Expected October 2027
Distance
Start Time
Cutoff
Terrain
The Green Ribbon Running Festival is held at Komazawa Olympic Park in Setagaya, Tokyo, on a course of roughly 2.5 km per lap that runs through the greenery of the park, with both the start and the finish inside the Olympic stadium. Runners choose between a 42.195 km team relay, a half marathon, 10 km, 5 km, 2.5 km and a family run, and the day is built around the Green Ribbon campaign for organ transplant awareness, bringing together transplant recipients, runners with disabilities and runners without. Registration opens at 8:00 and closes fifteen minutes before each start, balloon ceremonies are planned for 9:00 and 11:10, and kids' booths and food trucks run alongside the racing.
Loop course of about 2.5 km through a green park
Start and finish inside Komazawa Olympic Park Athletic Stadium
Balloon ceremonies planned for 9:00 and 11:10
Kids' booths and food trucks on site
Categories for relay teams, families and solo runners
Start / Finish
Komazawa Olympic Park Athletic Stadium, 1-1 Komazawa Koen, Setagaya, Tokyo
Komazawa Olympic Park Athletic Stadium, 1-1 Komazawa Koen, Setagaya, Tokyo
Terrain
Route
Race Day
What you get
Finisher certificate
Participation prize for all entrants
Sports injury insurance taken out by the organiser
Baggage storage (excluding valuables)
On-site shop
Kids' booths and food trucks
On the day
Bag drop
Food vendors
Merchandise
Before you enter
Other questions
Entry opens on 17 June 2026 at 10:00 and closes on 13 September 2026 at 23:59. Entry is also closed early once a category reaches its capacity.
Every entry comes with a participation prize, a record certificate, baggage storage (excluding valuables) and sports injury insurance taken out by the organiser, and the venue has a shop on site. No results booklet is produced.
The race office sends the participation guide by email about ten days before the event. Make sure the email address you enter at registration can receive messages from [email protected], and bring that email screen with you on race day.
The green ribbon is the symbol of organ transplant medicine. This running festival is held under that symbol so that transplant recipients, people with disabilities and people without can share the joy of running together.
Entry fee
Registration isn't open yet. We'll show pricing when the organiser confirms.Setagaya, Tokyo, Japan
Expected October 2027
Provisional date, around Oct 11Are you the organiser of Fukoku Life 2027 Green Ribbon Running Festival?
We made a start. You make it yours.Claim this raceMore races like this one
Not open yet
