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Historical weather

Historical Race Day Weather for the Big Island International Marathon

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

Weather Averages for Last 4 Years

Race day snapshot

Rain, Overcast

Most common race morning weather across the last 4 years.

Start Line Conditions

Start Temp 70°F 21°C

Start Humidity 80% Humidity

Wind N 6 mph

Race day high 77°F 25°C

Race day low 70°F 21°C

PR Score 92.1 Weather-influenced race day scoring

Course Score 97.16 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 15, 2026

Race day snapshot

Rain, Overcast

Start Line Conditions

Start Temp 74°F 23°C

Start Humidity 90% Humidity

Wind N 3 mph Wind

Race day high 78°F 26°C

Race day low 73°F 23°C

PR Score 89.64 Normal score 93.70