70.3 Rockford Illinois

Sunday 21 June 2026
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US Rockford Illinois, United States
The IRONMAN 70.3 Rockford-Illinois triathlon will kick off with a fast 1.2-mile swim in the Rock River that runs north to south through the center of downtown Rockford. Athletes will enter the water near The Rock Guardians of Rockford, a popular public sculpture by Terese Agnew of four “Rockmen” standing guard over the city. Once out of the water, athletes will transition to the 56-mile single loop bike course that takes athletes through and north of Rockford. Athletes will be treated to the rolling hills and scenic farmland in the surrounding area while also passing through the quaint Village of Rockton. The 13.1-mile run course will take runners from the transition area at Davis Park on a two-loop journey on the east and west banks of the Rock River. Athletes can expect river views, park greenways and scenic neighborhoods on their way to a finish line in downtown Rockford just a couple of blocks away from transition.


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