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Australia's National X-Tri Series

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About us

Trex Triathlon is operated by In2Adventure:
The adventure event specialists!

At In2Adventure we embrace all things ‘Off Road’ and ‘Off the Beaten Track’. If you’re In 2 anything that involves dirt, mud and action then In2Adventure is your ‘one stop shop’ for events with a difference.

In2Adventure was founded, and is driven by our desire to… Read more

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News

Snowies MultiSport Festival Update | Thredbo Valley Trail Open | Jan 20, 2020

Snowies MultiSport Festival Update | Thredbo Valley Trail Open | Jan 20, 2020
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Snowy Mountains wins bid to host the 2020 Oceania Cross Triathlon Championships

SNOWY MOUNTAINS NSW | The Oceania Triathlon Union has announced that the iconic Thredbo Valley in the Snowy Mountains is set to play host to the Oceania Cross Triathlon Championships in February 2020.
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Titans of TreX Take-Out Dirt Master & Dirt Mistress Titles

Titans of TreX Take-Out Dirt Master & Dirt Mistress Titles
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Queen Kennedy and Debutante Douglas Have a Ball at Port Stephens

Queen Kennedy and Debutante Douglas Have a Ball at Port Stephens
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TreX Port Stephens | One Day Opening Special Extravaganza | Thurs 6 June

TreX Port Stephens | One Day Opening Special Extravaganza | Thurs 6 June

Port Stephens set to host a weekend of off-road action this September with a MASSIVE One Day Opening Special

Port Stephens set to host a weekend of off-road action this September with a MASSIVE One Day Opening Special