IRONMAN San Juan
- Date
- November 1, 2026
- Location
- San Juan, Argentina
- Race type
- IRONMAN — 140.6 mi (226 km)
- Swim
- Reservoir
- Bike course
- Rolling
- Run course
- Rolling
- Avg. air temperature
- 69F/21C
- Avg. water temperature
- 72F/22C
- Nearest airport
- Domingo Faustino Sarmiento Airport (UAQ)
Official race page on ironman.com
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FAQ
When is IRONMAN San Juan?
IRONMAN San Juan is scheduled for November 1, 2026.
Where is IRONMAN San Juan?
IRONMAN San Juan is held in San Juan, Argentina (South America).
What is the course like at IRONMAN San Juan?
IRONMAN San Juan is an IRONMAN race (140.6 mi (226 km)) with a reservoir swim, a rolling bike course and a rolling run course.
Is IRONMAN San Juan wetsuit legal?
The average water temperature is 72°F (22°C), which is within the age-group wetsuit-legal range (up to and including 76.1°F / 24.5°C) under the 2026 IRONMAN Competition Rules. The official call is made from the water temperature measured on race morning.
What is the nearest airport to IRONMAN San Juan?
The nearest airport listed for IRONMAN San Juan is Domingo Faustino Sarmiento Airport (UAQ).
How do I register for IRONMAN San Juan?
Registration is handled on the official IRONMAN race page: https://www.ironman.com/races/im-san-juan