1) Sunday long run. Unless you do marathons and ultras, you don't need so many longruns. Let alone every week on the most cliche long run day of the week. Sheep.
2) 1km repeats. Wow, aren't you special using the metric system even though you're an American. I bet you call soccer "football" and refuse to drink cappuccinos after 10am too. Cringe
3) 20 minute temple run. Again, too cliche, usually done too fast and too seldom.
What workouts do you consider the most cringe?