Tuesday
1500m(min jog rec)500m,(3min jog rec)1500m (1min jog rec) 500(3min rec) 1500m (3 min rec)
2 by 500m with 2min rec
1500s at 10km pace and 500s are at 3km pace
Thursday
2 by 1km, 3 by 800m, 4 by 400m 5km session all with 200m jog rec
Pre spring marathon training
2 by session
Long run 1hr 40mins
50min run with 8 by 80m fast strides
40min easy run