BYD Singapore International Marathon presented by adidas 2026

With more than 40 years of history, the BYD Singapore International Marathon presented by adidas marks the beginning of a new era for Singapore’s only national marathon, featuring Southeast Asia’s only World Athletics Gold Label Road Race. 

For the first time ever, this year’s marathon weekend will take place over three days, from 4 to 6 December 2026. Here’s a quick look at what to expect:

Friday, 4 December 2026

• AM: Kids Dash 600m (Non-Competitive), 1.6km (Competitive, Non-Competitive)

• PM: 5km, Standard Chartered 10km

Saturday, 5 December 2026

• AM: adidas Half Marathon

Sunday, 6 December 2026

• AM: BYD Marathon

This year also sees the introduction of the Crew Challenge, where teams of four can sign up as a named crew to race the BYD Marathon individually. The fastest combined finishing times decide the rankings.

Whether you’re chasing your first finish, a personal best, or simply cheering on others. Registration opens 10am (SGT), 27 April 2026. See you at the start line.