Logician is a British Thoroughbred racehorse. He was unraced as a two-year-old in 2018 but in the following year he established himself as a top-class performer as he won his first five races including the Great Voltigeur Stakes and the St Leger Stakes.
On 17 May at Newbury Racecourse Logician made his racecourse debut in a ten furlongmaiden race for which he started the 3/1 favourite in a nineteen-runner field. Ridden by Kieran O'Neill he recovered from a slow start to take the lead approaching the final furlong before drawing away in the closing stages to win by two lengths from High Commissioner. Robert Havlin took the ride when the colt started 2/9 favourite for a minor race over the same distance at Newmarket Racecourse on 21 June and won by one and three quarter lengths and a short head from Away He Goes and Persuading. Two weeks later Logician was stepped up in distance for a handicap race over one and a half miles at Newbury and was made the 1/5 favourite despite being assigned top weight of 131 pounds. Partnered by the first time by Frankie Dettori he went to the front two furlongs out and won "easily" by four and a half lengths. At York Racecourse on 21 August Logician was stepped up in class to contest the Group 2 Great Voltigeur Stakes, a race which is considered a major trial race for the St Leger. With Dettori in the saddle he started the 10/11 favourite against four opponents namely Constantinople, Nayef Road, Norway and Jalmoud. After racing in third place behind Norway and Jalmoud, Logician took the lead two furlongs out and "kept on strongly" to win by one and three quarter lengths from Constantinople with a gap of seven lengths back to Norway in third. Dettori commented "There was still a bit of greenness but he hit the line well and galloped out strongly. He's not the finished article but with every race he's improving and he's taken another leap forward". On 14 September at Doncaster Racecourse Logician started the 5/6 favourite for the 243rd running of the St Leger Stakes over 1 mile 6 furlongs. His seven opponents were Sir Dragonet, Sir Ron Priestley, Il Paradiso, Dashing Willoughby, Technician, Nayef Road and Western Australia. The favourite started well but was restrained by Dettori and settled towards the rear as Western Australia set the pace. Logician was angled to the right in the straight to race up the stands side and produced a sustained run, taking the lead in the last quarter mile and winning by two and a quarter lengths from Sir Ron Priestley, with Nayef Road a head away in third place. In the winter of 2019/20 Logician underwent successful treatment for peritonitis at the Newmarket Equine Hospital.
Pedigree
Logician was inbred 4 × 4 to Miswaki, meaning that this stallions appears twice in the fourth generation of his pedigree.