The Race By Grins is a race for 3 year old and older harness horses run at Cambridge Raceway, New Zealand, by the Waikato Bay of Plenty Harness club.
The slot holders will enter into independent arrangements with the horse owners/trainers in regards the distribution of any prize money won.
[1] Grins, the initial race sponsor is a ready-to-drink alcoholic beverage associated with New Zealand rugby representatives Stephen Donald, Anton Lienert-Brown and Damian McKenzie.
[2][3][4] It was intended to introduce a trotting version of the slot race in 2023 but this did not occur due to a lack of funding.
[5] However, in 2024 an inaugural trotters slot event, the TAB Mobile Trot was held for a stake of $600,000 [6] The two slot races have attracted the best combined fields of New Zealand and Australian horses for many years.