[Update 4/22] Announcement of 'Tokyo Relay Marathon in Ajinomoto Stadium supported by Pia'｜News

[Updated 4/22] Announcement of "Tokyo Relay Marathon in Ajinomoto Stadium supported by Pia"

2026/4/22

Event

[4/22 Update]Sponsor information has been added.
[4/21 Update]Attractions and Concession Stands information has been added.
[4/15 Update]MC and DJ appearances have been decided.
[3/19 Update]Participation of Various Guests has been decided.

We will hold the second running event of the year, "Tokyo Relay Marathon in Ajinomoto Stadium supported by Pia."
This event is the second relay marathon event overall, succeeding last year's "Amino Vital presents FC Tokyo Relay Marathon at Ajinomoto Stadium."
From this time, we have changed the name and will hold it as an event that more people can enjoy.

A relay marathon is a marathon event where teams pass a sash to each other while running. The distance, number of runs, and order for each runner are flexible, allowing both advanced runners and beginners to participate together.

This event offers various ways to enjoy, including the "Relay Marathon (Full/Half)" where you can participate with friends, couples, or colleagues on a 1 km lap course, as well as the "Parent-Child Run" where elementary school children and preschoolers can have fun together with their guardians.

Not only running, but also talk events with guests related to FC Tokyo and running, TOKYO DOROMPA inflatable attractions, and various other events have been upgraded and prepared compared to last year.

Please check the details of the application at the link below.

Let's work up a good sweat together at Ajinomoto Stadium!
We sincerely look forward to the participation of many people.

Tournament Name

Tokyo Relay Marathon at Ajinomoto Stadium supported by Pia

Event Date

Saturday, April 25, 2026_※_{Rain or shine}

Venue

Ajinomoto Stadium

Events

Parent-Child Pair Run (Preschool Division / Elementary School Division)
Half Relay (Boys Division / Girls Division / Mixed Division / Uniform Division)
Full Relay (Boys Division / Girls Division / Mixed Division / Uniform Division)

Guest

<Tournament Guest>

・Kaori Yoshida (Marathon Runner, Member of TEAM R×L)

After graduating from Saitama Prefectural Kawagoe Girls' High School, she belonged to Sekisui Chemical and Shiseido as a corporate team athlete for 7 years, and was active mainly in ekiden and track events, including participating in international competitions as a Japan national team player.
At 25 years old, decided to retire from corporate team and participated in the Hokkaido Marathon, achieving first marathon and first victory.
After that, continue running as a professional runner within the worldview of citizen runners.
Currently, as a member of TEAM R×L and SALOMON Footwear Ambassador, and a part-time lecturer at the Kansai University Institute of Economic and Political Studies, he continues to compete while engaging in research on sports tourism, organizing events and running classes, and nurturing the next generation.
Actively participating as a guest runner at marathon events across various locations, and widely engaging in activities such as conveying the importance of having dreams to children through projects like the JFA Heart Project.
In addition to various activities to promote marathon running with the desire to convey the joy of running to as many people as possible, he aims to remain active for life and continues to run as an active athlete while moving through different stages.

・Mr. SUI (Singer-Song Runner®)

As a singer-songwriter runner, I continue to support people who sing and run towards their goals.
Although inexperienced in track and field, she ran the 2020 Osaka International Women's Marathon in 2 hours 57 minutes and 36 seconds, achieving a sub-3-hour time.
In music, they have been featured in programs such as TV Tokyo and TBS, and have expanded their activities by handling image songs for various events and manufacturers.
Supporting all of Japan while constantly continuing to challenge oneself.

- Miharu Shimokado

After graduating from high school, she joined the Dai-ichi Life Women's Track and Field Team. Turned professional in 2018.
Retired in February 2023, currently active mainly as a guest runner while working at a company.
Record holder of Hakodate Marathon, Ehime Marathon, and Chiba Tateyama Marathon.