Polvijärven avoimet mestaruuskisat are district-sanctioned open athletics championships held at Polvijärven kenttä in Polvijärvi, Finland. Polvijärven Urheilijat organizes the event, featuring a midday program focused on short sprints, 1000 metres, high jump, and shot put for men, women, and junior age groups.
The youngest participants compete in 40m or 60m dashes. Older juniors and adults can race 100m or 1000m and take part in the jumps and throws. Shot put also offers categories for masters athletes, with divisions extending to M80 and N75. The championships are listed on the Finnish Athletics Federation calendar and provide a results service, functioning as a formal local championship.