Singapore International Marathon
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BYD Singapore International Marathon 2026
The BYD Singapore International Marathon presented by adidas is Singapore’s national marathon event, organised by SG International Marathon Pte Ltd with support from Sport Singapore, Singapore Tourism Board and Singapore Athletics. The 2026 edition takes place over three days, from 4 to 6 December, and is the event’s 44th edition. It is described as Southeast Asia’s only World Athletics Gold Label Road Race.
The race weekend uses a refreshed city road course that passes through Singapore’s landmarks and skylines. The programme includes multiple event categories and distances:
- BYD Marathon 42.195KM
- adidas Half Marathon 21.0975KM
- Standard Chartered 10km 10KM
- 5km 5KM
- Kids Dash 600M and 1.6KM
- Crew Challenge 42.195KM x 4
- EFGH National Championships 42.195KM and 21.0975KM (qualification only)
- Professional Field 42.195KM
Registration closes on 30 September 2026 or earlier if capacity is reached. There is no tier-based pricing; payment by debit or credit card is accepted. Race entries are non-transferable and non-refundable, except when the optional RunFlex service is purchased during registration, which permits cancellation by 27 November 2026 for an 80% refund excluding the RunFlex fee. Corporate or bulk purchases require a minimum of 20 race bibs, payment by bank transfer, and have an earlier corporate closing date. Visit the organization's website for the most recent information.
