I do it for the challenge.
Seriously - if I just wanted to do things that I’m good at and suited for, I’d just run. I’m not amazing, but I’m good enough to regularly contend for the podium in small local races, and am def still easily FOP in big races.
But I’ve been there, done that. I’ve run the marathon, ultramarathon, 10ks, etc. - and honestly, I wasn’t learning as much anymore after 20+ years of doing it.
Swimming still remains for me the big challenge. At least for me, it’s something I’m sure I’m intrinsically NOT gifted in any way for, and which also comes with some pretty ridiculous logistical constraints that still takes a lot of workarounds (Vasa) and scheduling shenanigans to pull off. But that’s what I love about it - when I get better at it, I’ve really earned it, and learn a lot in the process. Heck, I believe a lot of the self-experimentation I did and documented on this forum with the Vasa trainer in lieu of the pull, even had a lot of super strong swimmers change their minds about whether someone could pull off actually improving in the water by swimming less, so even the old dogs can learn new tricks and have new approaches if you take some risks.
I’m never going to be a FFOP swimmer, and I will never, ever truly love swimming as it’s always such a challenge for me both physically and logistically, but I will add that on race day, when I pull off a solid triathlon swim for myself that I’m happy with, it’s the most memorable part of my race day despite the middling performance. I expect to do pretty well on the bike and the run, and while it’s nice to pass people, end up in the front of the AG, and contend for the podium regularly, it’s a totally different challenge for me than getting a decent result with an activity that I worked so hard to prove my ability over years despite below-milddling results for the effort.
So I’m actually glad that the swimming part is in there, despite the fact it adversely affects my race standings. In the 1-2 races I’ve done where the swim was canceled and it became a run-swim-run, despite the fact that I placed higher overall, I really didn’t enjoy the experience anywhere as much as having the swim in there. But I’m def not signing up for any pure swimming events any time soon - that’s too much masochism for even me!