Here is the plan for this week.
Monday. 12X400m in the morning. 1.5 Miles Warm up and Cool Down. Total 8 Miles.
Wednesday. 4 Miles Tempo. Total 8 Miles.
Thursday. 6 Miles Tempo again. Total 10 Miles.
Friday. 12 Miles LSD
Saturday. 6 Miles Easy.
Total would be around 44 Miles.