I am getting back in shape doing mainly walking before building up to jogging. Using the treadmill run activity my walks track almost perfectly, but if I jog it wildly overestimates how fast I am running. I would like to have two activities a treadmill walk that I calibrate and a treadmill run for when I jog that I can calibrate. Is that possible? Is there a way to have the treadmill walk show up under walking instead of running without having to manually doing it in garmin connect.