Hi there, many thanks for your post. We've checked in with our operations team and they have said that leg stiffness should not significantly impact on your ability to complete the tour, although it can be strenuous in parts and involves a lot of walking. We would advise that, providing you are fit and in good health, and able to walk significant distances unaided (except walking poles!) you should be OK on the tour. We would always suggest checking with your GP if you have any concerns.
Regards
Emma
JY Community