This is the thoughest week, with sneakers…with no other speed work that day,
it will quickly regress to 2x (2+2) x 20 and 1x (2+2) x 30m with spikes on, to 1 month with just 2-4 reps of 20m preceding actual acceleration work.
I emphasized sled work to work on some minor adjustments on accelelration technique.
My top male is in the 10 "40 area.