20 week marathon training plan pdf km

5 Week Mon Tue Wed Thu Fri Sat Sun Weekly Miles 1 STR 4 3 6 - 6 8 27 2 STR 4 3 6 - 6 10 29 3 STR 4 3 4 - 3 6 20 4 STR 6 3 6 - 8 1…