Yep, he did both and did quite well. And yeah, I would definitely take him to the race meets and let him have a little fun. I have seen quite a few dogs in their teens enjoying a romp on the field. 🙂
I don't know what lure coursing is in your area, but I do know there are races in MN, sounds like they're not too far from you? And race meets are usually a lot more accomodating as far as practices.
Have fun Luny!