F3 Naperville Locations & Schedule F3 is a FREE Men’s Early Morning Workout Group F3's Is FreeF3 Is a Free Men's Workout Group, held outdoors, in a rotating fashion.ScheduleF3's MissionOur mission is to plant, grow and serve small workout groups for men for the invigoration of male community leadership.LocationsF3 Is Nation WideF3 is a network of 4,185 free, peer-led workouts for men in 348 regions.National MapAre You New To F3?Tips for Friendly New Guys posting for the first time with F3 Naperville.Click Here Below is the schedule of F3 Naperville workouts.You can also see the National Map below at this link. Below is the schedule of F3 Naperville workouts. You can also see the National Map at this link. Workout Schedule Schedule Updates Q sheet Locations New to F3? Workout Schedule Click on an AO below to see where we plant our flags, and where we park our cars, on Google Maps. Connection failed: php_network_getaddresses: getaddrinfo failed: Name has no usable address