Ran 4 days in a row and 5 out of 7. Not much mileage but very fast with lots of intensity. At first felt great but then I crashed and burned. Now I'm exhausted. Playing the cello for an hour today was an ordeal. Just want to do absolutely nothing. Also my joints hurt, knees and hips. Although they feel better today. Definitely take it back down to 2 or 3 days a week. And perhaps not quite so much speed work. Ran through the tunnel 6 times at an average of 1:20. Need to bring back 3 minute runs, which I did manage a 3/1 for a mile in 7:48. Quarters or tunnel or 1 minute runs should be done just once a week I think. So effing tired right now.