Promains Sponsor Geoff Harriman’s Tatuus Toyota FT50

Geoff Harimann Tatuus Toyota


Harriman Racing compete in the Formula Open NZ Racing Series.

Formula Open NZ Racing Series was started in 2019 to provide a platform for drivers to race older single-seater cars that would otherwise be gathering dust in garages. The series’ core remains any pre-2015 wings-and-slicks open-wheel cars running in the same configuration and specification they originally raced.

Cars catered for in the Formula Open NZ Racing Series include some of the fastest single seater machinery in New Zealand such as ex Toyota Racing Series FT50 and FT40, plus F3, Formula Pacific/Atlantic/Holden and more. These cars would have raced in Formula Libre but such is the growing interest that they can now race on their own.

Promains are proud to announce their sponsorship of Geoff Harriman’s Tatuus Toyota FT50!

2022/2023 Formula Race Season - Venue & Dates

MG Classic

12 – 13 November 2022

Historic GP

Classic / Historic
TIMP Taupo
21 – 22 January 2023

Skope Classic

Classic / Historic
4 – 5 February 2023

Tasman Revival Jim Palmer 2

Classic / Historic
25 – 26 February 2023

Legends of Speed

Classic / Historic
Hampton Downs
18 – 19 March 2023

Great Lake Taupo

All Classes
TIMP Taupo
15 April 2023