7 mile timed trial in 1:05:30

Nice balanced 7 mile time trial…33:00 out, 32:30 back, 1:05:30 total (mile by mile breakdown: 9:10, 9:43, 9:15, 9:38, 9:20, 9:25, 8:59).  This is a new PR for me at this distance.  My previous PR was 1:09:30 on 12/28/03 !!!.  I did this run non-stop with no hydration.  Temp was mid 70s and breezy.  Felt good the whole way, and have enough "juice" to sprint the last 100 yards or so, but didn't.  So how am I trending against my desired marathon time of 4:20:00?  Let's see…if I plug my 7 mile run of 1:05:30 into the website…it predicts 4:26:29 marathon time…okay, so I have a little work to do in the next 30 days…I need to bring my 7 mile time down to 1:03:50…I figure I have 2 or 3 more of these time trials to do…hopefully I can beat this goal.