Volcano vs You! Who will win?
Welcome to the Spitfire Ultra Trail Challenge — a one-of-a-kind race where you’ll test your limits against the ancient forces of the earth itself. Formerly known as the Menan Butte Trail Challenge, this event was created to invite runners of all levels to battle the volcano in a dramatic and geologically rich setting.
Your battleground? North Menan Butte — an extinct volcano formed by explosive eruptions 10,000 years ago. The course will take you over a thrilling mix of terrain: shifting sand, sharp volcanic rock, grippy slick rock, winding trails through sagebrush, and the occasional sighting of local wildlife.
We invite you to “Run Your Ash Off” on April 19, 2025, and claim bragging rights as you forge your strength and character. Volcano vs You — who will emerge victorious?
The you who starts will not be the you who finishes. You Are Spitfire.
Course Description
Choose your challenge: 55K, 30K, 12K, or 5K — every course brings its own brand of fiery fun and fierce beauty.
You’ll traverse the volcano’s west and east flanks, loop along its dramatic rim, and plunge into the heart of the crater itself. Expect constant changes in scenery and surface: soft sand climbs, jagged volcanic outcrops, technical slick rock, open sagebrush flats, and fast, flowy singletrack.
On clear days, your effort will be rewarded with jaw-dropping views of:
- The iconic Teton Range
- The winding Snake River
- Idaho’s rugged surrounding mountains
This is also an elevation-rich course, offering excellent early-season training for runners targeting summer ultra distances.
Runner Experience
The Spitfire Ultra offers a unique opportunity to experience the joy and challenge of trail running in a supportive, high-energy environment. Whether this is your first trail race or your 50th ultra, you’ll find camaraderie, fierce competition, and a festive spirit on race day.
This is an ideal event for first-timers looking to try trail running in an accessible but exciting setting — and for seasoned mountain runners seeking an early-season race to test their legs and lungs.
You’ll also be joining a rich tradition: the race has been a fixture on the Idaho trail running calendar since 2015. The long history and returning community make Spitfire a race where old friends meet — and new friendships are forged in volcanic dust.
Dance on the rims. Run your ash off. Conquer the volcano. You Are Spitfire.
Practical Details
- Registration opens June 16, 2025 @ 12:00 AM MT — be ready to claim your spot!
- Lodging is available nearby in Menan, ID and surrounding towns. From rustic cabins to hotels, you’ll find plenty of comfortable options.
- Weather in April can vary — from cool mornings to warm afternoons. Be prepared for all conditions.
- Bring your sense of adventure. This is one race where the experience matters more than the clock.
About the Organizers
The Spitfire Ultra Trail Challenge is organized by a passionate and dedicated race director who has shepherded this event since 2015. Known for their creativity, attention to detail, and deep connection to Idaho’s natural landscapes, the Spitfire team is committed to delivering a race experience that is challenging, inclusive, and unforgettable.
Come join the adventure — and find out what it means to be Spitfire.
Event's current local time: 6:59 AM MT
