So I tracked my car with these pads at VIR (I'm group D) and I can tell you they will survive a track day (I had to try I was too curious). I wouldn't go too crazy on them though. I was definitely noticing some fade when I was really pushing the brakes so I had to ease up a little. Was doing the full course so luckily there are several parts of that track where you can really cool them off. The funniest part was after almost 2 week of street driving and an additional 140 minutes of track time my wheels were still cleaner than a week of street driving on the OEM pads!
