Pathfork

On his first racecourse appearance Pathfork started the 9/2 second favourite in a fourteen-runner maiden race over seven furlongs at the Curragh on 18 July. Ridden by Shane Foley he took the lead a furlong from the finish and drew away to win "comfortably" to win by four lengths from the Aidan O'Brien-trained favourite Robin Hood.[6] Fran Berry took over the ride when the colt was stepped up to Group 3 class for the Futurity Stakes over the same course and distance on 21 August and started the 10/11 favourite ahead of the Jim Bolger-trained Glor Na Mara (runner-up in the Phoenix Stakes). He was always among the leaders, before going to the front entering the last quarter mile and kept on well in the closing stages to win by one and a half lengths from Glor Na Mara.[7] After the race Harrington said "He just jumped out and got a great position, Fran said he was always cruising. He's such a laid-back horse, he's brilliant with an amazing temperament. Fran said he was only getting going at the end. We'll discuss with the owners as regards future plans for him".[8]

With Berry again in the saddle, Pathfork was one of nine colts to contest the Group 1 National Stakes at the Curragh on 11 September and started 2/1 second choice in the betting behind Zoffany. The best-fancied of the other runners were Glor Na Mara, Janood (winner of the Washington Singer Stakes) and Casamento. Pathfork raced in third place before moving up to join the leader Casamento entering the last quarter-mile. The two colts drew away from their rivals with Pathfork prevailing by a head after a sustained struggle in the closing stages.[9] Jessica Harrington commented "Fran said he had to be really tough and that he didn't really like the ground. Pure class got him there in the end and it's just fantastic. I felt sick beforehand and my panic during the race was that he was in front for so long... He did have a very hard race there".[10] Despite reports that he was likely to run on dirt in the Breeders' Cup Juvenile[11] he did not run again in 2010.

On his three-year-old debut Pathfork was sent to England to contest the 2000 Guineas over the Rowley Mile course at Newmarket Racecourse on 30 April and was made the 8/1 second choice in the betting behind the odds-on favourite Frankel. In the build-up to the race Jessica Harrington said "Everything's fine with Pathfork. I’m happy with him, he's developed well over the winter. Everything's worked out well so far" but admitted that Frankel was an "awesome" opponent.[12] In the race Pathfork never looked likely to get into contention and came home seventh, twenty-six lengths behind the winner.[13]

Pathfork had injury problems which kept him off the track for the rest of the season. At the end of the year he was transferred to the United States and entered the training stable of John W. Sadler.

In 2011 Pathfork was ridden in both of his races by Joel Rosario. On 4 February at Santa Anita Park the colt made his first appearance for his new trainer and finished sixth of seven runners behind Mr Commons in the Grade II Arcadia Handicap. A month later he was dropped in class for an allowance race at the same track in which he started favourite but came home last of the six runners.[14]