Looking back at my race results of 2009, the McMillan Running Calculator matched all my PBs down to the minute base on my marathon time.
5k PB - 23:26 in August 2009
McMillan says: 23:30
Goal: sub 23 - didn't happen...
10k PB - 48:39 in April 2009
McMillan says: 48:50
Goal: sub 50 - very satisfied result!
Half Marathon PB - 1:48:02 in September 2009
McMillan says: 1:48:39
Goal: sub 1:50 - another happy ending, I was very pleased.
All the predicted results base on my marathon PB 3:49.08 are a few seconds more than my actual PB, it seems I should have performed better in my marathon.
If I put my half marathon PB 1:48:02 then McMillan says I should run 3:47:51 for my marathon!
Look out, 2010! I am going to run faster! :-D