Loading view. Thames Valley Riders Events Thames Valley Riders Events Search and Views Navigation Search Enter Keyword. Search for Events by Keyword. Find Events Event Views Navigation Day List Month Day Today 7/30/2022 30 July 2022 Select date. All Day 30 July 2022 Thames Valley Riders Dorchester Fair Grounds Hamilton Road, Dorchester Previous Day Next Day Subscribe to calendar Google Calendar iCalendar Outlook 365 Outlook Live Export .ics file Export Outlook .ics file