Training objective: 2 hours very hard effort ride with the heart rate at 155 bpm and cadence between 70-75 rpm. Was going well, despite a bit of wind, then I got a pinched flat on the front tire at about 7 minutes under 2 hours. Hit some sort of bump at high speed and it blew. Bummer. Took a while to get the friggin' tire back on - tight fitting son-of-a-gun... Got a Garmin notification at the end of the ride that I'd set a new best time for 40 km distance at 1 hour 7 minutes, 50 seconds. Set a bunch of new records on Strava - 3 KOM's, 27 PR's, and 1 3rd overall best time. Check them out: https://www.strava.com/activities/722885005 Then zipped over to Meesterknecht to pick up a new tube, a couple of CO2 cannisters and another set of tire levers. Used the split/lap function to mark the 60 minute mark, the point where I got the flat, then the 120 minute mark, and finally the end of the ride. There's one more in there where I accidentally hit the lap function then the stop button, so it has no data. Hope there's something left in the legs - leaving in about 30 minutes for the Sloten Race Track...