Corrupted .fit file (Fenix 6) - lost Triathlon 70.3 file?

Question

I recently completed my first 1/2 IM Triathlon and for some reason, I seemed to have lost/corrupted my triathlon data consisting of 7 hours (I'm SLOW!) of hard work (swim, bike, run, with transitions). I'm hoping that someone might be able to help me fix this file so I can upload it to Garmin and see exactly HOW slow I was.... Thanks in advance for any help you might be able to offer! 
 2021-12-12-08-24-13.fit.zip

seilogramp · Accepted Answer

Congrats on the 1/2 Ironman! 
 This will work for you - MTNBKR1.zip 
 Unzip the file then import into Garmin Connect Web using the import data page - connect.garmin.com/.../import-data 
 Fixed using Fit File Repair Tool 
 Some suggestions to help minimize the occurrence of corrupt fit files: 
 
 After verifying that everything has synced, backup then remove the files in the \GARMIN\ACTIVITY folder on the device&rsquo;s file system using these directions: Removing Recorded Activities on a Garmin Fitness Device 
 Regularly check for firmware updates using Garmin Express 
 If issues with corrupt files persist, contact Garmin Support

Corrupted .fit file (Fenix 6) - lost Triathlon 70.3 file?

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