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Historical weather

Historical Race Day Weather for the Tokyo Marathon

See historical race day weather for the Tokyo Marathon, including start temperature, humidity, wind, race day temperatures, PR score, and course score.

Weather Averages for Last 9 Years

Race day snapshot

Partially cloudy

Most common race morning weather across the last 9 years.

Start Line Conditions

Start Temp 49°F 9°C

Start Humidity 49% Humidity

Wind N 6 mph

Race day high 56°F 13°C

Race day low 43°F 6°C

PR Score 99.92 Weather-influenced race day scoring

Course Score 99.92 Course-only Score

Race Day Weather by Year

Most recent years appear first so you can quickly compare start conditions, temperatures, wind, and scores across different editions of the race.

March 1, 2026

Race day snapshot

Partially cloudy

Start Line Conditions

Start Temp 56°F 13°C

Start Humidity 30% Humidity

Wind N 8 mph Wind

Race day high 61°F 16°C

Race day low 48°F 9°C

PR Score 99.92 Normal score 99.92