Shah Alam 21K 2026 is a running event that takes place on 29 November 2026 at Decathlon Shah Alam, Selangor, Malaysia. The event programme starts at 4:00 am. Race formats include half or full marathon, 10km and fun run categories. Visit the official event website for full details and registration.

Listing only: ToughASIA is not the organiser of this event. Please refer to the official event website for registration and details. Organisers may contact us to update or remove this listing.