Hi I am 28 almost and headed to rosyth for the PRNC course. I am worried though, work commitments haven't allowed me as much training time as I reckon I would have needed! At 18 I would have nailed it! Last time I did the run it was still over 12 mins on a treadmill. Hopefully my competitive mindset and determination will get me through. Has anyone done this course recently when a little older?