RaceChrono RaceChrono is a data logging software for all kinds of sports. It runs on S60 and Windows Mobile smart phones and uses position data from your GPS receiver to determine lap times and performance.
RaceChrono 1.30 is release 5th July 2009. See the changes in new version and download your own copy.
You may also want to check out RaceChrono2AVI. RaceChrono2AVI is a freeware Windows program, that generates a video overlay with gauges from RaceChrono export file.
Download RaceChrono2AVI from here.
See RaceChrono in action.
Youtube video taken in Ahvenisto, Finland. Overlays created with RaceChrono2AVI.