For comparison there are only three thoroughbred racetracks in Sweden. TwinSpires.com offers wagering on races from the country's most popular racetracks. Today India has nine racetracks operated by seven racing authorities. The company owns the following casinos, hotels and racetracks. ATVMX events are hosted at motocross racetracks throughout the United States. After Roger Penske sold his racetracks (Fontana, Michigan and Nazareth) to the International Speedway Corporation. ATVMX events are hosted at premiere motocross racetracks throughout the United States. OLG operates slot machine facilities at 14 racetracks across Ontario. It was one of the largest and grandest horse racetracks of its time. The award recognises excellence in race riding on Melbourne racetracks. Many local-level American racetracks host their own season championships. Varenne has established numerous track records on various racetracks. There are hundreds of local and regional racetracks throughout the nation. Stewart's crash at this race inspired his subsequent crusade for safety at racetracks. Concrete from the various racetracks are also popular.