# Chiba Aqua-Line Marathon 2026 / Various Locations in Kisarazu
_ちばアクアラインマラソン2026／木更津市内各所_

- **When:** Sun, Nov 8, 2026 (JST)
- **Where:** 木更津市内各所 — 千葉県 木更津市 貝渕2-13-40　
- **Map:** https://www.google.com/maps/search/?api=1&query=35.373829,139.918488
- **Price:** price on the official site
- **Category:** Sports & Competitions
- **Official site:** https://maruchiba.jp/event/detail_15998.html
- **On Tokyo Events:** https://eventstokyo.com/en/events/chiba-aqua-line-marathon-2026-various-locations-in

![](https://maruchiba.jp/lsc/upfile/spot/0001/5998/15998_1_l.jpg)

The event scheduled for November 8, 2026, has been postponed. This marathon draws runners from across Japan and abroad to race across the ocean, aiming for the highest point of the Aqua-Line at 40.85 meters, from Kisarazu Kaneda Interchange to the Umihotaru parking area. In addition to the race, visitors can enjoy a local product fair and food trucks at the event area, making it a fun experience for both participants and spectators. 

Event Area: Kisarazu Civic Hall

Marathon Schedule:
- Start:
  * Marathon, Half Marathon, Wheelchair Half Marathon: in front of Shiohama Park
- Finish:
  * Marathon: former Kisarazu City Hall
  * Half Marathon and Wheelchair Half Marathon: Ushigome Coast
- Start Times:
  * Wheelchair Half Marathon: 9:40 AM
  * Marathon and Half Marathon: 9:45 AM
  * In case of strong winds (shortened marathon):
    - Wheelchair Half Marathon: 10:20 AM
    - Marathon and Half Marathon: 10:25 AM
- Finish Time: 4:00 PM

---
Source: Tokyo Events — https://eventstokyo.com/en/events/chiba-aqua-line-marathon-2026-various-locations-in