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Napean Triathlon

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Australia's Oldest Triathlon - Multiple Olympians, Ironman World Champions and 4 remaining legends. The long history of the Nepean Triathlon is as colourful as the outfits that have been worn in this sport over the years. It’s iconic, it’s fast and a great event to challenge your mates. Join over 1,000 people to take on the race that has drawn athletes from all over the world for nearly 40 years.

How to enter the Napean Triathlon

  1. Nepean Triathlon

    Triathlon: Swim 1km, Bike 30km, Run 10km
    AUD $125–AUD $150
    Event passed
  2. Enticer Triathlon

    Triathlon: Swim 0.25km, Bike 10km, Run 2.5km
    AUD $60
    Event passed
  3. Tweens Triathlon

    Triathlon: Swim 0.15km, Bike 5km, Run 1.25km
    AUD $50
    Event passed
  4. Kids Triathlon

    Triathlon: Swim 0.05km, Bike 2km, Run 0.5km
    AUD $35
    Event passed

Napean Triathlon routes

The Nepean Triathlon offers one of the best venues in Australia to race a triathlon. The fast, flat and traffic free course has ample spectator opportunities and finishes in front of the main grandstand.

Event Details

Raceday Logistics

2:30 pm Enticer registration and transition area opens
3:50 pm Enticer registration and transition area closes
4:00 pm Nepean Triathlon registration (Sunday’s event) opens
4:00 pm Nepean Kids Triathlon race briefing and start
4:15 pm Nepean Tweens Triathlon race briefing and start
4:50 pm Nepean Enticer race briefing and start
5:30 pm Nepean Triathlon registration closes
5:45 pm Presentation for Saturday triathlons


5:30 am Nepean Triathlon registration and transition area opens
6:30 am Registration and transition area closes
6:40 am Compulsory race briefing
6:45 am Castlereagh Road closes. Professional women’s wave starts
6:55 am Professional men wave start
7:00 am Mates wave start
7:05-7:50 am Age group waves
9:30 am Bike course is closed as Old Castlereagh road re-opens
11:00 am Awards presentation and lucky draw prizes

Napean Triathlon weather forecast

Clear throughout the day.

Predicted highs
Predicted lows
IconLight breeze possible, up to 6mph

Meet the organizer

Organizer's website

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