yes but... wrote:
. 10km on the grass is not the same as 1500 m on the track. Granted (excuse the pun) he did win the last two FL Championships but 5km for a miler is still much different than 10km against physically mature 5 and 10km runners.
What does physical maturity have to do with this?? He is a sub 4 miler. He is physically mature enough (whatever that means).