Passaúna Reservoir
Find a swimming rhythm worth keeping
Settle into rhythm before committing to pace.
Seed honestly. Settle into rhythm.
Race Finder IRONMAN 70.3 Curitiba.
Race Intelligence · Curitiba, Brazil
IRONMAN 70.3 Curitiba.
Your best day in Curitiba.
Curitiba makes you do the logistics before you do the racing. The reservoir start and Barigui Park finish are separate places. Arrive with those details solved, and the remaining job is far simpler: swim calmly, ride within yourself and start the run with patience.
Curitiba, the city skyline.
- Race day
- 21 Mar 2027
- Course
- Swim 1.9 km · Bike 90.1 km · Run 21.1 km
- Historical air
- 17–26°C
Your day in Curitiba
What could you race?
I’m Tom, the coach behind Sense Endurance Coaching. Tell me where you are now and I’ll show you what a strong day in Curitiba could look like.
The course behind your race
The race begins before the water at Passaúna.
The 2027 race is set to begin at Passaúna Reservoir, with T1 by the water, and finish in Parque Barigui after a ride through the region. No verified 2027 cycling map is yet available, so the useful course plan is about effort and the very real demands of moving kit and people between sites.
Leaving Passaúna on the bike
Take time to settle on the roads
With the course's own terrain not yet fully detailed, cap your opening effort rather than assuming it's flat.
Cap opening effort. Fuel early.
Curitiba region, bike return
Finish the ride without spending the run
Finish planned nutrition and hold effort before the city-park run.
Stay patient. Finish planned nutrition.
Parque Barigui, first run kilometres
Allow your stride to become comfortable
Let the opening feel easy, not fast.
Easy first aid station. Check posture.
Parque Barigui, run finish
Make the late pace a considered decision
Only progress once the first half has held together.
Stay tall. Choose the last move late.
What to check in race week
Check the 2027 Passaúna swim entry and T1 bag procedure, Barigui T2 and finish arrangements, and the official transport from T2 to the reservoir start. Check the 2027 bike roads and aid stations rather than relying on an older route file. Leave time for the two-site journey.
Forecast statusToo early for a forecast
A race-day forecast is not meaningful yet; check back closer to the event.
- Temperature
- 16.9–26.2°CDew point centred on 17.2°C
- Wind and gusts
- 10.0 km/hGusts up to 32.8 km/hPrevailing direction NE
- Rain likelihood
- Up to 100%Wet-surface uncertainty retained
Historical baseline, 2019–2025 · Open-Meteo historical archive · Updated 2026-09-14.Historical comparison only. This is not a forecast for 2027.
Make your finish prediction and I can send this plan to you in race week.
Your plan, in race week
Prepare for Curitiba
Build the legs.
Practise the decisions.
A finish range gives you something to work towards. The preparation is specific to this race: every athlete arrives at the right start with the right bags and a clear pacing plan, while the bike and run still receive the attention they deserve.
I’m Tom. With Sense Endurance Coaching, I’ll build that preparation around your life, follow how you respond and adjust the work as you get closer to Curitiba.
Explore coachingTrisutto certified80/20 Endurance certifiedBrett Sutton’s Coach the Coach programme
Training on your own? See half distance plans
Method