Conversation so far:
At what age did Mao Asada start her training?
Mao Asada studied classical ballet from the age of three to nine, but in 1995 switched to figure skating, when her sister, Mai Asada, also switched from ballet to skating
What competitions did Mao Asada compete in?
Mao Asada won the Japanese novice national championships in the 2002–03 season
How did Mao Asada do in the 2013 Skate America?
Mao Asada won gold at her two Grand Prix assignments, the 2013 Skate America and the 2013 NHK Trophy.
Was there any tricks that were remarkable in the 2013 Skate America competition to Mao Asada?
With Mao Asada's victory at Skate America, she became the first singles skater, male or female, to win all seven of the current events on the Grand Prix series.
Did Mao Asada win any other medals?
Mao Asada became the third woman in the last 45 years (along with Michelle Kwan and Katarina Witt) and the tenth woman to have won three world championship titles.

Question: What was the event's name where she won her 3rd title?
Self-contained rewrite: What was the event's name where Mao Asada won her 3rd title?