I know there’s something out there for spectators to track the athletes. Is all you need the bib # and the website? How good is the “resolution”? ie, will my family be able to see where I’m at only at a few places, or does it get as specific as every mile on the run, etc? I don’t want them to have to just sit outdoors, especially if the conditions are harsh.
For that matter, is there any known way to get text alerts on a phone? Don’t suggest the obvious- no cell phone for me (rules are rules).