I was standing in the ocean just over 2 years ago wondering that same thing.
Was also wondering how to get up over the small sandbar with a calf that tore medially from origination to insertion and then a 4 inch tear on the midline.
No one races forever. It ends for everyone. Had been struggling with calf injuries for the previous 4-5 seasons and it was showing in my run times. Was going to stop after the next season but the body said F U we’re stopping now.
There were thoughts of I’ll just ride more maybe get back into bike racing or swim more but really with no races on the books, I don’t. You know what? I kinda like it, half the time anyway.
After starting tri’s back in the late 80s, running HS and college XC, swimming year round, racing and training always for something, it’s nice to not have to go workout. Obviously ymmv.
I still hobby job a little, some weeks are 10 miles some are 6 some are 22.
Was asked to coach the distance track program at a HS last year which lead to being the head XC coach at a different school this year. Having fun with that, mostly. Doing a lot more in person coaching with my AZ based athletes as well which is nice.
Even thinking of starting a squad for AG athletes that have the desire and talent to turn pro and pro’s who have been in the sport for 1-3 years and want to be a contender to win some cash every race yet aren’t quite there yet.
Still not sure what I do with my time, some projects here and there, sit on a BOD and run a committee plus serve on a few more, most of the household chores so the wife has an easier life since she no longer wfh.
Yet I’m still trying to figure out what’s next. Although life has a funny way of doing that for you as well.
It’s been more aero testing, more bike fitting, more hands on work with athletes, I’m reading more non work related stuff doing more house related projects that I put off.
The TLDR is start trying lots of things. I know you said no to pickleball but honestly it’s kinda fun, you meet a ton of people which can lead to other things to do. start reading more, start walking more, go hiking, learn photography or something else.
keep a notepad or pads around to start jotting down ideas when they pop in your head. Try other sports that you thought were lame, or didn’t have the time to do bc of triathlon.
Lot’s of other people in your shoes wondering the same thing as you