User:SouthallJay/sandbox

Tilly Simpson is a British athlete who has represented England at international cross country U15 level. In 2015, she was unbeaten at U15 800m and 1500m both indoor and outdoor and broke British records for indoor 800m and 1500m and outdoor 800m. In the same year, she successfully defended her title as Yorkshire champion at 800m and 1500m, Northern champion at 800m, English Schools champion at 800m and English champion at 800m, setting championship records in all competitions. She also broke the British record for 800m whilst defending her English Schools title at Gateshead.