I remember reading that Tim Hacker, in preperation for his win at the USATF cross country 12k, ramped up his mileage to 120/wk by runing 9-10 minutes a mile.
I remember reading that Tim Hacker, in preperation for his win at the USATF cross country 12k, ramped up his mileage to 120/wk by runing 9-10 minutes a mile.