Tracey has been competing since 2004 and has represented New Zealand at the Delhi 2010 Commonwealth Games, the Glasgow 2014 Commonwealth Games (winning bronze) and the Rio 216 Olympic Games.
In 2016 on the Olympic stage in Rio, Tracey placed 13th in the 75kg+ category. In 2017 she moved into the new women's weight category of under 90kgs. She has achieved success in the new category and placed 2nd in the 2017 Oceania Weightlifting Championships & 3rd in the 2017 Commonwealth Weightlifting Championships.
She was born in Johanesburg, South Africa but is now based in Auckland, training under Tina Ball.