Ririka Hironaka
Graduated from Nagasaki Prefectural Nagasaki Commercial High School and has been a member of the Japan Post Group since 2019.
She started track and field when she was in junior high school and was active in all junior high schools and Ekiden Championships. She also participated in national competitions in high school, and especially in her third year, contributed greatly to the team's participation in the All-Japan National Ekiden Championships
At the Tokyo 2020 Olympics, she set a new Japanese record in the 5000m at her first world competition and placed 9th (at the time). In the 10,000m, she finished 7th for the first time in 25 years as a Japanese athlete. After that, she ran well in the 10,000m at the World Athletics Championships Oregon 2022, the second highest in Japanese history, and finished seventh in the 10,000m at the 2023 World Athletics Championships in Budapest the following year.
In the 10,000m at the Japan Championships in April 2025, where she overcame a one-year blank, including the breakdown period, she won her fourth victory in two years and made a grand comeback. She has both stamina and stability and is one of the athletes who is expected to be more active in the long-distance world in the future.
Graduated from Nagasaki Prefectural Nagasaki Commercial High School and has been a member of the Japan Post Group since 2019.
She started track and field when she was in junior high school and was active in all junior high schools and Ekiden Championships. She also participated in national competitions in high school, and especially in her third year, contributed greatly to the team's participation in the All-Japan National Ekiden Championships
At the Tokyo 2020 Olympics, she set a new Japanese record in the 5000m at her first world competition and placed 9th (at the time). In the 10,000m, she finished 7th for the first time in 25 years as a Japanese athlete. After that, she ran well in the 10,000m at the World Athletics Championships Oregon 2022, the second highest in Japanese history, and finished seventh in the 10,000m at the 2023 World Athletics Championships in Budapest the following year.
In the 10,000m at the Japan Championships in April 2025, where she overcame a one-year blank, including the breakdown period, she won her fourth victory in two years and made a grand comeback. She has both stamina and stability and is one of the athletes who is expected to be more active in the long-distance world in the future.