I did the 4km walk for the Mothers Day Classic last year (1 year anniversary of diagnosis). At that point I could never have imagined taking the trek on. You are so right when you say that the person we really have to prove ourselves to is ourself. Each thing that we achieve helps to build that confidence back up.
Good on you for taking on the 4km run. That's a great way to move towards being positive and healthy!
Thanks for the good luck, I will take all that I can get in this department! Hope you feel great when you cross that finish line! Deanne xxx