Frank I did the Half a couple of years ago and I recall that you can either leave your bag at Stonehenge and they will transport you to the start or you can hand your bag in at the start and they will transport it to the finish.
Neat, Good luck with the run it is gently undulating but predominantly uphill to around halfway, however the one to watch is the long drag up from Great Chalfield Manor (8K) to the Broughton Gifford Road (9K) from where it is gently downhill to the finish line. When I organise the Foxtrot 5 the field runs down this hill and allows them to build quite a pace for the remainder of the race.
On a positive note the scenery is so nice that you wont notice the climb.
This will be the first running of this race over a quite quick course out from Melksham and around the picturesque village of Lacock. The course has been certified as an accurate 10-miler and will also host the county road race championships.