I have uploaded the route maps to Maprika. Load this very cool app on your smart phone – and download the route maps. Then you can follow the route on your phone. No cell service required. You can also turn on tracking (on Android – not sure about iPhone)
(8-30-13) The site maps have also been added to Maprika - so you can find the beer garden - and your friends...
Make sure you download the maps when you have cell service or a wireless connection though.
If you share your location with your friends you can see where they are.
If you are a GPS geek I also posted the routes on RidewithGPS. With this you can load the route to your Garmin Edge or save them to your computer as a GPX file.
In both cases the files are all named starting with “CO2013”