For example , just under 50 % of runners finishing around the 180 - minute mark are repeaters , but only 30 % of those with 270 - minute finish - times repeat .
Faster runners are much more likely to be repeaters than slower runners as shown below .
Just under 50 % of runners finishing around the 180 - minute mark are repeaters , but only 30 % of those with 270 - minute finish - times repeat .
Faster runners are much more likely to be repeaters than slower runners as shown below .