Context: I passed 3 elites because I am fatter than them ( it 's not hard to be fatter than an elite ) , but hey , I 'll take it . They did pass me on the uphill . Whatever . I was sincerely hoping to still be encountering others on the 3rd bike loop , but no such riders were evident .

Question: What may be the reason for all this athletic activity that is discussed ?
Options:
0. They were competing in an event .
1. None of the above choices .
2. They were taking a fitness test at the gym .
3. They 're actually playing a video game .
Answer: 0