Irun residents, aged 16 and over and registered in the municipality, have the opportunity to choose the poster that will announce the San Marciales of 2026. Voting can be done through the municipal website, using the Irun Txartela or another electronic certificate.

An artistic committee, led by the Culture delegate, has selected five finalists from a total of 29 proposals submitted to the competition organized by the City Council. The poster that receives the most public support will not only announce the festivities but also receive a prize of 1,200 euros.

The artistic committee will also award a runner-up prize of 300 euros. The results will be announced on May 15. All posters submitted to the competition will be exhibited at the Amaia Cultural Center from June 12 to 28.