The NN Night Run Most is a road race held at night, starting from 1. náměstí in Most, Czech Republic. It stands as the largest recurring running event in Most, featuring a primary 10 km race, a 5 km run dedicated to supporting cancer research, and a KPMG relay divided into two 5 km segments. The event typically takes place in the summer and is part of the broader NN Night Run series held in various Czech cities.
The race route navigates the city center of Most and adjacent streets, distinguishing it from a trail run. It offers multiple distances rather than a single starting point for all participants. The program includes children's and family races, expanding the evening's scope beyond the 10 km competition. The same organizing body also manages NN Night Run events in locations such as Liberec, Prague, České Budějovice, and Olomouc, alongside related events like the Decathlon Cyklomaraton and Mizuno Neon Run within their broader event schedule.