Ironman Wisconsin (myTeam Triumph)
Madison, WI
Sun, Sep 13, 2026
Past Event
When
Sunday, September 13th, 2026
Where
Monona Terrace, Madison WI
Distances
See race page
Typical weather
58–75°F · some rain risk
See last 10 years
On this date: rain 3 of the last 10 years
2025
63–80°F
rain
2024
63–81°F
dry
2023
49–64°F
dry
2022
55–75°F
dry
2021
62–72°F
rain
2020
56–72°F
dry
2019
61–71°F
rain
2018
59–77°F
dry
2017
54–77°F
dry
2016
64–73°F
dry
Best months to race in Wisconsin →
About this race
Race Overview
Ironman Wisconsin is one of the most amazing experiences you will ever have. This race will be one to remember for all.
Event Details
- Date: September 13, 2026
- Location: Monona Terrace, Madison, WI
- Race URL: Link to Race Details
Course map
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