Brat - Eastern Triathlon Series
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Event information
The BRAT - Eastern Triathlon Series Race 1 takes place on 12 October 2025 in Maroubra, Australia. The event is organised by Bondi Running and Triathlon (BRAT) Club Inc and is part of a series with further races planned in December 2025 and March 2026. Race-day operations include registration with timing chip collection, transition area set up, a mandatory race briefing for adult athletes, and a post-race presentation. The event is run by volunteers as a not-for-profit series.
Race format, distances and rules
Races use pool swim laps, a multi-lap bike course and multi-lap run courses around Heffron Park and Des Renford Leisure Centre. Swim waves are allocated by estimated swim time: Wave A under 13 minutes, Wave B over 13 minutes. Wetsuits are optional; wetsuit swimmers are not eligible for podium places.
Distances:
- Sprint (15+ years): Swim 700 m, Bike 20 km, Run 5 km
- Enticer (15+ years): Swim 200 m, Bike 10 km, Run 2.5 km
- Kids (12-14 years): Swim 100 m, Bike 4 km, Run 1 km
The event follows Triathlon Australia competition rules. It is a non-drafting bike event with a 10 metre draft zone and a maximum of 20 seconds allowed to pass through the draft zone. Penalties include a Blue card (3 minute time penalty), Yellow card (stop-go), and Red card (disqualification). Helmets and shoes are required for bike and run legs, and littering or accepting outside assistance (except from Race Officials) is prohibited. Prize money is offered for top three male and female finishers at each race. Visit the organization's website for the most recent information.