If you have other questions check out the FAQ page.
Open the courses below in Garmin Connect to view interactive maps and elevation profiles. With a free Connect account, you can adjust the pace calculator to match your goal time and send the course to your compatible Forerunner for navigational guidance during training or real-time pacing on race day.
2018 Garmin Marathon 26.2
2018 Garmin Marathon 13.1
2018 Garmin Marathon 6.2