You're welcome, Val!

I don't think you really bastardized it at all. Actually, you're doing the alactic workouts the right way, with sprints.

Anyway, I'm betting if you worked directly with CT he'd change things up to suit your goals as a runner. The plan is mainly for someone who's just interested in working out for fat loss. If you don't mind T-Nation (sometimes I do, sometimes I don't) there is a support thread there. Sometimes, CT himself will pop in to answer questions. Did you know he's French-Canadian? They call him the "Canadian Vin Diesel" for good reason.

I actually looked at his pricing for individual coaching, and it was way out of my price league, but I'm sure well worth it.

9 MPH would be flying-into-the-wall-behind-me territory, so I'm really impressed! I know you're capable of doing 10, though.