Triathlon

BTC Triathlon Series: Race 3

Sunday, 7 February 2027
Mosman, NSW
Sprint Triathlon
Balmoral Triathlon Club
Official Website

About This Event

Join the BTC Triathlon Series Race 3 at Middle Head, Mosman – a scenic sprint triathlon featuring a 400 m swim, 15 km bike and 4 km run on traffic‑free roads and bush tracks. Perfect for beginners and seasoned athletes alike.

Events & entry fees

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Sunday 7 February

  1. Sprint Triathlon 400m swim / 15km bike / 4km run
    Start TBA
    $70

Entry fees as listed on 18 Oct 2026. Prices often rise after early bird, so check the entry page for today's price.

Quick Facts

Date
Sunday, 07 February 2027
Terrain
Mixed
Location
Middle Head, Mosman, NSW
Entry Fee
$60-$75
Difficulty
Moderate
Start Time
Check official website
Good for Beginners
Yes – the sprint distance and traffic‑free course make it ideal for first‑time triathletes.

Event Details

Date Sunday, 7 February 2027
Location Mosman, NSW
State NSW
Terrain Road
Entry Fee $60-$75
Organizer Balmoral Triathlon Club

Course Description

The race kicks off with a single 400 m lap in the sheltered waters of Obelisk Beach, offering calm conditions for all skill levels. Cyclists then tackle five laps of Chowder Bay Road, a smooth coastal road with gentle undulations and stunning harbour views. The run consists of two laps weaving through historic Middle Head Barracks and the leafy bush tracks of Middle Head Reserve, providing a mix of road and trail footing. The closed‑course format ensures a safe, traffic‑free experience, while the varied scenery keeps participants motivated from start to finish.

Getting There

The event is held at Middle Head in the suburb of Mosman, north‑east of Sydney CBD. Parking and public transport options are not listed in the race details, so please visit the Balmoral Triathlon Club website for the latest information on parking locations, bus routes and recommended arrival times.

Weather & What to Pack

February is summer in NSW, with typical daytime temperatures ranging from 22 °C to 28 °C and occasional peaks above 30 °C. Expect mostly sunny skies and moderate humidity. Dress in light, breathable clothing, wear a hat and sunscreen, and stay well‑hydrated before, during and after the race. A wetsuit is optional for the swim, depending on personal comfort in warm water.

Race details last updated 19 Oct 2026

Ready to run BTC Triathlon Series: Race 3?

Official Website

Frequently Asked Questions

How do I register for the race?

Registration is handled through the Balmoral Triathlon Club events page. Entry fees range from $60 to $75 depending on membership status. See the website for the registration link and any deadlines.

What time does the race start and when should I arrive?

The exact start time is not published. Arrive early to allow time for check‑in, bag drop and the pre‑race briefing. Check the official website for the confirmed start time and recommended arrival window.

What equipment is allowed or required?

Swim aids and wetsuits are permitted for the swim. Any type of bike may be used except e‑bikes. Standard running shoes are recommended. All participants receive a Triathlon Australia Day Pass covering race insurance.

Can I compete as part of a team or relay?

Yes – you can race solo, in a two‑person team (one athlete does two legs) or a three‑person team (each athlete does one leg). Refer to the BTC Race Manual for detailed relay rules.

What is the policy if I need to cancel or change my entry?

Transfers to another BTC race in the same season are allowed up to 7 days before the event. If the race is cancelled, a full refund is provided. No refunds or transfers are given for course changes.

parkruns near this race

Free, timed 5km every Saturday morning. A good hit-out between races, or an easy shakeout the day before this one.

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