KL Tower International Towerthon Challenge (KLTITC) is a signature sports event for KL Tower for the past 20 years and it provides opportunities to the participants who want to test their physical and mental endurance. This staircase run event has gained much popularity amongst international and local sports enthusiasts, young and senior to challenge the tower by conquering 1,576 steps to reach the top level at 288 meters above ground level. #KLTITC2023