Mathematics Day takes place on 14 March and is a competition for pupils in the final two years of secondary school. The focus is on the (two-part) team and individual competitions. Parallel to the individual competition and the second part of the team competition, there will be a mathematics lecture and information about career opportunities for mathematicians.

The 23rd Karlsruhe Christmas Workshop on Geometry and Number Theory will take place from December 15-17, 2025. The organizers Frank Herrlich and Gabriela Weitze-Schmithüsen have once again been able to attract numerous renowned speakers from Germany and abroad.

On December 5, 2025, the KIT Department of Mathematics will celebrate its annual graduation ceremony. In a festive setting, the Department of Mathematics will bid farewell to all graduates of its master's programs and doctoral students of the year 2025. In addition, the departmental prizes will be awarded. This year's keynote speech will be given by our alumnus Dr. Felix Hagemann, Senior Scientist - Carl Zeiss SMT GmbH.