Background
Breen was born in Guildford, England, to a Welsh mother.
Breen was born in Guildford, England, to a Welsh mother.
In 2012 she qualified for the 2012 Summer Paralympics, selected for the T38 100m and 200m sprint and is also part of the T35-38 women"s relay team Breen, who has cerebral palsy, began racing while still at primary school. Breen was given her T38 classification in January 2012, allowing her to be brought into contention for Paralympic selection.
In June 2012 she competed in the IPC Athletics European Championships in Stadskanaal in the Netherlands, winning the bronze in both the 100m and 200m sprints.
She recorded a personal best in the 100m at the European championships, and followed this with a personal best in the 200m sprint at the Diamond League meet at Crystal Palace, London early in July. Her times resulted in a late call up to the Great Britain team for the 2012 Summer Paralympics.
2012 Paralympic Games in London
Breen competed in London in the T38 100m and 200m sprints, and the first leg of the T35-38 women"s relay team 100m: Breen came fifth in the 100m final with a time of 14.42.
The winning time was posted by Margarita Goncharova at 13.45s.
200m: After qualifying as the second fastest runner up, Breen came in eighth in the 200m final with a time of 30.22s. The final baton change between Hart and McLoughlin was poor as a result of a bump from the Australian athlete in the next lane but the team was judged to have correctly handed the baton moments before the last team member exited the hand-over zone, while in the same race two opposing teams were disqualified, one being the Australian team 2013 IPC World Championships in Lyon
Breen finished fifth in both the 100m and 200m in Lyon at the IPC World Championships.
Breen then ran the first leg of the T35-38 relay team, which included Bethany Woodward, Sophie Hahn and Jenny McLoughlin.
Other
Breen is coached at Lee Valley by Jonas Tawiah-Dodoo (sprints) and Julie Hollman (jumps).
In 2014 she represented Wales at the Commonwealth Games. 4 × 100 m relay: Breen (who ran the first leg of the relay final) won a bronze medal with team mates Jenny McLoughlin, Bethy Woodward and Katrina Hart with a time of 56.08s which was a season"s best. 2014 Breen switched from sprints to compete in the long jump for Wales at the Commonwealth Games finishing narrowly out of the medals in fourth place. The teenager then went on to compete at the IPC European Championships where she won individual bronze in the 100m behind teammate Sophie Hahn and Russia"s Margarita Goncharova just a few months after recording a new personal best over the distance - 13.47. The team went on to win silver behind Russia in a new British record of 53.84.
She is the youngest member of the Great Britain Paralympic athletics team