscape with snow-capped peaks, wearing a chicken hat, sunglasses, yellow backpack, red shorts, and holding a water bottle.
Three people hiking on a dirt trail through a dense forest of tall pine trees.
Two hikers walking along a mountain trail with a snow-capped mountain in the background.
Three hikers climbing over large black volcanic rocks on a mountain trail, with a cloudy sky and some trees in the background.
Four trail runners climbing over large rocks on a mountain trail, surrounded by volcanic terrain with a cloudy sky and distant mountains in the background.
Two male hikers ascending a rocky mountain trail with clouds and mountains in the background.
A man with tattoos climbing over large rocks on a mountain trail, with a scenic background of mountainous terrain, cloudy sky, and a few green trees.
A group of runners participating in a trail race on a rocky terrain with mountain scenery in the background.
Group of hikers descending a rocky, volcanic terrain surrounded by sparse trees under a clear blue sky.

We Love Our Volunteers!

Volunteer at a race and earn a free or discounted entry into another Destination Trail race.

Email us at volunteer@destinationtrailrun.com

please note some restrictions may apply.

Volunteer