Training plan for Rennsteig

Here's a rough plan of my training plan until Rennsteiglauf:

• (6)Week of March 30 (this week) - 40k+
  Recover from race last week, on the weekend 2 runs of ~1.30+h
  
• (5) Week of April 6 (Easter) - 80k+
  13k Tempo run during the week, then 3 longish sessions during the Easter week (ideally 3h, 2h, 1.30h)
• (4) Week of April 13 - 40k+
  Recovery - trip with my wife to Disneyland, maybe some easy short runs
  
• (3) Week of April 20 - 80k+
  13k Tempo run during the week, Hamburg Marathon as long training run (goal: sub 4h)
  
• (2) Week of April 27 - 40-50k
  Recovery, maybe 1.45h on the weekend
  
• (1) Week of May 4 - 60-70k
  13k Tempo run during the week, 2h+1h on the weekend
  
• Race Week - Week of May 11
  Easy, then race Rennsteiglauf - 73k (goal - sub8h)