IRONMAN 70.3 Buenos Aires Palermo

October 4, 2026

Lago de Regatas, Parque Tres de Febrero (Palermo) · Buenos Aires, Argentina

About

IRONMAN 70.3 triathlon in the heart of Buenos Aires, featuring a calm lake swim in Lago de Regatas in Palermo, a rolling bike course, and a flat run. Set in Argentina's vibrant capital blending European elegance with Latin American energy, culture, and gastronomy.

Step 2

Pick your distance

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Start

Lago de Regatas, Parque Tres de Febrero (Palermo)

Entry fee

USD 441.67 (individual, all-in)

Weather

Mild 22°C

Register on regarg1.ironman.com

Why this race

  • Official Ironman 70.3 series race
  • Global brand with televised coverage and worldwide field
  • Capital-city venue, official ironman.com listing

If you like Ironman 70.3 Cozumel or Ironman 70.3 Punta del Este, you'll like this one.

Pack this

  • Wetsuit plus tri suit, goggles (clear + tinted) and swim cap
  • Road bike serviced, spare tube, CO2 and multi-tool for the 90km loop
  • Helmet with valid straps, race belt, bike and run shoes in transition bags
  • 6-8 gels plus two 750ml bottles with electrolyte tabs for 22°C
  • Photo ID, licence and registration confirmation for check-in

What you should know

  • Athlete check-in, mandatory briefing and bike drop happen the day before — no race-morning bike racking.
  • Body marking and timing chip are issued at transition entry; helmets are checked before you leave T1.
  • Wetsuit legality depends on Lago de Regatas water temperature announced at the briefing.
  • Drafting is penalised on the bike; keep the required gap and pass promptly or take a time penalty.
  • Overall cutoff is about 8h30 with intermediate swim and bike limits; expect exposed, sunny run laps.
Based on 1 source

The information shown here is based on the most recent listing we could find, and may change. Always confirm details on the event's official site before registering.

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