The City is a race course that's new to Mario Kart: Mega Mash-Up. It appears in the Lightning Cup.
The City is an urban course that takes place during the night. This course takes place on the roads of the city meaning you often have to dodge cars and other traffic whilst collecting the travelling item boxes. When travelling around the centre of the city, there will be various routes that you can take, with some being shorter than others.
- Various Miis, Nokis, Piantas, Toads & Koopas - There are various characters of each species dotted about the track either as pedestrians behind barriers, other drivers of the obstacle vehicles or in the buildings in the City.