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Boston Cut-off Time Prediction Contest

Predict the 2027 Boston Cut-off Time and win a great prize and bragging rights among all your running friends.

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Historical weather

Historical Race Day Weather for the Adirondack Marathon

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

Weather Averages for Last 16 Years

Race day snapshot

Clear

Most common race morning weather across the last 16 years.

Start Line Conditions

Start Temp 57°F 14°C

Start Humidity 82% Humidity

Wind N 3 mph

Race day high 72°F 22°C

Race day low 48°F 9°C

PR Score 94.89 Weather-influenced race day scoring

Course Score 97.07 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.

September 27, 2026

Race day snapshot

Overcast

Start Line Conditions

Start Temp 56°F 13°C

Start Humidity 83% Humidity

Wind WNW 3 mph Wind

Race day high 65°F 18°C

Race day low 49°F 9°C

PR Score 0.00 Normal score 96.21

Course Score 0.00 Course-only Score

Boston Qualifying Cut-off Time Prediction Contest