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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

The Australian XTri National Championships Returns to its High Country Home in the Snowy Mountains in 2024

The Australian XTri National Championships Returns to its High Country Home in the Snowy Mountains in 2024
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Swim Cancelled at Tomorrow’s TreX Cross Triathlon and the Course will now be a Cross Duathlon

Swim Cancelled at Tomorrow’s TreX Cross Triathlon and the Course will now be a Cross Duathlon
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Queensland’s Sunshine Coast to host the 2023 Triathlon Qld State Championships & World Champs Qualifier

In2Adventure announce FREE Training Programs with world greats Ben and Jacqui Allen In2Adventure athletes are in for a massive training boost with free training programs on offer from off road greats Ben and Jacqui Allen.
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In2Adventure announce FREE Training Programs with world greats Ben and Jacqui Allen

In2Adventure announce FREE Training Programs with world greats Ben and Jacqui Allen In2Adventure athletes are in for a massive training boost with free training programs on offer from off road greats Ben and Jacqui Allen.

TreX Port Stephens to host the Triathlon NSW State Championships and World Champs Qualifier in 2023

TreX Port Stephens to host the Triathlon NSW State Championships and World Champs Qualifier in 2023 PORT STEPHENS, NSW – In breaking news, Triathlon New South Wales have announced that Port Stephens on the NSW Hunter Coast is set to host the NSW Cross Triathlon Championships in September 2023.

TreX Snowy Mountains 2024 Opens with a MASSIVE One Day HALF PRICE Sale

TreX Snowy Mountains 2024 Opens with a MASSIVE One Day HALF PRICE Sale SNOWY MOUNTAINS, NSW – The country’s most beloved Off Road Triathlon event returns to the spectacular Snowy Mountains on 25 February 2024! And, as a bonus, athletes will have the opportunity to enter with a MASSIVE One Day HALF PRICE Sale. And it all kicks off this Monday 12th June.

The Sunshine Coast MultiSport Festival is back in October with a massive One Day Half Price Opening Special

The Sunshine Coast MultiSport Festival is back in October with a massive One Day Half Price Opening Special SUNSHINE COAST, QLD – In breaking news, the Sunshine Coast MultiSport Festival is back in October and athletes have a one off opportunity to enter with a massive 50% off!

WIN! A Yakima HoldUp Evo 2 Rear Mounted Bike Rack with the Roof Rack Store - Value $749

WIN! A Yakima HoldUp Evo 2 Rear Mounted Bike Rack with the Roof Rack Store - Value $749! Sunshine Coast MultiSport Festival | 22-23 April 2023, The biggest thank you to our friends at Roof Rack Store Australia who will be joining the team at the Sunshine Coast MultiSport Festival showcasing their amazing range of racks for carrying all the equipment you need for your next adventure.AND… as an added bonus one lucky visitor will be taking home a Yakima HoldUp EVO 2 Bike Carrier valued at $749

Port Stephens MultiSport Festival is back in 2023 with a massive One Day Half Price Opening Special

Port Stephens MultiSport Festival is back in 2023 with a massive One Day Half Price Opening Special PORT STEPHENS, NSW – In breaking news, the Port Stephens MultiSport Festival is back in 2023 and athletes have a one off opportunity to enter for a massive 50% off!