VAN Acken's book as well as Lydiards run to the top. IF WE WONDER WHY AMERICANS ARE SUB PAR- READ THESE BOOKS, RUN TO ENJOY IT AND GET BETTER WITH MORE MILEAGE. Granted be it I cannot run that kind of mileage, but if I ran it much slower one could assume it would be attainable. Many of lydiard's/van acken's methodst are superior to the overated simple interval training, etc...the only variable to throw into the mix would be Jack Daniels tempo running!!!
LETS HERE SOME OPINIONS ON THIS ?
Nick