Here's what I have in mind. Well, it's difficult to actually TELL you what I have in mind, but work with me on this. Wait for a sunny day. Got to a nearby beach, swim in the surf for thee minutes, get all nippley, and lie down. The first one dry, wins!
Creative tan-line design
The use of Canadian duct tape to block the sun's ray would not only give Canada's economy a much-needed boost, but also defoliate those hard-to-reach areas when the tape was torn off at the medal ceremony. An international panel of art critics would assess and judge based on balance, composition, etc. This would cause a problem for dark-skinned people, so they would be judged on the duct tape alone.
This event will speak for itself.