They last faced off in the long jump at the Anniversary Games two years ago .
With the pair having raced in different heats earlier in the day , the wait for the two double - barrelled multi-eventers to go head to head goes on .
multi-eventers last faced off in the long jump at the Anniversary Games two years ago .
With the pair having raced in different heats earlier in the day , the wait for the two double - barrelled multi-eventers to go head to head goes on .