Taken from their site:
Following the cancellation of WMBC on Sunday 24th March we sent you all an email offering the following options;
Join us at the re-scheduled event on 21st April 2013
Transfer your entry to the WMBC on 23rd March 2014
An £18 refund
If you have not updated your entry to choose one of these options it will be assumed that you will be joining us at the re-scheduled event on Sunday 21st April. Refunds of £18 will be made to those who requested one in the 2nd half of April.
Thanks for your support
There could be limited places free for the April date, might be worth keeping an eye on their site: http://www.whinlatterchallenge.co.uk/
"The things you own, end up owning you."