koby925
Footballguy
I did 12x400 yesterday afternoon on a dirt/crushed gravel trail. 200m rest in between intervals and 400m rest in between sets of 4. Suck index of about 160 kept some of the times high, plus much of set 2 was on a slight uphill, but I was pretty pleased with this workout
Set 1 - 87, 83, 87, 86
Set 2 - 88, 89, 87, 83
Set 3 - 88, 85, 79, 77
Set 1 - 87, 83, 87, 86
Set 2 - 88, 89, 87, 83
Set 3 - 88, 85, 79, 77

8MP miles @ 8:13/163. Happy to grind out an 8:13, but know I have more than this in me.