I've had NTM (non tuberculous mycobacteria) lung disease for about nine years. A while back I took the big three antibiotics for a year which worked a treat but it's returned. The worst symptoms for me are the debilitating cough and fatigue but life is good and I'm looking forward to training for the half marathon. I have osteoporosis in my spine and have been advised not to run so intend to walk as fast as I can (with a little bit of jogging) and hope to complete in as close to three hours as possible - will have to walk at over four miles an hour. Feel very excited to be fundraising again for this amazing charity!