Save The Event For Later NoTubes Iron Cross XIII - North America's Original UltraCross. South Williamsport, PA, Sun Aug 9, 2015 Who's Registered? | Contact Event | Event Website | Google Calendar Start line address: South Williamsport, PA 17324 Presented by High Speed Cycling with a lot of help from our friends at SVVC! Registration for this event requires a password. Please enter the event password below.