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Australia's National X-Tri Series

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TreX Snowy Mountains

Snowy Mountains, NSW
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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

2026/27 TreX Update

After careful consideration, we’ve made the difficult decision to place the TreX Cross Triathlon Series on pause for the upcoming season.
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Robyn Lazenby
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Port Stephens MultiSport Festival Moves to May 2026

Port Stephens MultiSport Festival Moves to May 2026 Port Stephens, NSW – In2Adventure is eager to announce that the Port Stephens MultiSport Festival, originally scheduled for 20–21 September 2025, will now take place in May 2026. The date change comes as part of a refreshed In2Adventure event calendar, designed to bring new and exciting experiences to our off-road adventurers in 2026 and beyond.
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Robyn Lazenby
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Sunshine Coast MultiSport Festival is back in 2024 with a massive One Day Half Price Opening Special

Sunshine Coast MultiSport Festival is back in 2024 with a massive One Day Half Price Opening Special SUNSHINE COAST, QLD – Get ready to experience an unparalleled adventure! The Sunshine Coast MultiSport Festival proudly announces the addition of the challenging Trail Run Australia TRA32 and TRA21 courses to its event lineup.  Accompanied by TreX Cross Triathlon hosting the Triathlon Qld State Champs. This is set to be a not-to-b-missed weekend of Off Road Action on 26-27 October, 2024. To celebrate, we are offering a one-day special promotion where entrants can register for half price!
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Robyn Lazenby
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TreX Snowy Mountains 2025 Opens with a MASSIVE One Day HALF PRICE Sale

TreX Snowy Mountains 2025 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 23 February 2025 ready to host the Triathlon Australia National Championships! 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 Wednesday 10th July
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Robyn Lazenby
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Sunshine Coast MultiSport Festival - 20-21 April - Course Update

Sunshine Coast MultiSport Festival - 20-21 April - Course Update
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Robyn Lazenby
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Update to TreX Snowy Mtns MTB Course

Update to TreX Snowy Mtns MTB Course
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Robyn Lazenby
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Queensland’s Sunshine Coast to host the Australian National X-Duathlon Championships & XC MTB Festival

Queensland’s Sunshine Coast to host the Australian National X-Duathlon Championships & XC MTB Festival. SUNSHINE COAST, QLD – In breaking news, Triathlon Australia have announced Queensland’s Sunshine Coast Hinterland is set to host the Australian Cross Duathlon Championships in April 2024.
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Robyn Lazenby
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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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Robyn Lazenby
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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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Robyn Lazenby
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