STANFORD, Calif. — Stanford athletic director Bernard Muir plans to resign after 13 years on the job. A person familiar with Muir’s decision told The Associated Press that Muir is expected to step down before the end of the school year. The person spoke on condition of anonymity because the move hadn’t been announced by the school.

Stanford athletic director Bernard Muir will resign after 13 years on the job. Muir announced his decision on Tuesday to step down at the end of the academic year, saying it was an honor to serve in the role for more than a decade.

Stanford athletic director Bernard Muir is expected to resign from his position, sources told ESPN. Muir is closing out his 13th year at the school, which during his tenure has won more than 30 NCAA championships and eight Directors' Cups for overall athletic department excellence.