Adachi Goshiki Sakura Marathon
Adachi Goshiki Sakura Marathon
五色桜の荒川堤を、スカイツリーを望んで
— Along the Goshiki Sakura banks of the Arakawa, Skytree in view
五色桜
Goshiki-zakura
Overview
Distance
21.0975km
Time Limit
2:40
Capacity
1,000
Entry Fee
¥5,600
Elevation
+7.5m
Created to mark the 100th anniversary of the cherry trees, grown from the Goshiki Sakura trees on the Arakawa embankment, that were sent to Washington as a symbol of peace and friendship. Runners loop a flat course along the Arakawa riverbank with views of the Goshiki Sakura Ohashi Bridge and Tokyo Skytree. Unicycle races are also held.
Course
| Category | Distance | Time limit | Start | Entry fee |
|---|---|---|---|---|
| Half Marathon | 21.0975km | 2:40 | 11:50 | ¥5,600 |
| 10km | 10km | 1:30 | 10:15 | ¥5,100 |
| 5km | 5km | 1:00 | 10:25 | ¥4,600 |
| 1km Parent & Child | 1km | 0:10 | 10:00 | ¥3,300 |
| Unicycle 10km | 10km | 1:00 | 09:00 | ¥3,300 |
| Unicycle 5km | 5km | 0:45 | 09:05 | ¥3,300 |
| Unicycle 2km | 2km | 0:20 | 09:08 | ¥3,300 |
⚠️ The half marathon time limit is 2 hours 40 minutes. Runners passing 14km (2nd lap) after 1:40 (13:30) may not start the 3rd lap. Aid stations: 2 on the course plus 1 at the venue. No parking at the venue.
Cutoffs
| Distance | Cutoff time |
|---|---|
| 14km | 13:30 |
Registration
Period
October 30, 2026 — March 22, 2027
Capacity
2,750 runners
Check-in
Race day
Same-day check-in at Arakawa Kohokubashi Ryokuchi, Adachi: unicycle races 8:30-8:50; running races from 9:00 until 15 min before each start.
Access & Stay
Adachi-Odai Station (Nippori-Toneri Liner)
About 10 min on foot. Cross to the venue side at the Ogi-Ohashi-Minami intersection before crossing the bridge.
Ogi-Ohashi Station (Nippori-Toneri Liner)
About 10 min on foot
Gifts
Participation Gift
Participation gift provided (details not yet announced)
Finisher Gift
Original 15th-edition finisher medal for all finishers except parent-child pairs; children in parent-child pairs receive a gold finisher medal
Finisher time certificate
Nearby Spots
Nishiarai Daishi
SightseeingA historic temple in Adachi, one of the three great Daishi temples of the Kanto region
Toneri Park
SightseeingA large park along the Nippori-Toneri Liner
Gear Used by Runners
Anonymous aggregation of gear shared by participants, grouped by finish-time bracket.
No gear data yet. If you took part in this race, you can share your gear from your My Page.