half marathon intermediate

Sample Day 1
Custom

3 mile run @z3

Sample Day 2
Custom

wu 10'
ms 5x400 @z4 (3')
wd 10'

Sample Day 3
Custom

3 mile run @z3

Sample Day 5
Custom

3 mile run @z3

Sample Day 6
Custom

wu 10'
2x1mile @z4 (4')
remainder @z3

5 miles total run

Sample Day 8
Custom

3 mile run @z3

Sample Day 9
Custom

30' @z3 don't worry about distance