IRONMAN 70.3 Rockford, Illinois
Sun, Jun 22 , 2025
102 North Main Street, Rockford, IL 61101
Get ready for the IRONMAN 70.3 Rockford! Kick off with a thrilling 1.2-mile swim in the Rock River, followed by a scenic 56-mile bike through charming Rockton and countryside. End with a 13.1-mile run along the river, finishing in downtown Rockford.
Join the excitement as world-class athletes take on the ultimate endurance challenge in the heart of the Rockford region! The IRONMAN 70.3 kicks off with a lightning-fast 1.2-mile swim in the scenic Rock River, starting near the iconic Rock Guardians sculpture. This stunning public art piece sets the stage for an unforgettable race.
Watch as athletes transition to an exhilarating 56-mile bike course, weaving through the rolling hills, picturesque farmland, and the charming streets of Rockton. The energy is contagious as competitors push their limits against this beautiful Midwest backdrop.
The action continues with a thrilling 13.1-mile run that winds along the Rock River, showcasing greenways, parks, and vibrant neighborhoods. Feel the buzz as runners cross the finish line in downtown Rockford, just steps away from Davis Park.
Whether you’re a triathlon enthusiast or a casual spectator, IRONMAN 70.3 Rockford promises a day of inspiration, excitement, and spectacular views. Come be part of the cheering crowd and experience the spirit of endurance firsthand!
Places to stay nearby...

Embassy Suites by Hilton Rockford Riverfront
Rockford
Embassy Suites by Hilton Rockford Riverfront & Rockford Conference Center, located in downtown Rockford, defines uniqueness, featuring 160 spacious guest rooms and 22,000+ square feet of…
Read more about Embassy Suites by Hilton Rockford Riverfront
Riverview Inn and Suites and Cliffbreakers Event Center
Rockford
Set along the banks of the Rock River, the Riverview Inn & Suites, Ascend® Hotel Collection, offers friendly service and spacious accommodations in Rockford.
Read more about Riverview Inn and Suites and Cliffbreakers Event Center
Alpine Inn
Rockford
With the most competitive rates in town and newly renovated rooms, Alpine Inn offers the best in clean, affordable comfort.
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