On 28 June 2005, Cimoszewicz declared his intent to run for Polish President (see: Election 2005). He instantly became a leader in the polls. He ran previously in 1990 and received 9.21 percent of the vote. In 1990, Lech Wałęsa and Stan Tymiński went on to the second round. Cimoszewicz did not run in the years 1995 and 2000 giving way to his close colleague Aleksander Kwaśniewski who twice became president. His election committee was chaired by the wife of President Kwaśniewski, Jolanta Kwaśniewska.
