Upcoming

Chiba Aqualine Marathon

Location Kisarazu Japan
Distance Marathon
Date November 08, 2026 in 63 days
Typical WeatherNovember, 13-17°C (55-63°F), usually mild WebsiteVisit Website →

A road marathon and half marathon in Kisarazu, Chiba, that crosses the Tokyo Bay Aqua-Line highway bridge and tunnel over Tokyo Bay.

What Makes This Race Special

  • Crosses the Tokyo Bay Aqua-Line
  • Bridge-and-tunnel course over the sea
  • Full and half marathon distances
  • Distinctive prefectural-organized race