It gives people a goal to aim towards in their bid to improve their fitness and raise some sponsorship money in the process. Below is a list of running events coming up that you can get involved in to help raise money for homeless people through St Mungo's.
Run part of the 2012 Olympics marathon route. Find out more
One of only two half marathons in London taking place on fully closed roads. Find out more
Run through four of London's beautiful Royal parks. Find out more
Go the extra mile for homeless people. Find out more.
Need some inspiration? Read how St Mungo's supporter Simon went from running the London marathon to leading his own running club for St Mungo's clients. Read Simon's blog post.