| Group 3 race | |
| Location | Doomben Racecourse Brisbane, Australia |
|---|---|
| Inaugurated | 1982 (as the O'Brien Glass Plate) |
| Race type | Thoroughbred - Flat racing |
| Sponsor | Magic Millions (2021) |
| Race information | |
| Distance | 1,200 metres |
| Surface | Turf |
| Track | Right-handed |
| Qualification | Two year old |
| Weight | Set Weights colts and geldings – 57 kg fillies – 55 kg |
| Purse | A$250,000 (2021) |
B J McLachlan Stakes is a registered Brisbane Racing Club Group 3 Thoroughbred horse race for two-year-olds run at set weights over a distance of 1200 metres at Doomben Racecourse, Brisbane, Australia in late December.[1] Total prizemoney is A$250,000.