Great Britain’s Olympic champion Alex Yee is set to participate in the 2025 London Marathon, marking his debut in marathon racing. The 26-year-old triathlete, who has secured four Olympic medals, expressed excitement about the event, calling it a significant milestone in his career. Yee, who has a background in track and cross country, aims to fulfill his long-held desire to race a full marathon, starting this journey in his home city of London.