When?
Location F1 Pit Building, Singapore, Singapore
Event Detail
The 2026 BYD Singapore International Marathon presented by adidas is Singapore’s national marathon weekend, staged from 4–6 December with races starting at the F1 Pit Building and finishing at the National Stadium.
The programme includes the BYD Marathon, adidas Half Marathon, Standard Chartered 10KM, 5KM, Kids Dash and a new four-person Crew Challenge.
- 5KM: Friday 4 December, 21:30; cut-off 1h15.
- Standard Chartered 10KM: Friday 4 December, 20:30; cut-off 2h30.
- adidas Half Marathon: Saturday 5 December, 04:30; cut-off 3h45.
- BYD Marathon: Sunday 6 December, 04:30; cut-off 7h.
- Kids Dash races begin on Friday morning and are noted here but not mapped to ARC distance fields because the current distance registry does not expose suitable 600m / 1.6km options.
- Registration closes 30 September 2026 unless capacity is reached earlier.
