Biking bliss

Michael, 38, of Dale Street, said: "This is going to be one of the biggest challenges of my life, I have been training hard since late January in preparation and when possible also on steep hills.

"Having watched the guys on the Tour de France recently going up hills that we're going to cover, the pressure is mounting. They're pros, and they didn't even seem to make it look that easy."

Michael sets off on September 25 along a route that will take them over 30 steep mountains, with a total ascent of around 16,000m.

Meanwhile Dallaglio, who is no stranger to physical endurance, added: "I'm really pleased to be involved with this challenge and raising money for Bliss. We have a great team and I'm looking forward to testing my physical fitness for this worthy cause."

If you would like to support Michael on this challenge please visit www.justgiving.com/michaelcampbell1 or send a cheque, payable to Bliss, to Jo Gowing, 5th floor, 2 Balcombe Street, London, NW1 6NW.