In high school, water polo and swimming. Outside of school, I played soccer.
I picked up cycling in college to cross train for water polo by borrowing a teammate’s “mountain bike”, really just a cruiser with straight bars (this was well before shocks). Jumped on the saddle one Sunday and did a 40mi ride on pavement (mostly beach paths, so mostly concrete). I liked it, borrowed his bike a couple more weekends before buying a Specialized Rockhopper Comp in 1988 and I began getting on the dirt and rode and raced that thing into the ground before getting a new bike.
Eventually, college ended, I added 40+lbs, and then decided to start training again in 1996. Started swimming again, started running, and I got back on the mountain bike. For some reason, I have no idea why or where I got the idea, I decided to do the Catalina Triathlon and did so on my mtb, which wasn’t a bad choice considering the terrible “pavement” conditions descending from Wriggly Mansion then. Ended up chatting with a guy after who invited me to lunch with a group, and he got me into Tri. He and I are still connected on Strava though I haven’t seen him in many, many years.
Eventually, I got a Tri bike, decided to my first century (Solvang) on it followed the next day by my first marathon (Los Angeles, a total coincidence they were the same weekend). And then I was hooked with countless open water swim races and triathlons and marathons to follow.
I didn’t get a road bike until 2014, followed by a gravel bike in 2018. And a few months ago I sold my Tri bike (my third) and doing eight IM so now I’m wholly converted.
By the way, I believe the best training and preparation for mass swim starts and wave starts is water polo
That’s true for both defensive and well offensive reasons, not to mention head up sighting.
This went a bit beyond HS but I think the trajectory shows a connection back to the start, maybe. The twice day pool workouts, plus weights, with early morning starts helped lay the ground for the future training, which in a way came naturally (including early morning before work training and after work training), not to mention the dual solitude and camaraderie that is swimming. Anyway…