For running activities I usually set my V800 to use footpod as the source of distance (and pace) data. However, today I was not paying attention to what my V800 was showing until well into my run. Turned out that footpod kicked in quite some distance from the start, so distance (and pace) data is not good.
However, there is a possibility to re-calculate distance data based on the GPS location data.
Is there an option to do that in Runalyze? (I can't see it, but that might be just me). If not, it could be a useful addition.