You realize that 2.4km run while passing a 5kg medicine ball
will take a long long time.
Normal 2.4km timing is around 10 - 13mins. avg 12mins.
Running 2.4km which is 6 times around a 400m track, add in the 12
mins, add in passing of the ball each round(each 5 metres you pass
the ball= 400/5 = 80times x 3 secs to pass the ball =
240secs/60=4mins x 6 rounds of the track = 24mins) add 24mins =
total running time will be 30mins at full speed.
Realistically, it would take 45mins.