IRONMAN 70.3 Rockford

IRONMAN 70.3 Rockford course: how fast are the swim, bike and run?

IRONMAN 70.3 Rockford: 0.1% slower than the median course (bike 4.0% slower, run 4.4% slower, swim 21.4% faster). The same athletes' times compared across every course, and a time predictor.

Next race 13 June 2027 in Rockford, Illinois, USA; 60 World Championship slots; a course 0.1% slower than the median one; 1,640 finishers in 2026.

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