Manually load downloaded route files on a Garmin device
Garmin Edge Devices
Most Garmin Edge units will connect to your computer, via USB cable, as an auxiliary device, allowing you to drag & drop (copy) your downloaded route files to Garmin > NewFiles. Once your selected routes are successfully displaying within NewFiles, eject your device from the computer, turn it on, and the route will be ready to navigate under your Garmin’s Courses menu.
For more product-specific instructions you can visit Garmin Support, enter your model number to get detailed steps to load files onto an Edge device.