Tags: Horse Race, Race.
The Arc Trial is a Group 3 flat horse race in Great Britain open to thoroughbreds aged three years or older. It is run at Newbury over a distance of 1 mile 3 furlongs and 5 yards (2217 metres) and it is scheduled to take place each year in September.The event was established in 1997 and the inaugural running was won by Posidonas.