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 (8:20
half-marathon; sub 43 minutes for 10K.Sub-3:45 Starts at around 25 miles per week; you ought to be able to run for 1:15 non-stop. Eventual standard: sub-1:45 for a half-marathon; sub 46 minutes for 10K.Sub-4:00 Starts at around 20 miles per week
