Alison Rivers

Breakthrough is a wonderful charity and cancer touches so many of our lives. I'm running because I want breast cancer to touch less lives and for more people to spot the signs early and then to survive and thrive after diagnosis.

Running these three marathons (each 26.2 miles) in such a short space of time will be really hard work and incredibly challenging.  I will really struggle to make it around London only a week after Brighton but will do it to raise money for this amazing cause. I have worked out that I will end up running over 700 miles in training and races before crossing the finish line on 25 April.

Please help me to make the blisters and pain worthwhile!