my body hated me...

So today was a split long run day for me. I did 5.6 plus a bit more in the morning and then 5 at night. Alex and I met for weights at the gym followed by what was supposed to be a one mile warm up followed by 2 miles fast run, then 2 miles slower. Well.. we did good until .75 miles then I had this crazy cramp that went from my left side to both sides and wouldnt go away. I finally got that taken care of and we started our 2 mile fast run. As you can tell from the title of the story, we didnt make it too far going fast. Both our bodies were like... "we quit" So both of us had cramps and they just wouldnt go away. We were not dehydrated, hungry, tierd, ANYTHING! We just couldnt figure it out. So we did finish our 5 miles, just not like we had intended. I got home and was determined to see how my body would treat me there. I ran up a big hill, down, around the corner, no cramp! Who knows.....