Hopefully it will soon come back (the fitness), sorry to hear the foot was still an issue. The best alternative would be cross training, but to do that you would need a gym membership really and I understand that might be a little daunting. But quite a few on the team, including myself are maintaining a decent level of fitness with minimal running. For what’s it worth I was terrified by the gym at first, but I really enjoy it now. No-one actually gives a shit what anyone else is doing and you can just zone out. There all sorts of ages, shapes and sizes doing their thing.