Our Lassie was a British Thoroughbred racehorse and broodmare. She was a very good performer as a juvenile in 1902 when she won the Sandown Produce Stakes and was placed in her other three starts. In the following year she failed in the Lincoln Handicap but the recorded a decisive win in the Oaks Stakes. She failed to win or place in four subsequent races and was retired from racing at the end of 1904. As a broodmare she produced a few winners but had her biggest impact on the future of Thoroughbred racing through her unraced daughter Lady Brilliant.
Our Lassie made an early start to her racing career in the £2,000 Sandown Park Produce Stakes over five furlongs on 24 April and won from the colts Rabelais and Arabi. In her three other races she finished second to Arabi in the Great Foal Plate at Lingfield Park, third to Fairman and Countermark in the Great Lancashire Breeders' Produce Stakes at Liverpool and second to Skyscraper in the Prince of Wales's Plate at York Racecourse in August.
1903: three-year-old season
In an unusual seasonal debut for a classic contender, Our Lassie was matched against older horses in the Lincoln Handicap over one mile on 27 March. Although the filly had been "off her food" for a few days before the race, Joel decided to run her as she was set to carry only 84 pounds and had already been backed to win £100,000 from the bookmakers. In the event she ran poorly and finished unplaced behind the easy winner Over Norton. For her next race Our Lassie was moved up in distance for the 125th running of the Oaks Stakes over one and a half miles at Epsom Racecourse on 29 May. Hammerkop started favourite ahead of Sun Rose, who had appeared to be an unlucky loser in the 1000 Guineas, with Our Lassie, ridden by Mornington Cannon, next in the betting on 6/1 in a ten runner field which also included Valve, Dazzling and Skyscraper. The race was a rough one, with Dazzling being brought down after a collision with Sun Rose at Tattenham Corner, at which point the 33/1 outsider Ladies Mile led from Hammerkop with Our Lassie in third. Hammerkop went to the front in the straight but Our Lassie gained the advantage a quarter of a mile from the finish and drew away to win "easily" by three lengths from Hammerkop, with Skyscraper a head away in third place. Jack Joel reportedly won £10,000 by backing his filly in a double bet with the Epsom Derby winnerRock Sand. A week after her Epsom victory, Our Lassie started 13/8 favourite under a weight of 106 pound for the Manchester Cup over one and a half miles but finished fourth of the eleven runners behind the colt Zinfandel. In September at Doncaster Racecourse Our Lassie was matched against the 1000 Guineas winner Quintessence in the Park Hill Stakes over fourteen and a half furlongs. Although she started the 7/4 favourite, she never looked likely to win and finished towards the rear of the six-runner field behind Quintessence. At Newmarket Racecourse in October she finished sixth to Sceptre in the Duke of York's Stakes.
1904: four-year-old season
Our Lassie remained in training as a four-year-old. On her first and only appearance of the season she started a 66/1 outsider for the Royal Hunt Cup at Royal Ascot in June and finished unplaced behind Csardas. She was retired from racing at the end of the year.
Assessment and honours
In their book, A Century of Champions, based on the Timeform rating system, John Randall and Tony Morris rated Our Lassie a "inferior" winner of the Oaks.
Breeding record
At the end of her racing career, Our Lassie became a broodmare for Joel's stud. She produced at least eight foals between 1906 and 1914:
Sweet Lassie, a bay filly, foaled in 1906, sired by Orme
