I'm currently on week 2 of couch to half marathon. I'm doing run/walk 2 miles and 3 miles 5 x per week and a swim. It gets more in the next couple of weeks.
My problem is I quite often get a stitch while running. I don't eat or drink too close to running. I am very overweight and unfit but not sure if that has an impact.
My other problem is speed. I am sooooo slow. Yesterday I did my fastest 5k and it was 46 minutes. Slow, slow, slow! Help!