BTC Duathlon Series 2025 - Race 1

BTC Duathlon Series 2025 - Race 1

Sunday, 10 August 2025

Karrargup Nature Reserve, Leschenault, WA

Follow event Follow series Road/Path/Park Off Road/Trail Duathlon Kids Relay

Bunbury Tri Club's Duathlon on 10 August 2025 is the first in a three race series, with all events run at Karrargup Nature Reserve, Leschenault.

There are three race distances, all with run, bike and run legs.

The run is a combination of light trail run on a flat dirt track and footpath. The long course run starts with a 3km circuit then a 1.6km circuit for the first leg and the 3km loop for the second leg. The short course is also a circuit using a 1.6km loop. The bike course is along Cathedral Avenue. The road will stay open to traffic, and traffic marshals will be in place.

These races are open to Bunbury Tri Club members and Non BTC members - you must register prior to the race – no registration available on the day.

Organiser

Bunbury Tri Club

Series

BTC Duathlon Series

Distances/Events

Duathlon (Run + Bike + Run):

Trystars/Kids
(7 - 9 yrs): 500m + 2K + 500m
(10 - 11 yrs): 1K + 4K + 1K

Short/Enticer: 1.6K + 11K + 1.6K
Long/Sprint: 4.6K + 22K + 3K - solo/relay

Location map

All 2025 events are based at Karrargup Nature Reserve (access is via Cathedral Avenue).

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

Disclaimer

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Always check with the official event website and/or facebook page for the most recent information. 

This listing was last manually checked on 15 July 2025.

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