Distance was correct but mapping was off.

I usually install the betas for run and have only had one problem and that was back with the 910xt, anyway, ran today, the watch showed the correct distance and pace then uploaded it to Garmen and Strave and it shows on the map me stopping at 1.1 miles but my distance and pace were correct. Ran yesterday and it was fine. Weird, I did use Glonass both days. I'll try again tomorrow.

0 GarethLudlow over 5 years ago

I had the same thing in an ultra last year but with a Suunto watch. I think the cause is simply lost GPS, but the watch continues to guess your distance based on cadence and other factors.