Claim: In the  2011 ITU Duathlon World Championships (which consisted of a 10k run, a 38.4k bike, and a 5k run), France beat Great Britain in the 4x4 Mixed relay by 0.49 seconds
Evidence: France 1:26:07 Great Britain 1:26:56 The championship course included a 10k run, a 38.4k bike, and a 5k run.