Ironman 70.3 Rockford Illinois

JUN

2026

IRONMAN 70.3 Rockford on June 14, 2026 features a Rock River swim, a rolling country bike and a trail run. Local fanfare, Sprinkler Alley and bike viewing parties make it a lively final chance to qualify for the 2026 70.3 World Championship.

Sun 14 Jun 2026

Rockford, Illinois

Website

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Event overview

IRONMAN 70.3 Rockford - Illinois is scheduled for June 14, 2026, in Rockford, United States. The event is organized by IRONMAN and listed as an in-person sports event. It is one of the last races to offer qualification slots for the 2026 IRONMAN 70.3 World Championship. The inaugural edition sold out general registration.

Course

The race features a swim in the Rock River, a bike course that passes through rural Illinois, and a run that uses trails in Rockford. Course profiles are described as:

Swim: River
Bike: Rolling
Run: Flat

Conditions and features

Typical reported temperatures for the event listing are high air temperature 90°F / 32°C, low air temperature 72°F / 22°C, and average water temperature 79°F / 26°C. The race listing highlights community support in Rockford and mentions specific spectator elements such as a bike course viewing party and "Sprinkler Alley" on the run course. The event is marked as Flex90 eligible. Visit the organization's website for the most recent information.