← All races
🇦🇺

Western Sydney 70.3

Penrith, NSW · Australia · November · 70.3

A flat, fast PB course where heat and wind, not hills, are the variables.

🏊 Swim

1.9 km

Calm, non-wetsuit-dependent reservoir swim at the regatta centre.

Strategy: Flat water and a rolling start make this a forgiving swim — sight off the buoys and settle into a rhythm you can hold.

🚴 Bike

90 km · 450 m ↑

Fast, flat motorway loops with few corners.

Strategy: It is tempting to hammer flat roads. Hold your planned power/effort — wind exposure punishes anyone who over-cooks the first lap.

🏃 Run

21.1 km

Flat multi-lap run, minimal shade.

Strategy: With no hills to hide pacing errors, heat management is everything: take ice and fluid at every aid station from lap one.

Course & conditions

Bike climbing
450 m
Likely temp
26°C
Water
20–24°C
Wetsuit: likely legal / recommended
Climate: Late-spring; can be hot and dry in Western Sydney.

Cutoffs

GateCutoff (from your start)
Swim — out of the water1:10:00
Off the bike5:30:00
Overall finish8:30:00
Template cutoffs updated 2026-06-22 basis: rolling Official Athlete Guide ↗

Standard 70.3 cutoff structure shown as a planning template — most 70.3s allow ~8:30 overall from your rolling start, with a swim cutoff near 1:10 and a bike cutoff near 5:30. Mid-bike and mid-run cutoffs vary. Always confirm the exact gates and clock basis in this event’s Athlete Guide for your race year.

Targets by level

Finish-first

Beat every cutoff with margin. Swim relaxed, ride well within yourself, walk-run the climbs, and never stop fuelling.

Sub-6 / strong age-grouper

Hold steady race power on the bike, protect the run, and execute transitions cleanly. The run is won by what you did NOT do on the bike.

Competitive age-group

Sharp swim, disciplined high-end bike to your durability, and a negative-split run. Every transition second counts.

First-timer risks

  • Going out too hard on flat, fast roads and blowing the run.
  • Underestimating heat — dehydration on an exposed run.

Packing & prep

  • Sun protection and a visor — the run has little shade.
  • Extra electrolytes for a warm day.

Race-morning timeline

−3:00 h Wake, main breakfast, sip fluid. Familiar food only.
−1:30 h Arrive, body-mark, set up transition, pump tyres, rack bike.
−1:00 h Top-up carbs + fluid. Wetsuit half-on, short warm-up.
−15 min Optional gel, get to the swim corral, find your seed pace group.
Gun Start controlled — the first 300 m of the swim is not the race.

A generic template — adjust to the event’s actual transition close and start times in the Athlete Guide.

Now make it personal

Turn this course into your own finish-time bands, cutoff check and fueling plan in 60 seconds.

Build my Race Blueprint →
🏊
Add TriPB to your home screen
Your race plan, one tap away — works offline on race morning.