That's all it takes- a phone call, a google search, a simple request for written confirmation. Good job. But you never know, until you, personally, evaluate a prospect, if they're going to be the runner you want or need. I don't know about you, but I get a kick out of some morons. Their hearts really are in the right place and they are totally ignorant about their ignorance.
This one time, at band camp, I did my first triathlon and didn't know until the end that I'd only done 1/2 of the swim. I thought I'd done a mile swim, a 55 mile bike ride, and a 20k, only to find out afterwards- UGH! I'd had no idea. I still feel terrible. Of course I disqualified myself. Until I was comparing notes with other finishers I thought I'd done rather well.