Virtual Challenge - How do I sync Garmin, Strava, or MapMyRun to Challenge Hound? Q: How do I sync Garmin, Strava, or MapMyRun to your tracking platform? Start by selecting the "Apps" tab at the top of the website when logged in to your tracking platform account: Once re-directed to the "Apps" page, choose which tracking app you would like to pair with your tracking platform account. Your options will include: Garmin Under Armour Connected Fitness (MapMyRun, MapMyRide, MapMyFitness) Strava Note that you should create an account or have an account set up with one of these applications before attempting to sync it to our platform. Once you have selected which tracking app you would like to use, select "Authorize" on the following page to allow our platform to access your app's data: If prompted, complete the log-in process on your fitness tracking app. A correct sync will show a green check mark and say "Your [app] activities will sync automatically":