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Join us on 29 - 30th March, 2025

Nepean Triathlon

Sunday, 30th March, 2025




Entry Details

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.

The Nepean Triathlon is for people aged 14 years and over (as at 31 December 2024). For younger kids, check out the Enticer Triathlon (13+), Kids Triathlon (7-9 years) or the Tweens Triathlon (10-12 years).

Important Information: Age is calculated as at 31 December 2024. An additional one-day licence fee of $22.50 applies if you’re not a member of AusTriathlon.

Course Maps

The Nepean Triathlon is iconic, 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 over 40 years



The Male & Female Competitor Categories are as follows:

Age groups: 14-15, 16-19, 20-24, 25-29, 30-34, 35-39, 40-44, 45-49, 50-54, 55-59, 60-64, 65-69, 70-74, 75-79, 80+ (male and female). Clydesdales (males over 100kg) and Athenas (females over 80kg).
Race Ya Mates (no podium finishers, only bragging rights). Male, Female and Mixed teams will also be recognised on the podium

The minimum age for an individual to compete is 14 years of age at 31st December 2024.

Request for withdrawal must be sent via email to our Athlete Services. See our Refund & Transfer Policy

Teams can consist for 2-3 people who share the effort in completing either the swim, cycle or run legs. Teams can be male, female or mixed teams.

Important Information: Team captains create and pay for the team and invite team members. An additional one-day licence fee of $22.50 is applicable if any team member is not a member of AusTriathlon.

Collection of your timing chips is compulsory for all individuals entrants
These can be collected from the Registration Marquee
Please check the Event Schedule for registration and transition opening times.
Junior athletes please bring your parent or guardian along with you.

Please check the Event Schedule for the times
All place getters (1st, 2nd & 3rd)

Can be accessed via the Results link at the top of the page.
Results will be uploaded as soon as possible after the completion of the event.

AusTriathlon One Day Licence = $22.50 AUD

What You Get

Your event entry secures a host of benefits, including; an awesome event souvenir, sponsors’ products, beautiful race venue, safe and professionally managed event, timing chips and race results, road restrictions and traffic personnel, support from local charity groups, AusTriathlon sanctioning & technical support, run aid stations, post event nutrition and bragging rights 😉

Event Towel

Professional Timing

Traffic Restrictions