Gates ope 8am - racing to begin at 10am
Pub a short walk - see link below.
http://maps.google.co.uk/maps/ms?hl=en&ie=UTF8&msa=0&ll=53.102734,-0.784471&spn=0.006222,0.018797&z=16&msid=107895711 077544684543.0004501e6dcf6f3f955e3
There is a cut through direct to Gainsborough Road from the race track to save walking/driving up Woodlands.

HTH