It looks like you're new here. If you want to get involved, click one of these buttons!
My Garmin forerunner is coming to the end of it's life. I'd like to replace it with a GPS watch that would work well when running in ultra marathons lasting up to 24 hours. Any recommendations?
Suunto Ambit, Garmin Fenix, Garmin 910xt, Garmin 310xt.
WiB has the list, and dcrainmaker website has the details