Here is the link. It's now syncing properly but this one activity still hasn't linked to Strava and Addidas (Runtastic)
Here is the link. It's now syncing properly but this one activity still hasn't linked to Strava and Addidas (Runtastic)
If it's just the one activity, do a manual export out of Garmin Connect Web. Open the activity then export original.
Unzip the exported activity, then import into Strava - Upload and Sync Your Activities | Strava