Yep Blue Knees it is Hampshire Fleet. Application forms can be found at www.fleetandcrookhamac.org.uk If the course is the same as last year (run in June), then it starts at the Harlington Centre, goes down the High Street, takes a left just before the Station (Elvetham Road) goes up to the roundabout at the end and takes a left back towards town. This lap is then repeated.
If you did the Fleet Half this year then part of the course is common. It's not flat but its not hilly either, just plain old Hampshire undulations.