There were many other smaller, mostly school teams which would play regularly in the local area, however the first club to participate in formal league competition and to be registered with the Polish FA was Sokół Kościerzyna which registered in 1939 with the intent to debut in 1940.

In 2006 the stadium and its facilities were rebuilt and modernised where the senior team continues to play in the fourth tier.

The overwhelming majority of Kaszubia fans are also fans of Arka Gdynia with whom they established friendly relations in the 1980s and to this day attend matches under the banner of the local Arka fan-club.

[2] As with most of the region of Kashubia, their allegiances are split along the Tricity rivalry, with amiable relations with fans of clubs which sympathise with Arka such as Wisła Tczew and Gryf Wejherowo and rivalries with clubs who sympathise with Lechia Gdańsk such as Bytovia Bytów and Chojniczanka Chojnice and other clubs who are considered Arka's rivals such as Bałtyk Gdynia.

Their biggest rivals are considered to be Cartusia Kartuzy, with whom they fiercely contest the Kashubian Derby.