Can I gush? RunKeeper is the coolest freakin' iPhone application ever. OK, maybe not for everyone, but it's definitely the coolest for runners, hikers, bikers, and anyone else interesting in tracking their outdoor activities.
Let me explain. This summer the running bug bit me hard, and I'm now running farther and faster than in years past. Consequently, I've grown interested in determining my pace, distance, total run time, and so on.