Julie Derron

Julie Derron (born 10 September 1996) is a Swiss triathlete. She won the 2021 European Triathlon Championships. She was a bronze medalist in the mixed relay at the 2022 European Triathlon Championships, and a silver medalist in 2024 and a bronze medalist in 2023 at the World Triathlon Mixed Relay Championships.

Career
She won the Alpe d'Huez Triathlon in 2017. She won the Europe Triathlon Sprint Championships in 2019 in Kazan.

She won the 2021 European Triathlon Championships in Valencia, Spain. She won a bronze medal in the mixed relay at the 2022 European Triathlon Championships in Munich, Germany.

In 2023, she was a bronze medalist at the World Triathlon Mixed Relay Championships in the mixed relay in Hamburg.

In 2024, she won victory at the Chengdu World Cup. In June 2024, she improved the course record at the Challenge Walchsee-Kaiserwinkl. In July 2024, she was a silver medalist at the World Triathlon Mixed Relay Championships. She qualified for the 2024 Paris Olympics.

Personal life
From Zurich, her grandfather was a Swiss champion swimmer. Her sisters Nina and Michelle also compete in triathlon.