Hi, I just completed London to Paris bike ride and recorded UK and French legs as separate rides....I would like to comb

[fulmar2]

Unfortunately, there is nothing you can do - other than upload the files separately and make two activities on Strava. Strava ALWAYS has just one line per activity. In other words, you can NOT have a line, a gap, and then another line on a single Strava activity. To prevent the accumulation of Distance, export as FIT or TCX, select "Calculate Distance" and check the "Ignore Big Gaps" option.