The fourth largest city in Russia, behind Moscow, Saint Petersburg and Novosibirsk, Yekaterinburg will be the backdrop of the World Judo Tour this weekend (March 17th and 18th) as the third Grand Slam and the fifth event of year will be held in the city. Although it has traveled extensively across Russia's vast territory to promote judo throughout the country, this Grand Slam is one of the major events on the calendar and once again it will be eagerly awaited by fans around the world.