how join 2 activities in one

5657588 said:

I really want to glue these two runs together into one run. Is that possible?

Yes. FIT File Tools sometimes works. If not, then...

seilogramp said:

If you can zip the 2 files you want to merge and attach it to this thread, we can try to merge them for you.

Yes

wow, that was quick!
I have two zip files with the original fit files. The second shorter file I edited in Fitfiletool. I removed a little section from it. I don't know that with this edit I removed the other for me important things (power, stamina, etc.) But if no, then it would be great with this merging.
How can I send you the two (three?) zip files?

If you could zip then attach those original files:

Zip the files, then in a reply post Insert >> Image/video/file >> click Upload >> browse for file >> OK.

Or upload the fit file to a reputable file sharing service, such as OneDrive, Google Drive, Dropbox, make the file public, then paste a link to the file in your post.

a, The original race file: 17446254685
b, The original after race file: 17446714095
c, The edited after race file: 17446714095a
If it is possible to merge without losting data, then please merge a+c. If data is lost from c, then please a+b
fitfiles.zip

Thank you very much!!!

Thanks!
I see some data is lost. Maybe if it's not too much to ask, can you merge a+b? I'm very curious if fitfiletools wiped the data or because of the merge there is no other solution, there is always data loss.

[solved]

uh, this is worse
although some of the data has now been preserved, the elevation data has been corrupted.

BUT THANK YOU SO MUCH!