The Andrew "Boy" Charlton Biathlon Series consists of a 4km run in and around Art Gallery Road followed by a 300m swim in the Andrew Boy Charlton Pool. Run across 8 races each season, it's open to all fitness levels — from casual weekend joggers to seasoned triathletes.
From $40 single race | $290 for the full 8-race package
Thursday 15 October 2026 · 6:15pm · Andrew Boy Charlton Pool
Register Now →This Spring/Summer season series takes place over 8 races, commencing in October and running through to early December each year, starting at 6:15pm.
A scenic run in and around Art Gallery Road, Sydney.
Follow the run with a 300m swim in the iconic Andrew Boy Charlton Pool.
No matter if you're a casual weekend jogger or a seasoned triathlete, all ability levels are welcome. Feel free to walk part of the run if needed — it's all about participation.
We've had superstars such as Pete Jacobs (Hawaiian Ironman Champion) and Lisa Norden (Triathlon Olympic Silver Medalist) take part.
Eight races run each season on Thursday evenings:
Thursday 15th October
Thursday 22nd October
Thursday 29th October
Thursday 5th November
Thursday 12th November
Thursday 19th November
Thursday 26th November
Thursday 3rd December
Full season entry for all 8 races.
$290.00Just want to try one race first?
$40.00Andrew Boy Charlton Pool, 1C Mrs Macquaries Road, Sydney NSW 2000. The race starts in front of the pool entry. Check-in is open from 5:30pm at the pool entry. Lockers are available in the change rooms for valuables.
Each wave is limited to 20 participants, with 5 waves per race.
You must be registered at the pool and on the start line 10 minutes before your allocated start time, ready with your race number.
Swim 6 laps in the one lane — no changing lanes this season. Complete your 300m swim in the lane you enter, then raise your hand for our time recorders.
There are no refunds once registered, and no transfers if you are unable to attend.
Do I need to be an experienced triathlete to enter?
No. We welcome all fitness levels, from casual joggers to seasoned triathletes. If you can't make the full 4km, feel free to walk part of it — it's all about participation.
Can I enter a single race instead of the full series?
Yes. Single race entry is available for $40, or the full 8-race package for $290.
What should I bring on race day?
Bring your swimwear, running shoes and a towel. Lockers are available in the change rooms at Andrew Boy Charlton Pool for valuables.
Can I get a refund if I can't attend?
There are no refunds once registered and no transfers if you're unable to attend a race.
Register your interest and we’ll come back to you with entry details for the next race in the series.