The 2023 Ironman 70.3 Boulder will be moving to a new date on the calendar beginning in 2023. Seen as a staple in Colorado and on the Ironman calendar since 2002, the long-standing event will now take place on Saturday, June 10, 2023.
This new date is around two months earlier than the event’s current place in the calendar in early August. The new mid-June date is also more in line with that of former event Ironman Boulder, which was discontinued in 2019.
“We’re proud of the legacy that has been built over the last 20 years here in Boulder,” said Tim Brosious, Northwest Regional Director for Ironman. “Anyone that has raced here over the years can attest to the unforgettable experience that racing here on the footsteps of the Rockies offers. There isn’t a much better venue to host a summer race than here in Boulder and we know this new June date will continue to showcase the beauty of Colorado.”
“We are very grateful to the Boulder Convention and Visitors Bureau, as well as the City and County of Boulder, for their endless support of this long-running and popular Ironman 70.3 Boulder event.”
Last weekend the 2022-edition of Ironman 70.3 Boulder took place. You can read our race report here.