Best time of the year

The fall has always my favorite time of the year to run. The cool dry days make it so nice to put in those miles after a summer of sweating my ass off. This fall I have a couple of 1/2 marathons lined up and hopefully I can throw in a few shorter races. Last week I started track/speed sessions. Listened to Aerosmith to get my through

3 X 1600M - 600M
1- 7:08
2 - 7:11
3 - 7:10