Jay Heaps is a pro soccer player and I recall him jumping in a few 5Ks when he was playing at Duke in the late 1990s and running in the 17s. You could probably find the times if you looked em up.
http://en.wikipedia.org/wiki/Jay_Heaps
Heaps was unusual for a soccer player in that he apparently enjoyed running or at least took it somewhat seriously, as I'd see him putting in miles running around Durham by himself.
I'd guess he was more gifted as middle distance runner or sprinter as he had some real ups. Scored many goals with his head, at least in college (not in the pros). He even walked onto the Duke basketball team and, at 5'9", wowed the crowd (before games!) with his dunks. I'd guess he could go well under 2 in the 800 with minimal training.