Chiba Aqualine Marathon
Chiba Aqualine Marathon
東京湾アクアラインを渡る、世界唯一のコース
— The world-unique course crossing Tokyo Bay Aqua-Line
海
Umi
Overview
Distance
42.195km
Time Limit
6:15
Capacity
12,000
Entry Fee
¥16,500
Elevation
+40.85m
Japan's only marathon traversing the Tokyo Bay Aqualine. Run across the iconic bridge with panoramic views of Tokyo Bay at 40.85m elevation. The course continues through Sodegaura's farmlands. May switch to a shortened course in strong winds.
Course
| Category | Distance | Time limit | Start | Entry fee |
|---|---|---|---|---|
| Full Marathon | 42.195km | 6:15 | 09:45 | ¥16,500 |
| Half Marathon | 21.0975km | 3:25 | 09:45 | ¥13,500 |
⚠️ May be shortened to 31.4km / 10.3km in strong winds. 16 water stations, 15 food stations, 9 checkpoints.
Registration
| Type | Period | Fee |
|---|---|---|
| General Entry | March 22, 2026 — April 12, 2026 | ¥16,500 |
| Late Entry | May 31, 2026 — June 8, 2026 | ¥16,500 |
Capacity
12,000 runners
Check-in
Mail-in
General entry: Mar 22 - Apr 12. Athlete/Student/Women/Overseas entries: Mar 22 - May 7. Late entry: May 31 - Jun 8. System fee applies separately.
Access & Stay
Gifts
Participation Gift
Finisher Gift
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.