Shriever won the silver medal at the
2016 BMX European Cycling Championships In 2017 she became the
Junior World Champion. In 2018 she finished 17th in her maiden appearance as a senior at the World Championships in Baku as well as winning the UCI BMX World Cup final in Belgium edging
Judy Baauw and
Laura Smulders into second and third. In March 2020 Shriever dominated the National BMX Series in Manchester without dropping a lap. Shriever was chosen to be part of Great Britain's 26 strong cycling squad at the postponed
2020 Tokyo Olympics where she won the
Women's BMX racing gold medal. Whilst being interviewed on TV after her win she couldn't refrain from swearing in her shock. She subsequently won gold at the
2021 UCI BMX World Championships and the
2022 European BMX Championships, and at the
2023 UCI BMX World Championships in
Glasgow, Scotland. She won the gold medal at the
2025 European BMX Championships in
Valmiera, Latvia in July 2025. The following month, she won her third world title in
Copenhagen at the
2025 UCI BMX World Championships. ==Personal life==