If you’re over 50 and still lacing up your running shoes, you’re part of a growing group that refuses to let age define what’s possible. Running after 50 isn’t just about staying fit. It’s about maintaining independence, clearing your head, and proving to yourself that you’ve still got it.But let’s be honest. Your body doesn’t respond the way it did at 30. Recovery takes longer. That niggly knee pain lingers a bit more. You might…