Just finished a marathon in 3.30 in Munich with my S7 with GPS and music on my AirPods Pro all the way. Not a problem and 20% battery left I think I had.
To call four hours slow is maybe pushing it a bit. A pretty ambitious time for many
Very nice!
Calling 4 hours slow, yeah, that's me ;-) A 9 minute/mile pace to me for a marathon is really rather slow, but I'd agree that for many runners that could be seen as a good pace. Honestly, I am always very happy to see anyone go out and do any form of exercise whether it's run/walk, just walking or whatnot. Western society is so...immobile, if you will.
An aside: I used to specialize in 5k and 10ks for racing. I ran my first half marathon without training for it specifically, which actually isn't so unreasonable because to go from 10k to 1/2 marathon isn't that great of a leap. In fact, back then, I'd run 1/2 marathon distances for my weekly long runs and no big deal. When I raced my first half marathon, I wasn't expecting anything. When I was done with it, I just left the racing scene and went home because I was hungry AND sleepy; more sleepy than anything which is often something I experience after a hard race. Imagine my surprise when later I found out that I had placed in the top three in my age category and they mailed me my award (I was in my 20s then). LOL on me. I thought I did rather mediocre, but I placed. Oh well...those days are long gone