Did anyone run with a Garmin 310XT or other Garmin on Otley Chevin today at 13.14 for 1.25 miles followed by 3.04 miles, but find on their watch my 4+ mile run round Woodhouse Moor? And can anyone explain how this swap can possibly have happened? My Garmin was acting up from the start, showing me at one point as running 6 minute miles (I wish!) but it was not until I downloaded to Garmin Connect that I saw that a foreign run had replaced mine on my actual watch.

I am feeling rather disillusioned with my 310XT. Any recommendations for a more accurate Garmin? I'm reluctant to transfer to another brand, but might consider it if I could still download to Connect.