This years JHI will be hosted by England on 13 and 14th October not far from Gatwick Airport.
From what I can see of the Headley Heath and Banstead Heath maps the courses will be very runnable so get training!
Anyone interested in a preview of old maps of the area let me know. Mike Long

Orienteering in Ireland
Orienteering Ireland, Irish Sport HQ, Blanchardstown
D15 DY62, Ireland