NUS Run BIG is held annually to celebrate and recognise everyday heroes who have made a positive impact in the lives of others. Due to the current COVID-19 pandemic, NUS Run BIG 2021 will be held virtually - a race that can be run from anywhere and at any time within the clock-in window period - between 13 Sep and 26 Sep 2021 for the 190.5KM CHALLENGE and on 26 Sep 2021 for the Run @ your Hood Challenge. Both the NUS community and the public are welcome to participate, even if you are not in Singapore!