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Boston Cut-off Time Prediction Contest

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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Marathon Pace Bands

Marathon Pace Bands

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Nearly 500 marathon courses.
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Best Boston Marathon Qualifiers for 2026

Best Boston Marathon Qualifiers

It's here! Our annual list of the year's
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Historical weather

Historical Race Day Weather for the Hawaii Bird Conservation Marathon

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

Weather Averages for Last 7 Years

Race day snapshot
Overcast
Overcast
Most common race morning weather across the last 7 years.
Start Line Conditions
Start Temp 66°F 19°C
Start Humidity 77% Humidity
Wind SW 5 mph
Race day high 79°F 26°C
Race day low 63°F 17°C
PR Score 103.75 Weather-influenced race day scoring
Course Score 107.93 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.

December 21, 2025

Race day snapshot
Overcast
Overcast
Start Line Conditions
Start Temp 72°F 22°C
Start Humidity 73% Humidity
Wind SW 5 mph Wind
Race day high 83°F 28°C
Race day low 68°F 20°C
PR Score 100.79 Normal score 105.75
Course Score 107.62 Course-only Score
Marathon Pace BandsLive Pace Band phone preview

Course-adjusted pacing

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Hawaii Bird Conservation Marathon Pace Bands are adjusted for the specific terrain of the course, your goal time, and pacing strategy.

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December 15, 2024

Race day snapshot
Partially cloudy
Partially cloudy
Start Line Conditions
Start Temp 65°F 18°C
Start Humidity 84% Humidity
Wind WSW 8 mph Wind
Race day high 80°F 27°C
Race day low 65°F 18°C
PR Score 102.64 Normal score 105.75
Course Score 107.62 Course-only Score

December 17, 2023

Race day snapshot
Partially cloudy
Partially cloudy
Start Line Conditions
Start Temp 65°F 18°C
Start Humidity 84% Humidity
Wind SW 5 mph Wind
Race day high 78°F 26°C
Race day low 65°F 18°C
PR Score 105.39 Normal score 105.75
Course Score 108.05 Course-only Score

December 18, 2022

Race day snapshot
Sunny
Sunny
Start Line Conditions
Start Temp 66°F 19°C
Start Humidity 78% Humidity
Wind SW 5 mph Wind
Race day high 82°F 28°C
Race day low 53°F 12°C
PR Score 103.82 Normal score 105.75
Course Score 108.05 Course-only Score

December 15, 2019

Race day snapshot
Overcast
Overcast
Start Line Conditions
Start Temp 69°F 21°C
Start Humidity 84% Humidity
Wind S 4 mph Wind
Race day high 77°F 25°C
Race day low 69°F 21°C
PR Score 102.48 Normal score 105.75
Course Score 108.05 Course-only Score

December 16, 2018

Race day snapshot
Clear
Clear
Start Line Conditions
Start Temp 68°F 20°C
Start Humidity 61% Humidity
Wind ENE 6 mph Wind
Race day high 80°F 27°C
Race day low 67°F 19°C
PR Score 105.15 Normal score 105.75
Course Score 108.05 Course-only Score

December 16, 2017

Race day snapshot
Clear
Clear
Start Line Conditions
Start Temp 57°F 14°C
Start Humidity 78% Humidity
Wind WSW 4 mph Wind
Race day high 75°F 24°C
Race day low 57°F 14°C
PR Score 105.99 Normal score 105.75
Course Score 108.05 Course-only Score