Longer lunch run

Lunch runs are the staple of my running diet. Did 16K this eve , 15K at a 5:00 pace followed by a 1K cool down. This was my 2nd time in the Gym today. Did a 20 min weight routine before I started work at 08:00 am. I vow to do the weight routine a 3 time/week . I could really benefit from a little more upper body and core strength.