iPhone RunKeeper Marathon

If you’re participating in the Boston marathon, you can expect to see a rather amusing giant iPhone running along with you (if it can keep up, of course). The idea is actually to promote the RunKeeper iPhone app, which is a GPS-based fitness app for runners and cyclists. The app will be available in 2 versions, one is a lite version of the app, which is free, while the other is the full version, which costs $9.99.