The party set out on 2 November 1902. The march was, Scott wrote later, "a combination of success and failure". A record Farthest South latitude of 82° 17' was reached, beating the previous record established in 1900 by Carsten Borchgrevink. The journey was marred by the poor performance of the dogs, whose food had become tainted, and who rapidly fell sick. All 22 dogs died during the march. The three men all suffered at times from snow blindness, frostbite and, ultimately, scurvy. On the return journey, Shackleton had by his own admission "broken down" and could no longer carry out his share of the work.