That doesn't sound at all lame to me, especially given what yiu've shared about your other weekly workouts.

I started to do some run/walk intervals myself last week after about 15 months of not running. I don't apsire to being a full tilt runner anymore, but I'd like to add a bit into the mix again. The last time I was consistent about it, I was up to about 10 miles a week with an 8 minute-a-mile pace and was in excellent shape. Assuming my hip cooperates, I'd like to get back to doing 3 miles runs 3 times a week. You've given me some motivation. Thanks!