The Hampton Downs Motorsport Park is situated in rural northern Waikato, New Zealand near the Meremere drag strip and the dirt track club.
The Formula Regional Oceania Championship is New Zealand's premier formula racing category. The series includes races for every major trophy in New Zealand circuit racing including the New Zealand Motor Cup and the Denny Hulme Memorial Trophy. The cars are also the category for the New Zealand Grand Prix – one of only two races in the world with FIA approval to use the Grand Prix nomenclature outside Formula One. The series was formerly known as the Toyota Racing Series until 2023.
The 2010 Toyota Racing Series was the sixth running of the Toyota Racing Series. The Toyota Racing Series is New Zealand's premier open-wheeler motorsport category. The Series included races for every major trophy in New Zealand circuit racing including the New Zealand Motor Cup and the Denny Hulme Memorial Trophy. The cars were also the category for the 2010 New Zealand Grand Prix, which was held as the third race of the Manfeild Autocourse round.
The 2011 New Zealand Grand Prix event for open wheel racing cars was held at Manfeild Autocourse near Feilding on 13 February 2011. It was the fifty-sixth New Zealand Grand Prix and was open to Toyota Racing Series cars. The event was also the third race of the fourth round of the 2011 Toyota Racing Series.
The 2012 New Zealand Grand Prix event for open wheel racing cars was held at Manfeild Autocourse near Feilding on 12 February 2012. It was the fifty-seventh New Zealand Grand Prix and was open to Toyota Racing Series cars. The event was also the third race of the fifth round of the 2012 Toyota Racing Series, the final race of the series.
The 2013 Toyota Racing Series was the ninth running of the Toyota Racing Series, the premier motorsport category for open-wheel cars, held in New Zealand. The series, which consisted of five meetings of three races, began on 12 January at Teretonga Park in Invercargill, and ended on 10 February with the 58th running of the New Zealand Grand Prix, at Manfeild Autocourse in Feilding.
The 2014 Toyota Racing Series was the tenth running of the Toyota Racing Series, the premier open-wheeler motorsport category held in New Zealand. The series, which consists of five meetings of three races, began on 11 January at Teretonga Park in Invercargill and ended on 9 February with the 59th running of the New Zealand Grand Prix, at Manfeild Autocourse in Feilding.
The 2015 Toyota Racing Series was the eleventh running of the Toyota Racing Series, the premier open-wheeler motorsport category held in New Zealand. The series, which consisted of sixteen races at five meetings, began on 14 January at Ruapuna Park in Christchurch, and ended on 15 February with the 60th running of the New Zealand Grand Prix, at Manfeild Autocourse in Feilding.
The 2014 New Zealand Grand Prix event for open wheel racing cars was held at Manfeild Autocourse near Feilding on 9 February 2014. It was the fifty-ninth New Zealand Grand Prix and was open to Toyota Racing Series cars. The event was also the third race of the fifth round of the 2014 Toyota Racing Series, the final race of the series.
The 2016 Toyota Racing Series was the twelfth running of the Toyota Racing Series, the premier open-wheel motorsport category held in New Zealand. The series, which consisted of fifteen races at five meetings, began on 16 January at Ruapuna Park in Christchurch, and ended on 14 February with the 61st running of the New Zealand Grand Prix, at Manfeild Autocourse in Feilding.
The 2013 New Zealand Grand Prix event for open wheel racing cars was held at Manfeild Autocourse near Feilding on 10 February 2013. It was the fifty-eighth New Zealand Grand Prix and was open to Toyota Racing Series cars. The event was also the third race of the fifth round of the 2013 Toyota Racing Series, the final race of the series.
The 2017 Castrol Toyota Racing Series was the thirteenth running of the Toyota Racing Series, the premier open-wheel motorsport category held in New Zealand. The series consisted of fifteen races at five meetings. It began on 14 January at Ruapuna Park in Christchurch, and concluded on 12 February with the 62nd running of the New Zealand Grand Prix, at Circuit Chris Amon in Feilding. Lando Norris was the defending drivers' champion but decided not to compete, concentrating on his European Formula Three campaign, whilst M2 Competition were the defending teams champions.
The 2018 Castrol Toyota Racing Series was the fourteenth running of the Toyota Racing Series, the premier open-wheel motorsport category held in New Zealand. The series consisted of fifteen races at five meetings. It began on 13 January at Ruapuna Park in Christchurch, and concluded on 11 February with the 63rd running of the New Zealand Grand Prix, at Circuit Chris Amon in Feilding.
The 2019 Castrol Toyota Racing Series was the fifteenth running of the Toyota Racing Series, the premier open-wheel motorsport category held in New Zealand. The series consisted of fifteen races at five meetings. It began on 10 January at Highlands Motorsport Park, in Cromwell, and concluded on 10 February with the 64th running of the New Zealand Grand Prix, at Circuit Chris Amon in Feilding.
The 2018 New Zealand Grand Prix event for open wheel racing cars was held at Circuit Chris Amon near Feilding on 11 February 2018. It was the sixty-third New Zealand Grand Prix and fielded Toyota Racing Series cars. The event was also the third race of the fifth round of the 2018 Toyota Racing Series, the final race of the series.
The 2019 New Zealand Grand Prix event for open wheel racing cars was held at Manfeild: Circuit Chris Amon near Feilding on 10 February 2019. It was the sixty-fourth New Zealand Grand Prix and fielded Toyota Racing Series cars. The event also served as the third race of the fifth round of the 2019 Toyota Racing Series, the final race of the series.
The 2020 Castrol Toyota Racing Series was the sixteenth running of the Toyota Racing Series, the premier open-wheel motorsport category held in New Zealand. The series consisted of fifteen races at five meetings. It began on 17 January at Highlands Motorsport Park, in Cromwell, and concluded on 16 February with the 65th running of the New Zealand Grand Prix, at Circuit Chris Amon in Feilding.
The 2021 Castrol Toyota Racing Series was the seventeenth running of the Toyota Racing Series, the premier open-wheel motorsport category held in New Zealand. The series consisted of nine races at three meetings. It began on 24 January at Hampton Downs, in Waikato, and concluded on 14 February at Manfeild, Feilding. The season opener also hosted the 66th running of the New Zealand Grand Prix. The 2021 Toyota Racing Series was the first season in which no individual race teams were running and all drivers were under a Toyota Racing banner. This was due to the COVID situation.
The 2022 Castrol Toyota Racing Series was to be the eighteenth running of the Toyota Racing Series, the premier open-wheel motorsport category held in New Zealand. The season was planned to consist of only one two-race weekend at Hampton Downs, with the second race of the weekend hosting the 67th running of the New Zealand Grand Prix, but was cancelled eventually.
The 2023 Castrol Toyota Formula Regional Oceania Championship will be the inaugural season of the Formula Regional Oceania Championship. It was originally planned to be the eighteenth running of the Toyota Racing Series, the premier open-wheel motorsport category held in New Zealand, before the series was rebranded to become a fully FIA-certified Formula Regional championship. It is scheduled to start in January of 2023.
Thomas Randle 
