IRONMAN 70.3 World Championship 2027
August 28, 2027
Chattanooga, TN, US
About
The IRONMAN 70.3 World Championship takes place in Chattanooga, Tennessee, featuring a river swim, a hilly bike course, and a rolling run course through the scenic city. It is the pinnacle event of the IRONMAN 70.3 season, open only to athletes who qualify at other IRONMAN 70.3 races worldwide.
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Why this race
- Listed on the official IRONMAN, 70.3 and 5150 calendar.
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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