Here is a good article on the behind the scenes activity in the Olympic village where the athletes stay during the competitions. These are mostly young people at the peak of their physical prowess with pent-up desires after years of self-sacrifice and training so it’s no surprise that after events (and sometimes before) there is some serious partying and sex going on. Sounds like a good plot for a science fiction movie about making the next super race!
The athletes spend so much time training
With schedules so very constraining
A libido that needs no restraining.