Early career Lewis began racing a
Yamaha PW50 in mini-motocross when she was six with the North Harbour Mini Motocross Club. When she was 13 she started road racing
buckets (Bucket racing is defined as Formula 4 and Formula 5 Miniature Road Racing and Sidecars) with the Auckland Motorcycle Club. She was awarded the 2006
The most promising newcomer during this phase of her career, having come second in the Auckland Miniature road race series and second Miniature road race New Zealand Grand prix. In 2006 she finished fourth on points in the Formula 5 class riding a RG XL100 and third on points in 2007 together with a seventeenth in
B grade in 2006 followed the next year by a second riding either the RG-XL100 or a Honda CB125T. The 2007-2008 year was not so successful with her attaining 24th place in Formula 4 with points from only two races and an 11th place in Formula 5 with points from only two races. It is unclear from the records if she raced in any of the other races as she was focusing on 150 street stock class by that time.
Local racing She moved on from this after purchasing a second hand dirty
Suzuki RG150 for NZ$800 to compete in the New Zealand national 150 street stock class coming first in the Taupo Road Race Spectacular. In 2007 she was first in the RD 1 NZ championships streetstock class, first Victoria Motorcycle Club winter series streetstock class, first Victoria motorcycle club winter series junior class, second Taupo Road Race spectacular on a 125GP, third Rd 2 NZ championships streetstock class, fifth Australian Road Race Development Association series. She also was awarded
Most outstanding rider of the meeting award 2007 Rd 1 NZ championships,
Best Newcomer South Island Sportz Fotoz Junior Cup, Auckland Motorcycle Club
most promising newcomer, and Victoria motorcycle club
rookie of the year. Lewis was invited to race on a Suzuki RGB500 in the Mike Pero Southern Classic at
Timaru. Following this in 2019, she competed in the New Zealand Supersport 600 series, winning the championship on a MTF Finance sponsored
Kawasaki Ninja ZX-6R it and becoming the first female to do so. Following this, she was invited to join the Gold Coast-based Cube Racing team and race in Australia. She competed again in the 2020 New Zealand Supersport 600 series finishing third overall. In 2021, she was invited to race a Subaru in the Otago Rally. The year 2010 saw her coming first in the Australasian Formula Extreme Championships 125gp stock class, and second overall in the Castrol Power 1 NZ Superbike championships 125gp, New Zealand Tourist Trophy title 125gp and the round 5 of the Castrol Power 1 NZ Superbike Championships 125gp. She also came first in the New Zealand Formula 5 Grand Prix. Having come second overall in the 2011 Castrol Power 1 NZ superbike championships 125gp she was able to compete with a wild car entry in the
2011 Australian motorcycle Grand Prix 125 class. During qualifying her bike had engine issues which meant she did not start. She win the New Zealand Tourist Trophy Title 125gp and came ninth in the
Asia Road Race cup at
Sugo, Japan that year. She moved up to the NZ Formula 2 600cc competition in 2012. That same year she came second overall in the Italian Women's Championship on a
Honda CBR600RR and spent the following two years racing in Italy, including racing in the 2012 and 2013 Honda Trophy races. Her placing in 2013 while racing for New Zealand-owned Wil Sport Management team included two third places, one in round 1 Mastercup 600 Stock at Mugello Italy and the other at round 4 Trofeo Amatori Pro K class 600cc Misano Italy. She had also been honoured in the 2012 New Zealand Motor Cycle Awards as the
Outstanding Female Contribution to the sport. She came ninth in the 2013 New Zealand Supersport 600 championships. In 2014 she was part of the Moto3 Development Project riding a development bike and NZ Motorcycle Awards
Female rider of the year. She received the award again in 2016. Returning to New Zealand, she came 10th in the 2014 NZ 600 supersport championships. In 2015, she won the New Zealand Superlite (450cc) championship, followed by the 2015 & 2016 the
European Junior Cup European Women's Cup at World Superbike events riding for Sourzfoodz Benjan Motorsport. Also in 2015 she was asked to race for Moriwaki at the Suzuka Endurance event. She was partnered with Shelina Moreda (USA) and they came 19th overall in the four hour endurance race. She was also one of the nominees for New Zealand sportwoman of the year at the 2015
Halberg Awards and again in 2019. In a 2016 interview with the Sunday News, she described her racing career as being
funded by her mums world famous chocolate chip cookies. She also related a tale of a German racer whom she had been trying to beat for second place in a race at Mansfield as blurting out "f... its a girl" when she took of her helmet at the end of the race. She also talked about how expensive it was to in Europe where you had to fund your own bike, travel, and accommodation. Her bike, in 2012, cost NZ$95,000 although she had sponsorship from Phil and Cheryl London of Wil Sport. In 2025 she was entered for the full season of World WCF for Carl Cox Motor Sports. ==Career statistics==