Age Graded - It's my motivation

As the years roll on and the chance of a PB has disappeared into the sunset, age-grading has given me the motivation to train a little harder and more often.
I'll never be able to achieve what I did in my forties and fifties but I can compare my previous times using this system. I think that the first time I came across WAVA or age-graded was when I entered the PFR winter handicap. It gave me a chance to look at my performance and compare it with people who were younger and faster. The Power of 10 site provides you with a whole host of information.
These are the top 10 age-graded performances for me:

	Event	Perf				Points	AGrade	Age	Pos				Venue	Meeting	Date
1	5M	31:30				67.72	81.36	56	65				Oxspring	South Yorkshire Road League	8 Apr 09
2	10M	65:37				67.64	80.87	56	16				Selby	Selby 10	13 Sep 09
3	10K	40:18				66.63	80.72	57	102				Rothwell	Rothwell 10K	3 May 10
4	10K	40:22			40:18	66.52	80.59	57	86				Barnsley	Barnsley 10K	15 Nov 09
5	HM	87:59				67.30	80.20	56	65				Bridlington	Bridlington Half Marathon	18 Oct 09
6	10K	42:31			42:21	63.15	78.52	60	112			3	Royston	Barnsley 10K	18 Nov 12
7	HM	90:43				65.28	77.78	56	47			1	Liversedge	Liversedge Half Marathon	15 Feb 09
8	HM	92:26				64.06	77.74	58	39			2	Doncaster	Isle of Axholme Half Marathon	11 Sep 11
9	HM	94:33			94:22	62.63	77.42	60	86			1	Roberttown	Liversedge Half Marathon	10 Feb 13
10	5KNAD	20:50				61.92	76.99	60	12			1	Barnsley	Barnsley parkrun 5K Event 102	12 Jan 13

No matter what age I run at, I can set myself realistic or not so realistic targets to aim for. It motivates me far more than anything else. I've managed to achieve over 80% on five occasions. Now that I'm retired, I might be able to get somewhere near that 80 figure again. I wasn't too far off my previous excursion at Liversedge in 09, which is quite promising considering the lack of training this winter.
One PB I should be able to set is for a 5k. I've only ever done the Locke Park run but I'm determined to go to Doncaster this year. Due to work commitments, I've never managed it before.
I'm not sure which age-graded system Power of 10 uses, but I'll need to run a 1:31 ish half-marathon and a 68 min 10 miler. Let's hope the weather improves and I can get back to some sort of training.