附加题官方答案

84.6 miles, a distance the organizers have chosen in memory of the final 8 minutes and 46 seconds of George Floyd’s life—and in recognition of the nationwide movement for justice that emerged as a result.

兰亭序的骑行服：多年前ALIEXPRESS的旧衣了，不过辨识度真高 ：-），每次骑行，中外男女老少通吃。