This article or the following section is not adequately provided with supporting documents ( e.g. individual evidence ). Information without sufficient evidence could be removed soon. Please help Wikipedia by researching the information and including good evidence.
Important information is missing from this article or section. Help Wikipedia by researching and pasting it .
The Speedway World Championship Grand Prix of Great Britain has been held since 2001 under the Speedway World Championship in Millennium Stadium of Cardiff instead. For this Grand Prix, the arena has a capacity of 62,500 spectators. The previous record crowd at the race was 42,000 spectators in 2011. In 2014 the Grand Prix took place on July 12th.