WHAT: The 2021 Ironman Chattanooga will take place this Sunday, and the bicycle portion of the race is expected to cause delays in Walker County along the route.
WHEN: Sunday, May 23 from 5 a.m. until 1 p.m.
WHERE: Motorists should expect delays at the following intersections:
- Highway 193 at Highway 341
- Highway 193 at Highway 136
- Highway 136 at Highway 341
Details about all of the roads affected by the triathlon are listed below.