OK's test loop begins near the tennis courts in Shawnee Mission Park. The map (courtesy of the Possum Trot O' Club) shows the loop. The start is the triangle and the loop should be run in a clockwise direction. The loop is around two miles. It is a tough two-miler. The trail is rocky in a couple of spots and there are a couple of decent, if short, hills.The test loop is used by OKers as a way of measuring their fitness. Run it hard. Take your time. Then, after more training, run it again. See how your time compares. Even if you don't set a PR, you'll get a good work out.
(My appologies for the rough scan. The map I scanned was an old map. When I get a map in better shape, I'll scan it and update this page.)
Michael