XTERRA Dunsborough

XTERRA Dunsborough

Saturday, 28 March 2026 to Sunday, 29 March 2026

Dunsborough, WA

Follow event Triathlon Run/Walk Off Road/Trail Duathlon Kids Relay

XTERRA Dunsborough in Western Australia from 28 to 29 March 2026 is Australia's largest off-road triathlon.

The event is based in the pristine natural landscapes of Meelup Regional Park and will be an all-action weekend with long, sprint and kids off-road triathlons and a friendly race atmosphere – open to solos or relay teams.

Triathletes will swim in the turquoise waters of protected Geographe Bay, mountain bike along flowing single track lined with wildflowers and complete a spectacular trail run along the sculptured granite coastline.

The 2026 event will host the XTERRA Asia-Pacific Championships.

See also the XTERRA Trail Runs, three stand alone trail races through beautiful Meelup Regional Park, with 10km, Half Marathon and Marathon options and a spectacular course.

Organiser

Rapid Ascent

Distances/Events

Saturday: XTERRA Triathlons (Ocean Swim + MTB + Trail Run):
Sprint Course: 750m + 15.5K + 5.9K - solo/relay
Full Course: 1500m + 28.5K + 10.5K - solo/relay

Saturday: XTERRA Kids
Kids Tri: 200m + 5.8K + 2.6K (up to 14yrs)
Groms Duathlon (Run + MTB): 800m + 1.2K (under 9yrs)

Sunday: XTERRA Trail Runs:
10K
Half Marathon
Marathon

Location map

The event HQ is the Dunsborough Country Club.

Please note: the map location may be approximate. Refer to the event website for start lines and course maps.

Disclaimer

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This listing was last manually checked on 8 September 2025.

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