Running

They are both runners. But they do different sports. 

Would be interesting to see them racing the mile one against the other.

99+% confident farah wins anything 400+m, 100% for 800+

Agree on the 800 but not sure about the 400. A sprinter should be able to keep a good pace for one lap.

farah does like 51-53 last laps on 12:xx-13:10 5000m races + the other dude was never world class at sprinting, think farah gets it with like a 48 :P