If we identify which states he has not been to yet, we should be able to narrow down his next target. Then someone could follow him at a race and ensure that he runs the whole course, as was done at the Maine half marathon, where he was suddenly unable to run his usual marathon pace for half the distance.
To combat message board spam by non runners, we are making people answer a brief question before they can post on a thread that is over 20 days old.
If you answer this question you will be able to post.
Who of the following is not an American runner?