Für jene die ihre Fahrten auf Strava hochladen, ermöglicht der Edge 800 folgendes Schmankerl um virtuell gegen den amtierenden "King of Mountain" eines Segments anzutreten:
Use a gps device which allows you to ride against a virtual partner, such as the Garmin Edge 800.This is my best tip, which I’ve used very recently to reclaim a KOM, and for me, represents a very proactive use of the GPS technology.
To use this feature, you will need to create a course from the recording of your previous best time, or better still – the current KOM leader. To grab someone else’s data as a gpx file from Strava, you need to use the third party CosmoCatalano tool, and then upload the GPX/TCX file to your Garmin > NewFiles folder, and then select it as a course to follow.
Turn virtual partner on, and if you tap/hold the screen at the foot of your climb, the times will be zeroed, allowing you to race (virtually) against the actual KOM leader, or your own personal best, depending on what data you load as a course.
Using this method, you will see, second by second, if you’re falling behind or gaining, allowing you to gauge where to push harder.
via http://www.scarletfire.co.uk/2012/06/8-tips-for-getting-a-kom-on-strava/