[Updated April 22] Announcement of the "Tokyo Relay Marathon in Ajinomoto Stadium supported by Pia"｜News

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

April 22, 2026

Event

[Updated April 22]Information about sponsoring companies has been added.
[Updated April 21]Information about attractions and in-venue shops has been added.
[Updated April 15]MC and DJ appearances have been decided.
[Updated March 19]Participation of various guests has been decided.

We will hold the running event "Tokyo Relay Marathon in Ajinomoto Stadium supported by Pia" for the second time this year as well.
This event is the second overall relay marathon event, succeeding last year's "Amino Vital presents FC Tokyo Relay Marathon in Ajinomoto Stadium."
From this time, the name has been changed, and the event will be held so that more people can enjoy it.

A relay marathon is a marathon event where teams pass a sash to each other while running. The distance, number of times, and order each person runs are free, allowing both advanced runners and beginners to run together.

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

In addition to running, we have prepared various upgraded events from last year, including guest talk events related to FC Tokyo and running, as well as the TOKYO DOROMPA inflatable attractions.

Please check the details of the application from 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 in Ajinomoto Stadium supported by Pia

Date

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

Venue

Ajinomoto Stadium

Event Categories

Parent-Child Pair Run (Preschool Division / Elementary School Division)
Half Relay (Men's Division / Women's Division / Mixed Division / Uniform Division)
Full Relay (Men's Division / Women's Division / Mixed Division / Uniform Division)

Guest

<Event Guest>

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

After graduating from Saitama Prefectural Kawagoe Girls' High School, she belonged to Sekisui Chemical and Shiseido as a corporate team athlete for seven years, actively participating mainly in ekiden and track events, and experienced international competitions as a Japan national team player.
At 25 years old, she celebrated her first marathon victory at the Hokkaido Marathon, which she decided to run as a retirement commemoration from corporate athletics.
After that, she continued running as a professional runner within the world of citizen runners.
Currently, she belongs to TEAM R×L and serves as a SALOMON Footwear Ambassador and a part-time lecturer at the Kansai University Institute of Economic and Political Studies. While continuing to compete, she is engaged in research on sports tourism, organizing events and running classes, and nurturing the next generation.
She actively participates in a wide range of activities, such as energizing marathon events as a guest runner across various locations and conveying to children the wonderfulness of having dreams through initiatives like the JFA Kokoro Project.
In addition to striving to spread the joy of running to as many people as possible through diverse marathon promotion activities, she aims to remain active for life and continues to run as an active athlete while transitioning through different stages.

・SUI (Singer-Song Runner®)

As a singer-song runner, she continues to support people who sing and run toward their goals.
Despite having no prior track experience, she ran the 2020 Osaka International Women's Marathon in 2 hours 57 minutes 36 seconds, achieving a sub-3 finish.
In music, she has been featured on programs such as TV Tokyo and TBS, and has expanded her activities by performing image songs for various events and manufacturers.
While supporting people all across Japan, she herself continues to constantly take on new challenges.

・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 mainly active as a guest runner while working at a company.
Holds new records at the Hakodate Marathon, Ehime Marathon, and Chiba Tateyama Marathon.