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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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Best Boston Marathon Qualifiers for 2026

Best Boston Marathon Qualifiers

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Historical weather

Historical Race Day Weather for the River City Marathon

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

Weather Averages for Last 1 Years

Race day snapshot
Rain, Partially cloudy
Most common race morning weather across the last 1 years.
Start Line Conditions
Start Temp 60°F 16°C
Start Humidity 100% Humidity
Wind N 6 mph
Race day high 63°F 17°C
Race day low 45°F 7°C
PR Score 96.82 Weather-influenced race day scoring
Course Score 99.48 Course-only Score

No weather data found

This page did not find matching historical weather rows for that race.