Raising money for my friend that had brain surgery

I am going up the Wrekin 5 times in a row to try and raise money for my friend hope who fell ill with the flu and had to undergo 4 lots of brain surgery and has been in hospital for a few months now. She is luckily on a road to recovery although this is a slow process where she having to learn to walk again. I would love to help raise some funds for my friend to support her and her family to help make happy memories for hope