Week 6Long Run:12-14 milesEasy Run: 6-8 miles, then 8 x 100m stridesTempo Run: 2- to 3-mile warm up, 6-8miles continuous at half-marathon speed;1- to 2-mile cool-downEasy Run: 7-9milesRegular run:6-9 miles,then 8 x100m stridesIntervals: 21 to 3-mile warm-up; 6-8 x...