When?
Location Stadium Sultan Suleiman, Klang, Selangor (organiser-listed venue), Malaysia
Event Detail
UM24 Ultra Marathon 2023 was scheduled for 18–19 November at Stadium Sultan Suleiman in Klang, with time-based 6-hour, 12-hour and 24-hour track endurance competitions, plus 42.2K, 50K, 50-mile, 100K and 100-mile distance challenges. The organiser's programme shows the first 100-mile runners starting at 6:00 am and the 24-hour event from 8:00 am. Some independent DUV results label a University of Malaya track course for time-based events, so the exact venue needs reconciliation before publication.