Competing in the Compound Bow Open Class event, she won gold with a score of 114 points (defeating Gulbin Su 116–107 in the semi-final, and Wang Li of China 114–108 in the final).

[3][4] In 2008, Brown won silver (beaten by Gulbin Su in the final) in the Invitation Disabled Archery Event in Stoke Mandeville, then competed at the Paralympic Games in Beijing, where she won gold in the Women's individual compound, defeating Wang in the quarter-finals, Clarke in the semis, and Chieko Kamiya of Japan in the final (112–98).

[5] She represented England in archery at the 2010 Commonwealth Games in Delhi, having qualified "after a two-day selection shoot in Coventry in June where she finished second behind world number one Nicky Hunt".

[9][10] She won a gold medal in the Women's Team Compound event, beating Canada 232–229 alongside team-mates Nicky Hunt and Nichola Simpson.

[12] In 2012, she won her second successive Paralympic Games gold medal, beating GB teammate Mel Clarke in the final at the Royal Artillery Barracks, London.

[13][14] She is also one of many athletes to have had a postbox painted gold after the London Paralympics [15] On 1 September 2013 Brown won the able-bodied British title with victory at the Archery GB National Series finals in Nottingham.