The loop is about 12 miles and newbie friendly, that's why I started the newbie ride. This is the first ride I did when I started riding, I weighed 350# then. The ride is really mellow and a lot of fun so don't worry about it and come out and ride, you might have to walk some of the climbs but who cares so do plenty of others. Here is a link to the route http://www.geoladders.com/show_route.php?from_top=1&route_id=190
