This study examines the implementation of the muhadharah program to enhance students speaking abilities at an islamic boarding school. The muhadharah program, a structured public speaking activity, aims to build students confidence, improve communication skills, and develop proficiency in delivering formal speeches. This study used qualitative approach. The study explores how the program impacts students speaking abilities. The subject of this research were eight students of Dayah Insan Qur’ani. Interviews were used to collect data. The findings shows that the implementation of muhadharah program, improved students’ speaking ability. The strategy is to make a muhadharah schedule, make and correct speech texts, practice speaking before performance. Inhibiting factors include lack preparation, boredom among participants, and lack of discipline. The supporting factors include the training of self confidence, improving students speaking, increasing vocabulary and the training of discipline. It can be concluded that Muhadharah program encourages active participation of students, which contributes to the development of public speaking skills. Therefore, the Muhadharah program can be considered as one of the effective methods in improving students' speaking abilities at Islamic Boarding School.