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The Ridgeway 100: Century to the Stones - Oxfordshire, United Kingdom (2017-08-05)
From the Promoter: Ride 100k on the Ridgeway in a day! The Ridgeway is Europe’s oldest continually used highway – dating back thousands of years, this was a prehistorically important route, with many ancient landmarks along it’s length, and ending at the magnificent stone circles of Aveb