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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 Edmonton Marathon

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

Weather Averages for Last 12 Years

Race day snapshot

Clear

Most common race morning weather across the last 12 years.

Start Line Conditions

Start Temp 53°F 12°C

Start Humidity 85% Humidity

Wind W 5 mph

Race day high 73°F 23°C

Race day low 50°F 10°C

PR Score 97.68 Weather-influenced race day scoring

Course Score 98.97 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.

August 16, 2026

Race day snapshot

Clear

Start Line Conditions

Start Temp 56°F 13°C

Start Humidity 78% Humidity

Wind W 4 mph Wind

Race day high 75°F 24°C

Race day low 54°F 12°C

PR Score 97.40 Normal score 98.43

Course Score 98.93 Course-only Score

Boston Qualifying Cut-off Time Prediction Contest