I did my first time trials event this weekend, it was a two day event but I only did Saturday. Whoever had the best lap of the weekend in my class (SCCA Tuner 4) could win and with a little better conditions on Sunday it was up for grabs. I ended up winning by 1.6 seconds or so while setting a new track record! Here's my fastest lap, unfortunately no audio as GoPro's mic adapter needs to be reconnected every time you power cycle the camera and I forgot.
https://www.youtube.com/watch?v=GBEiZnov9TQ