Standfirst: 16-week sub-4:00 scheduleAuthor:Pics:Issue date: Feb-May01Keywords:uan131--A 4:15 marathon is approximately 9:30 per mile. To break 4:15, you should eventually be capable of a sub-1:55half-marathon (8:45 per mile) and sub-55:00 10K (8
; you ought to be able to run for an hour non-stop. Eventual standard: sub-1:50 for a half-marathon; sub 50 minutes for 10K.Sub-4:15 Starts at around 24 miles per week, over six sessions. Sub-4:30 Starts at around 20-30 minutes four or five times a
