My name is Jack and I’m 16 years old. My sister Abbie is 10 years old. We will  be running a 50k in May challenge. This is approximately 31 miles in 31 days! We both play football and we are missing playing so much. We want to keep our fitness up and to raise money for Hillingdon Hospital. Please sponsor us even if you give as little as £1 it will go towards our target. We will have evidence of every run we do and will post as regularly as we can.