About this event
The Vladswim Challenge Balmoral Swim is an open-water endurance event held at Balmoral in Sydney’s protected Middle Harbour on Saturday, 12 December 2026.
Swimmers can choose from 2.5 km, 5 km and 10 km distances. The course begins at Chinamans Beach and follows the harbour coastline to Balmoral Beach, with the 5 km event covering two loops and the 10 km challenge covering four.
The 2.5 km distance offers an accessible introduction to longer open-water swimming, while the extended courses are designed for experienced swimmers preparing for major endurance goals, building race kilometres or testing their limits. Participants can also take part as part of a relay team.
With calm, sheltered harbour conditions, clearly defined swim loops and on-course water safety, the event combines a demanding endurance challenge with scenic Sydney surroundings. Finishers can expect a rewarding test of fitness, pacing and mental resilience at one of the city’s most picturesque swimming locations.
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