This year's challenge will celebrate 50 years since the start of the BCN Society.
Start planning your routes now - start anywhere on the BCN that you wish, and finish at Titford Pump House.
The event is open to everyone with a boat licensed for use on British Waterways canals. Historic working boats and pairs are welcome.
A friendly competition, starting at 08:00 on 27 May, wherever on the BCNS you want to start, and finishing at 14:00 on 28 May at Titford Pumphouse with a compulsory 6 hours' rest.
Check the BCNS Events Diary for latest details, entry forms etc. Good luck!