Similar to the capability to upload completed workouts to Garmin Connect, I have also added support for uploading to Ride With GPS https://ridewithgps.com/.
Not sure who still uses Ride With GPS, but the integration was fairly simple (and their support staff was awesome).
BreakAway: Indoor Training can only offer “Virtual GPS” for indoor rides. We currently do not support the ability to actually offer “Real GPS” for outdoor use.