Solow (foaled 24 January 2010) is a British-bred, French-trained Thoroughbred racehorse. After showing moderate form in his first two seasons, he won five of his six races as a four-year-old in 2014 including the Prix Quincey and the Prix Daniel Wildenstein. In 2015, he emerged as one of the best racehorses in the world with a win in the Dubai Turf and followed up with victories in the Prix d'Ispahan, Queen Anne Stakes, Sussex Stakes, and Queen Elizabeth II Stakes.
Background
Solow is a grey gelding bred in the United Kingdom by his owners Wertheimer et Frère. He is from the last crop of foals sired by Singspiel, an international campaigner whose wins included the Canadian International Stakes, Japan Cup, Dubai World Cup, Coronation Cup, and International Stakes. The best of his other progeny include Moon Ballad and Dar Re Mi. Solow was the first foal of his dam, High Maintenance, a stayer who won two races and finished third in the Prix Gladiateur. Her dam Fabulous Hostess was a high-class racemare who won the Prix Fille de l'Air, Prix Corrida and Prix de Royallieu.
Solow was sent into training with Freddy Head at Chantilly. He was ridden in most of his early races by Olivier Peslier.
Racing career
2012 & 2013: early career
Solow began his racing career in a maiden race over 1600 metres at Longchamp Racecourse on 2 September 2012 in which he finished third of the eight runners behind Visiyani. On his only other start as a two-year-old, he started favourite for a similar event at Maisons-Laffitte Racecourse and finished second behind 34/1 outsider Superplex.
As a three-year-old, Solow finished second when odds-on favourite for a minor stakes race at Compiegne on 28 March and then dead-heated for fourth behind Superplex at Longchamp in April. On June 10 at Longchamp, he won, beating Grey Hawk by half a length in the Prix de Clichy over 2400 metres.
2014: four-year-old season
After a break of almost ten months, Solow returned in the Prix de la Savonnerie over 2000 metres at Longchamp on 6 April and won by three lengths from nine opponents. A month later, he won the Prix Phil Drake at Saint-Cloud, beating Mortga by a neck. The gelding was then stepped up in class and distance for the Group Two Prix Vicomtesse Vigier over 3100 metres at Longchamp on 25 May and finished sixth of the eight runners behind Fly With Me.
On 11 August, after an eleven-week break, Solow returned to win a minor stakes race over 1800 metres at Clairefontaine. Three weeks later, the gelding started 2/1 favourite for the Group Three Prix Quincey over 1600 metres on very soft ground at Deauville Racecourse. Peslier sent Solow into the lead soon after the start, and the gelding accelerated clear of his rivals in the closing stages to win by five lengths from Spoil The Fun. On his final appearance of the season, Solow started 5/2 favourite for the Group Two Prix Daniel Wildenstein at Longchamp on 4 October. After being restrained by Peslier in the early stages, he quickened approaching the final furlong and won by half a length from three-year-old filly Veda.
2015: five-year-old season
Maxime Guyon took over from Peslier as Solow's regular jockey in 2015. The gelding began his campaign in the Prix Montjeu on the synthetic Polytrack surface at Chantilly on 3 March. Starting the 7/10 favourite, he took the lead approaching the final 200 metres, drew clear of the field, and won by four lengths while eased down in the closing stages. Solow was then sent to the United Arab Emirates to contest the Dubai Turf over 1800 metres at Meydan Racecourse on 28 March and started second favourite behind the British-trained four-year-old The Grey Gatsby. Guyon settled the gelding behind the leaders before making his challenge on the outside in the straight. Solow took the lead 300 metres from the finish and drew away to win by four and a quarter lengths from The Grey Gatsby. Head described the winner as "a great horse; improving all the time." Following his win in Dubai, he was rated the third best racehorse in the world (behind Able Friend and Shared Belief) in the April edition of the World's Best Racehorse Rankings.