Follow Red Dwarf's Cat on his Iron Butt Sport Relief challenge

Red Dwarf star Danny John-Jules sets off on Saturday to ride 7000 miles round the Mediterranean in just 15 days in aid of Sport Relief.

You can follow his progress, along with telly-producer and co-rider Graham Hoskins here http://ironbutts.blogspot.com/.

The pair will ride Honda Transalps through 13 countries (previously 14 but the Algerian embassy failed to sign the visas in time).

If you want to wave the boys off, they’ll be departing from the Alexandra Palace bike show tomorrow.