On tonight's ride, I did several breakaways, soft-pedaling to let the group catch back up. On one, I had to soft-pedal for almost 2 miles. My final breakaway was about 2 miles from the end, and I finished at least a quarter-mile ahead of everyone. And yet... Strava shows one of them floating in front of me the entire time we were moving, including finishing in front. Something's up. How do I tell if he's doctoring his .fit file?