Hi, I’m 46 and just discovered jogging. I had a few stone to lose and mostly did that by lots of brisk walking but found as my fitness improved I could jog 1km and then 2km. I haven’t managed 5km but building up to it. Really enjoy it and sort of wish I’d got into it in my 20’s. I feel like I’m jogging quickly but take about 7 min 50 sec per KM, which I guess is slow.