Wow, you guys are amazing. As stated before I am training for my first half marathon. On Saturday I was out trying to get 11 miles done but at mile 5.5 my hamstring popped. I had to call my wife to come pick me up.
I have had lower back / hip issues for years so the hamstrings were under constant tension and I didn't do enough stretching and mobility work to loosen everything up.
I have 24 more days to the half so I hope with rest and therapy I can still run it but now the focus will be on finishing and having a good time instead of pushing myself to an arbitrary goal. Maybe this is a good thing in the long run. Still very disappointed but gets me motivated to work on mobility and flexibility.