Ironman Florida: What will Run Time Be Based on Bike Time?

At Ironman Florida, on average, if you ride a 6:06 bike split, your marathon could be around 4:57, based on 2010 Results. Said another way: the average marathon split was 81% of the bike split. But, of course, the percent differed by age group; see below. See our related Bike/Run Split Correlation Analysis, Race Results and Average Finish Times, and our complete Ironman Florida Coverage.