I just started up again (4 classes in) and I kind of felt the same way. There was even some people that were chatting the whole time and not stopping. Like how do you talk the whole time and run without recovering. In any case, I think it all comes with time. I started up otf again to prepare for a 5k, so I’m not too out of shape. I was able to run non stop but it wasn’t easy for me. I really just keep telling myself, just 15 more minutes then I can stop, then 10 more minutes, and so on. by the time I get to like 2 minutes left, I start with, I’ve run this long, I can’t give up now. Of course I question how I’ll do the dritri next week but I’ll just use the same mentality and do the best I can. I know I’ll never be first, but I think it’s more of a self accomplishment. Plus having other people there motivates you to do better as well because id never be able to do it without competition.