Athletes use this Strava Labs feature to play back activities and see who they flew by on the road or trail. Before you dive in, a few reminders:

• Flyby sharing is turned off by default for all Strava athletes.
• When this setting is turned off, no one will be able to see your activities by using this feature.
• To share your activities on Flyby, change your Flyby privacy controls to “Everyone.” All of your activities that are also set to “Everyone” will then be publicly viewable on Flyby.
• Regardless of your Flyby setting, any individual activity set to “Only Me” or “Followers Only” will also not show up on Flyby.
• You are in control of what you share on Strava and can change your controls at any time at strava.com/settings/privacy