Loading view. There were no results found. There were no results found. Fortitude Outdoor Fitness & Venue Events Venues Fortitude Outdoor Fitness & Venue 4377 S. M-52 Owosso, MI 48867 United States Get Directions Events at this venue Today Upcoming Upcoming Select date. Previous Events Today Next Events Subscribe to calendar Google Calendar iCalendar Outlook 365 Outlook Live Export .ics file Export Outlook .ics file