He was challenged by former Mayor and incumbent Second District Representative Angelito Gatlabayan,[2] Silverio "Ver" Bulanon, Wilfredo "Willie" Garcia, and Edgardo "Ed" Purawan.

Garcia was challenged by former First District Councilor Serafin "Apin" Alvaran, Basilio Mendoza, Maria Teresa "Tess" Trinidad, and Glicerio "Toto" Vallega.

He was challenged by Ricardo "Carding" Dapat, Florante "Ante" Quizon, Primer "Prime" Pagunuran, and Salvador "Raldy" Abaño.

Zapanta was challenged by former Councilor and former Rizal Vice Governor Jestoni Alarcon, Lorenzo Juan "LJ" Sumulong III, Romeo Acop, Marcelino "Boyet" Arellano, Hoover "Ver" Simbillo, Virginia "Gie" Mendoza, and Federico "Dick" Marquez, brother of incumbent First District Councilor and re-electionist Alexander "Bobot" Marquez.

Garcia was challenged by First District Councilor Ronald Barcena, Jacinto "Ento" Canales, Dr. Enrico "Rico" De Guzman, and Federico 'Erik" Zapanta.