IRONMAN Chattanooga 2026
A point-to-point Tennessee River swim with the current, three bike loops on US-27, and a two-loop run finishing at Ross's Landing.
4 weeks to race day: the sharpening window
A full build no longer fits, but a sharp one does. This close in, the job is specificity and freshness: race-pace touches, open-water or brick rehearsal, and a taper your nervous system actually absorbs. No heroics; arrive fresh.
Building for this one? Ironman training plan covers the sessions, the weekly shape and how the block is paced. The R.A.C.E. Framework explains why it is built that way.
Build my pacing and preparation plan.
Commit to the date and the work gets a shape: your countdown starts, the emails arrive in step with your build, and the app anchors a recovery-led block so the final week lands exactly on race day.
One confirmation email, then the road begins. Registering for the race itself stays with the organiser.
“Treat the current-assisted swim as the start of a long day, not free time to spend later. Pace the three bike loops consistently and begin the two-loop run with enough control to hold form through the second lap.”
The race
The course
No course maps for this race. IRONMAN publishes no downloadable route for any leg of this race, so there is nothing to draw a course map from. Everything below comes from the official course page, checked on the date at the foot of this section.
A point-to-point Tennessee River swim with the current, beginning upstream and finishing at Ross's Landing.
A revised course using three loops on US-27. Check the organiser's current course information for the final access and traffic arrangements.
Two loops through downtown, the Tennessee Riverwalk, over Veterans Bridge to the North Shore and back down Riverfront Parkway to finish at Ross's Landing.
Not yet confirmed for this edition: final transition layout, course maps and final route geometry, bike elevation gain, run elevation gain, start times, cut-off times, aid stations, event nutrition, water temperature, wetsuit rules, registration status and entry pricing, qualification slots, sponsors and suppliers, accommodation. We publish these only once they are on the official course page, so check there before you pace off anything here.
Course details verified against the official IRONMAN Chattanooga course page on 23 August 2026. Courses change; the official page is always the last word.
Questions, answered
When is IRONMAN Chattanooga 2026?
What distances can I race at IRONMAN Chattanooga?
How hard is the course?
What is the swim like?
How long do I need to train for it?
How do I enter?
Read before you race
IRONMAN Chattanooga Course Pacing: Use the Current Route
IRONMAN Chattanooga Heat, Hydration and Equipment
IRONMAN Chattanooga Race Week Guide: Verify the Revision
More races like this
Photograph of Chattanooga, Tennessee, USA: Breethol, CC BY-SA 4.0, via Wikimedia Commons. Not official race photography.
This listing is for information only. Unbroken is not affiliated with, endorsed by, or sponsored by IRONMAN Chattanooga or its organiser. Details are based on publicly available information; names are used descriptively to identify the event. For accurate, up-to-date information and entry, always use the official event website.