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A breath-taking footrace through the Amazon Rainforest

Run, scramble and fight your way through 230km of remote jungle, journeying from cloud forest to amazon basin

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The Ultras

The Ice Ultra

The Jungle Ultra

The Mountain Ultra

Watch the 2017 Ice Ultra Trailer here!

2017 Ice Ultra Trailer

“It was amazing to be running in such beautiful surroundings and spending time with great people. A true adventure.”

Mimi Anderson

Multiple BTU race finisher, world record breaker and all-round running legend

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