I was in very good shape in maybe 2007-8 but was still 12st 4ish and carrying some lard. I'm probably not quite as fit now as I was then (although my specific running fitness is now higher, I'm not at all bike or swim fit) but I am 7lb lighter, so I'm running some excellent (by my own standards) times in training. I've also done a lot more miles, more consistently, than ever before.
I'd like to have shifted the love handles by the end of April (marafun day); I've no idea how much I'll weigh, but I estimate 11st- 11st 3. This gives me about another 7lb to go, maybe a little more.
I then need to maintain weight, but change body composition to add some swimming and cycling muscles...by September!
How much have you lost now? You look good on it, however much it is 