In 1991, following York and Fulham’s tour to the country, the club switched from rugby union to rugby league, owing mostly to rugby union's amateur status at the time, and the desire by players to be paid. Lokomotiv have gone on to dominate Russian rugby league. They have won seven Championships, including league and cup doubles in 2002-2005. Twelve players from the club were in the Russian national team in 2005.
Lokomotiv had their best season ever in 2005, winning the league and cup double in Russia, winning 21 out of 22 matches and scoring 1,560 points in the process. However, they have not yet transferred this success over to the Rugby League Challenge Cup. In their three previous games in this competition, they have failed to register a win.
In 2009 the club announced its intention to play rugby union in addition to rugby league from the 2010 season onwards, fielding their junior side in rugby league still and thereby partially reversing the club's 1991 switch from rugby union to rugby league. The decision to return to rugby union was primarily due to the desire of the Lokomotiv club to compete in the Russian rugby union sevens championship following the IOC's October 2009 decision to readmit rugby union as an Olympic sport in its seven-a-side format and the unwillingness of the Rugby Union of Russia to admit the Lokomotiv club to play in its rugby union sevens competition without also committing to the full 15-a-side version of rugby union.[1][2]