I a thinking of experimenting with something like this to prep my body for 800-5k training and racing.
M: 50m hill reps, plyos, weights
T: LSD
W: downhill striding reps, plyos, weights
Th LSD
F long sprint reps, weights
Sat LSD
Su rest
After a couple months, moving to something like this:
M speed and power explosive development
T moderate, long tempo or steady state
W LSD
Th intervals or sprint reps
F LSD
Sa intense shortish tempo 10-15 mins or race
Su rest