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Historical weather

Historical Race Day Weather for the Madeline Island Marathon

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

Weather Averages for Last 4 Years

Race day snapshot

Clear

Most common race morning weather across the last 4 years.

Start Line Conditions

Start Temp 57°F 14°C

Start Humidity 63% Humidity

Wind W 9 mph

Race day high 66°F 19°C

Race day low 43°F 6°C

PR Score 98.23 Weather-influenced race day scoring

Course Score 98.53 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.

May 16, 2026

Race day snapshot

Clear

Start Line Conditions

Start Temp 65°F 18°C

Start Humidity 35% Humidity

Wind W 12 mph Wind

Race day high 71°F 22°C

Race day low 45°F 7°C

PR Score 98.22 Normal score 97.85