Ironman 70.3 Chattanooga

MAY

16

2027

IRONMAN 70.3 Chattanooga on May 16, 2027 features a downriver Tennessee River swim, a rolling bike through hills, and a run along riverfront and park trails.

Sun 16 May 2027

Chattanooga, Tennessee

Website

Middle distance 1.9 90 21.1 km

Always double-check with the organizer's website! This page may contain affiliate links.

IRONMAN 70.3 Chattanooga

IRONMAN 70.3 Chattanooga takes place in Chattanooga, Tennessee on May 16, 2027. The event is held in and around the city known for its river and nearby hills.

The course features a downriver swim in the Tennessee River, a rolling bike course through scenic hills, and a run that follows the riverfront and park trails. Average water temperature is listed as 72 °F / 22 °C. Typical air temperatures for the event are listed as 84 °F / 29 °C for a high and 63 °F / 17 °C for a low.

The race is presented as a World Championship stage. The event listing notes support from local triathlon clubs and an active community presence during the race weekend. Location details place the event in Chattanooga, TN, United States.

Information provided covers course setting, seasonal temperatures, and the event’s role within the broader IRONMAN 70.3 series. The description focuses on observable course features and event context rather than promotional claims. Visit the organization's website for the most recent information.

70 mi

Ironman 70.3