About This Event
Australia's oldest triathlon returns to the iconic Sydney International Regatta Centre. With six distances from Super Sprint to Classic, the event offers something for every ability level in a vibrant, historic weekend atmosphere.
Events
Save the ones you’re doing to My races. Free with a MyRaceHub account.
Sunday 22 November
-
Super Sprint Triathlon 200m swim / 8km bike / 2.5km run7am
-
Sprint Triathlon 750m swim / 20km bike / 5km run7:30am
-
Classic Triathlon 2km swim / 60km bike / 18km run9am
-
Aquabike Classic 2km swim / 60km bike9am
-
Nepean Triathlon 1km swim / 30km bike / 8km run10am
For current entry fees, check the entry page.
Quick Facts
- Date
- 22 November 2026
- Terrain
- Road
- Location
- Sydney International Regatta Centre, Penrith, NSW
- Entry Fee
- Check the entry page for current prices
- Difficulty
- Moderate
- Start Time
- 7:00 AM
- Good for Beginners
- Yes – Super Sprint and Try A TRI provide an accessible entry point for first‑time triathletes.
Event Details
Course Description
The Nepean Triathlon courses weave around the world‑class lake and flat circuits of the Sydney International Regatta Centre. Swimmers launch from the warm‑water lake, cyclists enjoy smooth, wide roads with gentle undulations, and runners finish on a scenic, mostly flat loop alongside the Nepean River. The Classic course tests endurance over 2 km, 60 km and 18 km, while shorter formats keep the action fast and fierce. Spectators can watch from multiple viewing points, and the venue’s open layout makes it easy to follow the race from start to finish.
Getting There
From Sydney CBD, follow the M4 west to the Castlereagh Road exit and continue to the Sydney International Regatta Centre signage. On‑site parking is plentiful and free. Penrith train station is a 10‑minute bus ride away; several local buses also serve the venue. Arrive at least one hour before your start time to collect your race pack and complete the briefing.
Where to Stay
Places to stay near the start, priced for race weekend.
We may earn a small referral fee if you book through this map — you pay the same price.
Weather & What to Pack
The event takes place in Australian spring (November). Typical November weather in Penrith is warm, with daytime highs around 28 °C and overnight lows near 15 °C. Expect plenty of sunshine and moderate humidity. Dress in breathable, quick‑dry fabrics, wear a sun‑hat, and bring a light jacket for the cooler early‑morning hours. Hydration is essential – carry a water bottle and use the aid stations along the course.
Race details last updated 13 Sep 2026
Ready to run Nepean Triathlon?
Official WebsiteFrequently Asked Questions
How do I register for the race?
Register online via the official website or the Race Roster page. Choose your distance, pay the entry fee, and you’ll receive a confirmation email with your bib number and race pack collection details.
What are the cut‑off times?
Each distance has a specific cut‑off. For example, the Classic Triathlon must finish by 3:15 PM. Detailed cut‑off times are listed on the event schedule page.
What equipment do I need to bring?
You must bring a wetsuit or swimwear, a road‑legal bike with a working helmet, and appropriate running shoes. Bikes are inspected at the transition area; ensure they are in good condition and meet the event’s safety standards.
Are there aid stations on the course?
Yes. Aid stations with water, sports drinks and toilets are positioned on the swim, bike and run loops. They are clearly marked on the course map.
Can I bring my own bike or rent one on‑site?
You may bring your own bike or rent a bike from local vendors in Penrith. The event does not provide bike rentals, but several bike shops near the venue offer day‑hire services.
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.
- Penrith Lakes parkrun Sat 8:00am · 1.4 km away · Penrith
- Nepean River parkrun Sat 8:00am · 4.3 km away · Penrith Plaza
- Werrington Lakes Reserve parkrun Sat 8:00am · 7.2 km away · Werrington County
Is this your event?
Claim Nepean Triathlon to keep its details up to date — dates, distances, entry fees and course information. Free, and it takes a minute.
- Correct your race's details yourself, any time
- Runners see accurate info when they're deciding what to enter
- Optionally feature your event in search results