Course information and details

The 2023 Intermountain Health IRONMAN 70.3 North American Championship St. George Course covers 70.3 miles of spectacular desert terrain, two billion years in the making.  In a land sculpted by persistence and determination, proven champions will navigate a path through two iconic state parks, five enthusiastic communities, and a fragile desert reserve as they rise to conquer one of the most prestigious and striking events in the world. Check out the resources below for an in depth look into the course, which showcases some of the most iconic landscapes in Greater Zion.


Event schedule

Get an extensive overview of the 2023 Intermountain Health IRONMAN 70.3 North American Championship St. George course

Course Maps

Check out the course maps and get familiar with all that this iconic course features.

Training Facilities

Find some of the best places to get a practice swim, ride or run in before you toe the line on race morning.

Course information and details

There is a call Whispered on the wind