Trim trail run

After a 15 mile trail run, I forgot to pause or save the event until I drove home. I was able to trim the event on the Garmin Connect app, but the Fenix 8 event still has the original data. This is causing info like Endurance Score to be jacked up.

How do I fix this? Can I edit the run on the watch? Can I force the Garmin Connect edited/trimmed run in onto the watch? Do I need to delete the trail run in question?