9/10/13!!
I tried to wait until it got a little cooler so I didn't jog for two days but alas it didn't cool off so I trudged out in 95+ degree heat!! I took the 2 1/2 mile trek again.  This time my jog was better,   5minW-10minJ-3minW-10minJ-3minW-5minJ-2 1/2minW and wabam I was home...... very sweaty!!
So maybe there is hope for me yet!!!
W=walk
J=Jog