MOUNTAIN MAN INVITATIONAL


2.4 MILE SWIM

100 MILE BIKE

26.2 MILE RUN

Conquer Colorado’s Toughest Triathlon | Off-Road & Above 10,000 Feet

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The Worlds Highest and Toughest Triathlon

The Mountain Man Invitational


About The Mountain Man


The Mountain Man Invitational is the ultimate test of endurance, set in the stunning yet challenging landscape of Leadville, Colorado. As the world’s highest and toughest triathlon, this event pushes athletes to their limits with a 2.4-mile swim, a 100-mile bike ride, and a 26.2-mile run, all above 10,000 feet in elevation.

2020 SOLO ATTEMPT

The Challenge


Designed for the toughest athletes, the Mountain Man Invitational offers a unique off-road experience. The high-altitude terrain demands exceptional physical and mental strength, making it a race like no other. Participants face rugged trails, unpredictable weather, and the sheer difficulty of competing at such heights.

Race details


  • Swim: 2.4 miles in cold, high-altitude waters.
  • Bike: 100 miles of challenging off-road cycling.
  • Run: A 26.2-mile marathon through rugged mountain trails.

The Challenge


Designed for the toughest athletes, the Mountain Man Invitational offers a unique off-road experience. The high-altitude terrain demands exceptional physical and mental strength, making it a race like no other. Participants face rugged trails, unpredictable weather, and the sheer difficulty of competing at such heights.

Race details


  • Swim: 2.4 miles in cold, high-altitude waters.
  • Bike: 100 miles of challenging off-road cycling.
  • Run: A 26.2-mile marathon through rugged mountain trails.

” I WANTED TO DO SOMETHING DIFFERENT, SOMETHING UNIQUE, SOMETHING NO ONE HAS EVER DONE. AN OFF-ROAD IRON MAN DISTANCE TRIATHLON ABOVE 10,000 FEET.”

- Sam Piccolotti: Founder, No Zero Days & M.M.I

2023 EVENT TRAILER

The Athletes

Sam Piccolotti

Zoe Nance

Kathy Duryea

Competing In The Mountain Man


Participating in the Mountain Man Invitational is not just about winning; it’s about conquering one of the toughest races on the planet. Whether you’re aiming for personal glory, seeking to push your limits, or simply looking for an unparalleled adventure, this race is for you.

Event Highlights


  • High-altitude challenges that test every athlete's endurance.
  • Off-road courses that take you through some of the most scenic and rugged terrains.
  • A sense of community and camaraderie among participants who share the same drive and determination.

Competing In The Mountain Man


Participating in the Mountain Man Invitational is not just about winning; it’s about conquering one of the toughest races on the planet. Whether you’re aiming for personal glory, seeking to push your limits, or simply looking for an unparalleled adventure, this race is for you.

Event Highlights


  • High-altitude challenges that test every athlete's endurance.
  • Off-road courses that take you through some of the most scenic and rugged terrains.
  • A sense of community and camaraderie among participants who share the same drive and determination.

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Do You Have What it Takes?

Mountain Man Invitational Course