Charlton represented her country at the
2015 and
2017 World Athletics Championships, where she was eliminated in the heats and semifinals, respectively. Charlton won the silver medal in the event at the
2022 Commonwealth Games. She took silver for the
60 m hurdles at the
2022 World Indoor Championships, setting a national record of 7.81 seconds. In 2024, Charlton set the world record for the 60 metres hurdles at 7.67 seconds at the 116th Millrose Games. She further broke the world record with a 7.65 run at the 2024 World Indoor Championships, claiming gold in the event. Again in 2026 World Indoor Championships, With a 7,65 run And Gold ==Personal life==