ГКМ Груджадж

1948 to 1950

The club's predecessor was Olimpia Grudziądz, which competed in the inaugural 1948 Polish speedway season and won the bronze medal. The Olimpia motorcycle club had been established in 1924. In 1949, they competed as Olimpia-Unia Grudziądz and in 1950 as Unia Grudziądz. The 1950 season would be the last season for the team for nearly three decades.

1977 to 1994

The current club was founded in 1976 as GSŻ (Grudziądzka Sekcja Żużlowa). Speedway returned to Grudziądz during the 1977 Polish speedway season as GSŻ Grudziądz that entered the Second division. The team was consisted mainly of riders from Stal KS Toruń that had failed to make the Torun first team. In 1980, the team was renamed to GKM Grudziądz, which stands for Grudziądzki Klub Motocyklowy ("Grudziądz Motorcycling Club"). For 18 years the team remained in the second division starved of any success.

1995 to 2001

The club finally experienced the first league in 1996 after gaining promotion in 1995 but unfortunately suffered immediate relegation despite the signing of Billy Hamill, who would become the world champion the same year. However, the team were performing much better than in previous years and won their first honour by winning the second division in 1997; Hamill spearheaded the team and was supported by Hungarian Zoltán Adorján.

Following the creation of the Ekstraliga in 2000 and the reorganisation of the leagues, Grudziądz found themselves in the Polish 1.Liga and at the end of the 2001 season the club was liquidated.

2002 to 2012

In 2002, speedway quickly returned with a team called GTŻ Grudziądz but the team were relegated to 2.Liga. However, they began their recovery by winning 2.Liga on 2003. In 2012, the club won a bronze medal in the Polish Pairs Speedway Championship.

2013 to present

In 2013, the club was renamed GKM Grudziądz SA. In 2015 and 2016, they competed in the Ekstraliga by default (due to the financial misfortune of other clubs) and have remained in the top division since (as of 2023). Przemysław Pawlicki and Krzysztof Kasprzak won the Pairs championship in 2021.