RunNUS is an annual running event organized by NUS Students' Sports Club to promote healthy lifestyles among the NUS population and the public. Since its inception in 2007, RunNUS has become the biggest and most anticipated event for NUS students, staff, alumni, and Singapore.

Apart from being a running event, RunNUS is also fun-filled event that features live entertainment, games, lucky draws, and refreshments. Each iteration of RunNUS brings a different element of fun, so be sure to catch every single one!