IRONMAN Portugal-Cascais took place on Sat, Oct 17, 2026 in Cascais, Portugal. The main route is 226 km.
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- Date
- Sat, Oct 17, 2026
- Start
- Cascais 🇵🇹
- Distance
- 226 km
- Level
- Open to all
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Start freeFull-distance IRONMAN triathlon in Cascais, Portugal: a 3.8 km swim, 180 km bike and 42.2 km run (226 km total).
What this race demands
IRONMAN Portugal-Cascais demands sustained endurance across three consecutive disciplines totaling 226 kilometers, requiring rigorous pacing and metabolic management.
Aerobic Capacity
The race requires covering 3.8 km of swimming, 180 km of cycling, and a 42.2 km marathon run, demanding high cardiovascular efficiency and muscular endurance over many hours.
Pacing Discipline
Spanning a full-distance triathlon format in October, athletes must carefully control their output on the bike leg to preserve sufficient running capacity for the final marathon.
Target 60 to 90 grams of carbohydrates per hour throughout the bike and run legs to sustain output over the extended duration of a full-distance triathlon.
Frequently asked questions
When is IRONMAN Portugal-Cascais?
IRONMAN Portugal-Cascais took place on Sat, Oct 17, 2026 in Cascais, Portugal.
How long is IRONMAN Portugal-Cascais?
The main route is 226 km.
What does IRONMAN Portugal-Cascais demand?
IRONMAN Portugal-Cascais demands sustained endurance across three consecutive disciplines totaling 226 kilometers, requiring rigorous pacing and metabolic management.
Who is IRONMAN Portugal-Cascais for?
IRONMAN Portugal-Cascais is open to all participants.
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