Runners will face a temperature range from 44°F at the start to 64°F by the finish, with a light breeze from the WNW at 7 mph. Humidity will be moderate at 54%, suggesting a comfortable run overall. Runners should consider a conservative start to adjust to the rising temperatures and stay hydrated as the race progresses.
Race day forecast available in 206 days
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Distance: 26.2mi
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Race Info
The Calgary Marathon is run in late May in Calgary, Alberta, with the marathon and half marathon on Sunday and the 10K and 5K on Saturday. The marathon course is certified by Athletics Alberta and Athletics Canada, finishes at Enmax Park, and is a Boston qualifier. Feyera Dadi holds the men's course record of 2:16:37, set in 2018.Source
The 2027 Calgary Marathon will be held on Sunday May 30, 2027.
Is the Calgary Marathon a Boston Marathon Qualifier?
Yes, the Calgary Marathon is an official Boston Marathon qualifier.
What is the time limit for the Calgary Marathon?
The time limit for the Calgary Marathon is 6.5 hours.
What will the weather be like for the 2027 Calgary Marathon?
The forecast calls for a high of 69°F and a low of 44°F with a 8% chance of rain. Check our detailed hourly forecast above for the best marathon race plan.
Historical Weather
Based on 24 years of data
Avg Temp
63°F
L:47° H:63°
RunScore
Conditions
Rain Freq
21%
5 of 24 yrs
Wind7mph
Dew39°F
Temperature History
Range of temperatures during race hours for each year.
