The Ironman Chattanooga 70.3 course is a challenging and scenic race that takes place in the beautiful city of Chattanooga, Tennessee. The course is known for its rolling hills, scenic landscapes, and the vibrant atmosphere of downtown Chattanooga.
The swim leg of the Ironman 70.3 Chattanooga course is a 1.2-mile point-to-point swim in the Tennessee River.
The bike leg of the course is a 56-mile loop that winds through the rolling hills of the Tennessee Valley. The course starts and ends at Coolidge Park, and it includes a number of challenging climbs and descents. The bike course also passes through some of Chattanooga’s most scenic neighborhoods, including Bluff View Art District and Custard’s Ferry.
The run leg of the course is a 13.1-mile loop that takes runners through the heart of downtown Chattanooga. The run course starts and ends at Walnut Street Bridge, and it includes a number of iconic landmarks, such as the AT&T Building, the Chattanooga Choo Choo, and the Tennessee Aquarium. The run course also features some challenging hills, including the Lookout Mountain Incline Railway.
In May 2023, Chattanooga, Tennessee experienced a variety of weather conditions. The highest temperature recorded was 31°C (88°F) on May 16, while the lowest was 5.6°C (42°F) on May 3. The average temperature for the month was around 20.6°C (69°F). The weather in May also included several days with precipitation and thunderstorms, with occasional light rain and heavy rain events.
The average water temperature in the Tennessee River at Chattanooga, TN in May is around 25°C (77°F). This makes it a comfortable temperature for swimming.
