Ironman 70.3 Maine

IRONMAN 70.3 MAINE is back
July 24-26, 2026!

We are so excited to be welcoming IRONMAN 70.3 back to Augusta for its 5th year! This ultra-endurance triathlon brings thousands of athletes and spectators from around the world to Augusta, Maine for one weekend each summer to swim the Kennebec River, bike through the hills of Kennebec Valley, and run the trails and streets of Central Maine. We hope you join us as an athlete, spectator, or volunteer for this unforgettable weekend!

Thank you for a great Race Weekend!

To every athlete, supporter, family member, and spectator who joined us for IRONMAN 70.3 Maine, thank you for bringing so much excitement and positive energy to the Kennebec Valley.

Since coming to Augusta, the event has generated an estimated $19.1 million in economic impact for our region. Your spending at local hotels, restaurants, shops, gas stations, and other businesses supports our communities long beyond race weekend, creating an impact we feel throughout the year.

As the host organization, the Kennebec Valley Chamber of Commerce loves welcoming you each summer. Thank you for racing, cheering, exploring, and supporting our region. We look forward to seeing you again next year!

IRONMAN 70.3 Maine's Impact

Since 2022

Bar Harbor Bank & Trust

cPort Credit Union

Harvest Time Natural Foods

Maine State Credit Union

The Quarry Tap Room

STEVE SMITH Trial Lawyers