Unfortunately in early 2013,  the proposed IAU World Championships for 2013 in Jeju, Korea had to  be cancelled.  The IAU Executive Council have been investigating alternative sites for the championships to be held in autumn 2013 and we are pleased to announce that the 2013 event will be held in South Africa around Durban sometime between mid October and early November - more details to come very soon.
Earlier, though,  the IAU 100K European Championships are being held on 27^th April, in Belves, France and the invitations and General Information Sheet have now been circulated and the General Information Sheet can be accessed here on the website.

Hilary Walker, IAU General Secretary February 2013.