The BTC Triathlon Series (sponsored by Betar Lawyers) is a sprint triathlon series held on a scenic course at Middle Head in Mosman. The 400m swim takes place in the sheltered waters of Obelisk Beach before the 15km cycle takes in multiple laps of Chowder Bay Road, and finally, the 4km run takes place in the historical barracks and beautiful bushland of Middle Head Reserve.
The BTC Triathlon Series races are great introductory triathlons for beginners and a fun hit out for experienced triathletes alike. We provide a traffic-free bike course, medals for podium getters, great lucky draw prizes, and post-race food and drink.
Our triathlons are open to BTC members, members of other triathlon clubs, and non-members alike!