Castle Combe Grand National When 27/08/2022 - 28/08/2022 All Day Add To Calendar Download ICS Google Calendar iCalendar Office 365 Outlook Live Where Castle Combe Circuit Castle Combe, Chippenham, Wiltshire, SN14 7EY Event Type Race Loading Map.... Castle Combe CircuitCastle Combe - Chippenham'.__('Events', 'events-manager').' 55.378051 -3.43597299999999 The Grand National at Castle Combe