Running Training Fails

We've been trying for about 2 months to train Ryan for the Stans 5K. It's not gone well. He fights every step of running (except for one great run in the rain) and is not at all adapting. We haven't been able to push past a mile, despite the race being this Saturday.

Looks like it's just not his sport / thing. Or a good way to mom/son bond since I spend most of the time yelling and he spends it crying.