The better segments start a short way into the trail and end shortly before the end.
Though yes arguably it does catch out the typical mountain biker that stops for a chat before and after each trail 😀 . Have to admit a lot of the weekend warrior rides I do have become like this. We’ve got way too social really, though it’s a nice day out. My night rides or solo rides are fairly non stop, but then there’s just less reason to stop and chat.
Not that I ride for performance reasons and Strava is still just a thing of interest and means of tracking where I’m riding for me, but sometimes I’ll be hammering along a segment and think I did that quicker than I’ve done before and curious to see the time, only to find Strava logged 5 minutes extra.
Oh and it’s turn on (Garmin in my case now), forget about it and ride. Check Strava later.
Not tried the segment stuff in Garmin yet.