Hi Mitch, I'll respond as I posting the weekend events on RouteGadget to lend a hand to Megan. Generally I prefer to post results by course rather than class for exactly the reason you mentioned but, when I checked with Megan, she informed me that the results software that was used only provides the results by class. However, if you pull down the class list, you will see the last option is "All Classes". This pull down list will show all runners who have either drawn or uploaded their routes (regardless of which class/course). Using this you can select runners from the same course (but different classes) and load their routes this way.
If you need more info on RouteGadget in general, we have a "help" page at
http://ottawaoc.ca/index.php/resources/route-gadge... Hope this helps