Starting at 4pm on March 5th I am going to attempt to run 4 miles, every 4 hours for 48 hours. Yes, that includes through the night and yes it's going to be real tough! I'll be posting updates on my Instagram @willo1983 and you can follow my progress on this or on my Strava - Dave Williams (it'll prove I do it!)

It's the challenge set up by David Goggins (if you don't know him Google him) the toughest man on the planet! 

Whilst I have no doubt this will be hard and i'll want to give up many times throughout the challenge, I wont. However, It will be nowhere near as hard as living with Dementia, or living and caring for someone who is suffering. I hope I can raise money to help fund research into this terrible illness and whilst it will not be enough, every little helps! It’s affected both sides of my family and I’m doing this for them.