2013 Moto3 World Championship

Like the premier class, there was a final race title decider between Ajo Motorsport's Luis Salom, Estrella Galicia 0,0's Álex Rins and Maverick Viñales of Team Calvo; if any rider of the three won the race, they finished as the champion, regardless of the other results.

With every race won by a KTM rider – seven wins for Salom, six for Rins, three for Viñales and one for Álex Márquez, the teammate of Rins, at Motegi – the marque was comfortably the winners of the constructors' championship, scoring more than double the points of the next placed constructor, Kalex KTM.

[4] The following Grands Prix were scheduled to take place in 2013:[5][6][7] The Fédération Internationale de Motocyclisme released a 18-race provisional calendar on 19 September 2012.

[8][9] On 23 November 2012, the calendar was updated following confirmation that the return of the Argentine Grand Prix would be postponed to 2014.

Bold – Pole Italics – Fastest LapLight blue – Rookie Each constructor received the same number of points as their best placed rider in each race.