Health is actually half the reason I started running. I’ve lost ~50lbs over a couple years and want to lose more.
And I want to agree on SLOW. When I first started I did C25K and I was running my little 1 minute increments at like a 15 minute mile pace, then walking in between increments. But eventually I got to where I could run that 15 minute mile pace for 30 minutes at a time, and then I started working on speed. I’m down to almost being able to run a 10K in 35 minutes in a hilly environment, or being able to run for ~45 minutes at a slower pace. I tried many times in my 20s to start running and I always got discouraged because I’d try C25K, but do the running parts at a ~9 minute mile pace and it was killing me. Realizing I needed to start slow got me where I wanted to be.