Works for multiple .tcx, .fit or .gpx files 25MB or smaller. Choose up to 25 files.https://www.strava.com/upload/select
All postings that I have read in this forum or elsewhere imply there is/was a gear icon with more options, but that does not appear for me.
i tried to export to .csv file, however, the time for less than hr is exported wrongly. for example, if the time is 56:21 in the garmin connect, when it is exported, it becomes, 56:21:00 . pls check. thanks.
This is a problem of Excel, that interprets the times in a "smart" way, changing the format to what it guesses is the best way, which, of course, is rarely what you really need. Use OpenOffice Calc or LibreOffice, instead and it will be fine.