Jockey Ryan Moore positioned her behind the leaders, before taking the lead two furlongs from the finish and drawing clear to win by two and three quarter lengths from pre-race favourite Magic of Reality.

She was just overtaken by Ladys First with 100 yards to run, but battled back to join her on the line, with the pair finishing in a dead heat for first place, one and three quarter lengths clear of third-placed Shuruq.

Ryan Moore positioned her just behind the leaders in the early stages before quickening to take the lead over a furlong from the finish.

Rizeena moved up to join Sky Lantern at the head of the field after three furlongs, with Integral just behind the pair.

[14] In October, Integral returned to Newmarket for the Group One Sun Chariot Stakes in which she was one of four 7/2 co-favourites alongside Fintry, Esoterique and Miss France, with Sky Lantern among the other runners.

She took the lead from the start and set a steady pace from Esoterique before accelerating in the final quarter mile and winning by a length from Miss France.

She started the 9/2 second favourite but never looked likely to win and finished seventh of the eleven runners behind Charm Spirit.

Two weeks later she started a 20/1 outsider for the Queen Elizabeth II Stakes in which she was ridden for the first time by Frankie Dettori.

She stayed on steadily in the closing stages to finish fourth of the nine runners behind Solow, Belardo and Gabrial.

At the end of 2013, Integral was given an official rating of 115 for her performance in the Sun Chariot Stakes, ranking her as the joint 200th best racehorse in the world.