A growing field of candidates has filed paperwork or announced plans to run for Morgan Hill’s mayor, City Council and school board seats, according to election officials. He faces a challenge from Kristopher Clayton, who filed nomination paperwork July 13, according to the City of Morgan Hill’s elections web page. For City Council District D, Incumbent Marilyn Librers filed July 13 to run for another term. Four trustee areas on the Morgan Hill Unified School District board are on the ballot. Santa Clara County Board of Education Trustee Raeena Lari, who represents Area 7, is running for reelection unopposed so far.