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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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Best Boston Marathon Qualifiers for 2026

Best Boston Marathon Qualifiers

It's here! Our annual list of the year's
best marathons to help you qualify for the Boston Marathon.

2026 IS HERE!


Marathon Pace Bands

Marathon Pace Bands

Run the Right Pace in Your Next Marathon

Nearly 500 marathon courses.
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Historical weather

Historical Race Day Weather for the Spring Chance BQ.2 Marathon

See historical race day weather for the Spring Chance BQ.2 Marathon, including start temperature, humidity, wind, race day temperatures, PR score, and course score.

Weather Averages for Last 9 Years

Race day snapshot
Clear
Clear
Most common race morning weather across the last 9 years.
Start Line Conditions
Start Temp 45°F 7°C
Start Humidity 74% Humidity
Wind S 7 mph
Race day high 66°F 19°C
Race day low 44°F 7°C
PR Score 98.41 Weather-influenced race day scoring
Course Score 99.26 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.

April 12, 2026

Race day snapshot
Partially cloudy
Partially cloudy
Start Line Conditions
Start Temp 58°F 14°C
Start Humidity 77% Humidity
Wind S 16 mph Wind
Race day high 78°F 26°C
Race day low 54°F 12°C
PR Score 97.83 Normal score 99.30
Course Score 99.30 Course-only Score
Marathon Pace BandsLive Pace Band phone preview

Course-adjusted pacing

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Spring Chance BQ.2 Marathon Pace Bands are adjusted for the specific terrain of the course, your goal time, and pacing strategy.

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April 12, 2025

Race day snapshot
Clear
Clear
Start Line Conditions
Start Temp 32°F 0°C
Start Humidity 73% Humidity
Wind No Wind Wind
Race day high 62°F 17°C
Race day low 31°F -1°C
PR Score 99.30 Normal score 99.30
Course Score 99.30 Course-only Score

April 13, 2024

Race day snapshot
Clear
Clear
Start Line Conditions
Start Temp 39°F 4°C
Start Humidity 76% Humidity
Wind W 4 mph Wind
Race day high 70°F 21°C
Race day low 39°F 4°C
PR Score 99.30 Normal score 99.30
Course Score 99.30 Course-only Score

April 15, 2023

Race day snapshot
Clear
Clear
Start Line Conditions
Start Temp 61°F 16°C
Start Humidity 74% Humidity
Wind SE 4 mph Wind
Race day high 80°F 27°C
Race day low 61°F 16°C
PR Score 97.48 Normal score 99.30
Course Score 99.30 Course-only Score

April 23, 2022

Race day snapshot
Partly Cloudy
Partly Cloudy
Start Line Conditions
Start Temp 60°F 16°C
Start Humidity 100% Humidity
Wind S 12 mph Wind
Race day high 80°F 27°C
Race day low 59°F 15°C
PR Score 94.94 Normal score 99.30
Course Score 99.30 Course-only Score

April 17, 2021

Race day snapshot
Drizzle
Start Line Conditions
Start Temp 45°F 7°C
Start Humidity 74% Humidity
Wind NW 9 mph Wind
Race day high 59°F 15°C
Race day low 44°F 7°C
PR Score 99.30 Normal score 99.30
Course Score 99.30 Course-only Score

April 13, 2019

Race day snapshot
Clear
Clear
Start Line Conditions
Start Temp 33°F 1°C
Start Humidity 69% Humidity
Wind SW 8 mph Wind
Race day high 52°F 11°C
Race day low 32°F 0°C
PR Score 99.19 Normal score 99.30
Course Score 99.19 Course-only Score

April 21, 2018

Race day snapshot
Partly Cloudy
Partly Cloudy
Start Line Conditions
Start Temp 41°F 5°C
Start Humidity 50% Humidity
Wind ESE 3 mph Wind
Race day high 55°F 13°C
Race day low 38°F 3°C
PR Score 99.19 Normal score 99.30
Course Score 99.19 Course-only Score

April 22, 2017

Race day snapshot
Mostly Cloudy
Mostly Cloudy
Start Line Conditions
Start Temp 40°F 4°C
Start Humidity 76% Humidity
Wind NE 9 mph Wind
Race day high 55°F 13°C
Race day low 34°F 1°C
PR Score 99.19 Normal score 99.30
Course Score 99.19 Course-only Score