Course & Elevation
The Tokyo Bay Half Marathon features a scenic waterfront course that showcases the city's modern skyline and iconic landmarks including the Rainbow Bridge. Runners navigate through Odaiba and coastal Tokyo areas with excellent support stations and minimal elevation changes, making it ideal for fast times.
Course Facts
Distance 21.0975 km
Elevation Gain 45 m
Surface road
Profile Flat
Weather on Race Day
16°C
Temperature
55%
Humidity
30%
Rain Chance
Early December in Tokyo typically offers cool, pleasant running conditions with moderate humidity. Clear skies are common with occasional rain showers.
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