Determined to beat his marathon personal best time of 5 hours, 2 mins, Chris will be taking to the streets of London this weekend to raise money for the British Heart Foundation. 

If you are interested in helping raise money for this worthy cause, you can visit Chris' fundraising page here. 

Finally, if you are out on the streets of London, or merely watching the Marathon on TV, please give Chris a cheer of encouragement. He'll be the red-faced Sales Manager desperately attempting to flag down a passing taxi.