USA Ultra Triathlon Races

Endure
Ultra Triathlon

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The Endure Way
We are For Athletes, By Athletes

How far will you go?

Double Ultra Triathlon (Solo, Team)
Double Ultra Aquabike & Duathlon
Single Ultra Triathlon (Solo only)

Why Race with Endure?

A lot of people will question you. They'll say you're crazy. You'll do it anyway. That's the  endure way. 

When your breaking point comes, your body and mind will want to quit. You'll keep going. That's the endure way.

When you set goals, you don't play small. You go big. That's the endure way.

You believe that the status quo is for others and that limits are made to be broken. That's the endure way.

We are For Athletes, By Athletes. That's the endure way.

Ultra Triathlon

Imagine the thrill of taking on the most epic ultra triathlon races in the United States. Our flagship event is the double ultra triathlon, a grueling test of endurance featuring a 4.8-mile swim, a 224-mile bike ride, and a 52.4-mile run. We offer a range of alternative races to prepare you for this ultimate challenge. And as we grow, we're planning to introduce even more extreme races, like a triple or quintuple ultra triathlon. Our mission is to create a business for athletes, by athletes, and we're committed to bringing you the most thrilling and demanding races in the country. Get ready to push your limits and experience the ultimate test of endurance!

281.2 Mile Ultra Triathlon

Double Ultra Triathlon (Solo)

Endurance athletes will have 36 hours to conquer a continuous 4.8 mile open water swim, a 224 mile hilly bike ride, and a 52.4 mile hilly run, pushing their limits and reaching for greatness.

281.2 Mile Ultra Triathlon

Double Ultra Triathlon (Team)

We offer two team formats: teams of two and teams of three. Teams will work together to complete the double ultra triathlon. Teams may split the miles or disciplines as they choose.

228.8 Mile Ultra Aquabike (Swim & Bike)

Double Ultra Aquabike (Solo)

Athletes have 26 hours to conquer a continuous 4.8-mile swim followed by a 224-mile bike ride, in a test of strength and determination reminiscent of a double ultra triathlon, minus the run.

276.4 Mile Ultra Duathlon (Bike & Run)

Double Ultra Duathlon (Solo)

Athletes have 32 hours to conquer a continuous 224-mile bike ride followed by a 52.4-mile run, in a test of strength and determination reminiscent of a double ultra triathlon, minus the swim.

140.6 Mile Ultra Triathlon

Single Ultra Triathlon (Solo)

Triathletes have 17 hours to conquer a 2.4-mile swim, a 112-mile bike ride, and a 26.2-mile run. This event is open to athletes wanting to complete a 140.6 solo race and to those wanting to qualify for the double ultra triathlon.

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The most common questions

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