This year The Hague will host the Challenge Cup from 8 to 11 March.
Here is the schedule of the senior competition:
16.15-19.00 Men SP
19.26-23.00 Ladies SP
14.15-15.45 Men FS
18.00-22.10 Ladies FS
If you want more info about the competition or the entries, read my post International Challenge Cup - RESTORED.