So what are tracks? Tracks are like little road lego pieces placed together by a user so other people can drive on it. There are a lot of websites that host these tracks but the most popular ones are tmnf.exchange and tmuf.exchange. tmnf.exchange hosts tracks that are made for the free to play version of TMUF called Trackmania Nations Forever (TMNF) and tmuf.exchange hosts tracks that are made for every environment other than stadium mostly (like snow car, island and rally)