I will be leaving home soon to head to Iowa for the Great Ride. The bike is ready and most everything is packed. I've spent the last few weeks putting together a website that will track my progress. I have an app on my phone that uploads my position at regular intervals, and the website updates its map from that. It will show my route each day during the ride. The success of this tracking will depend on the availability of cell data service along the route, so there may be stretches where the updates won't succeed. I've used this before for rides and had great success, but never in the midst of 10,000 other riders and never in the middle of Iowa. According to my service provider's maps, Sunday may have spotty coverage but the other days look pretty good. Keeping my fingers crossed.
The website is http://www.followbill.org.