Here is HR and pace data from last two easy runs:
Yesterday: Avg Pace: 6:03 /km, Avg HR: 121bpm, total time: 38mins
Today: Avg Pace: 5:12 /km, Avg HR: 130bpm, total time: 49 mins
Tomorrow will try to do workout at 140bpm & give feedback.
cheers for all help, I really appreciate it