RunKeeper for iPhone: a GPS-based Training Assistant

Podophile notes that RunKeeper [App Store], a $9.99 training assistant, has been posted to the App Store. RunKeeper allows you to track your running or biking by keeping GPS track of:

- Run duration
- Distance
- Pace
- Speed

Due to the GPS requirement, the app will only work on the 3G iPhone. A video demo is available from the developers.