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Race Overview
The Calgary Marathon Race Weekend is Canada's longest running marathon and Alberta's Best Road Race. With a variety of distances to choose, we offer a race for every age and ability.
WikipediaFAQ
When is the 2026 Calgary Marathon?
The 2026 Calgary Marathon will be held on Sunday May 24, 2026.
Is the Calgary Marathon a Boston Marathon Qualfier?
Yes, the Calgary Marathon is an official Boston Marathon qualifier.
Calgary Marathon Weather History
Calgary Marathon Weather Averages
Average Temp: 56°, Average Low: 44°, Average High: 67°
| Time | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 47° | 50° | 54° | 57° | 59° | 61° | 63° | 64° |
| Feel | 46° | 49° | 52° | 56° | 59° | 61° | 63° | 64° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 6mph | 6mph | 6mph | 6mph | 6mph | 7mph | 7mph | 8mph |
| Dew | 39° | 40° | 40° | 39° | 39° | 38° | 39° | 39° |
| RunScore |  | | | | | | | |
Calgary Marathon 2025
May 25, 2025
Clear conditions throughout the day.
Low: 44°, High: 77°
| Time | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|---|
| Temp |  47° | 51° | 56° | 60° | 65° | 68° | 72° | 74° |
| Feel | 47° | 51° | 56° | 60° | 65° | 68° | 72° | 74° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 0mph | 3mph | 3mph | 5mph | 8mph | 9mph | 10mph | 10mph |
| Dew | 43° | 42° | 43° | 44° | 43° | 44° | 43° | 42° |
| RunScore | |  | | | | | | |
Calgary Marathon 2024
May 26, 2024
Partly cloudy throughout the day with a chance of rain throughout the day.
Low: 42°, High: 60°, Moderate Rain
| Time | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 44° |  44° | 44° | 42° | 47° | 51° | 54° | 58° |
| Feel | 37° | 38° | 37° | 36° | 41° | 51° | 54° | 58° |
| Rain | - | light | - | light | light | light | - | - |
| Wind | 13mph | 13mph | 16mph | 12mph | 13mph | 16mph | 14mph | 12mph |
| Dew | 38° | 39° | 39° | 39° | 41° | 43° | 42° | 42° |
| RunScore |  |  | |  | | | | |
Calgary Marathon 2023
May 28, 2023
Partly cloudy throughout the day with late afternoon rain.
Low: 47°, High: 77°, Light Rain
| Time | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 50° | 55° | 61° | 66° | 70° | 73° | 74° | 75° |
| Feel | 50° | 55° | 61° | 66° | 70° | 73° | 74° | 75° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 4mph | 4mph | 5mph | 4mph | 6mph | 7mph | 9mph | 5mph |
| Dew | 44° | 45° | 45° | 45° | 43° | 40° | 40° | 40° |
| RunScore | | | | | | | | |
Calgary Marathon 2022
May 29, 2022
Cloudy skies throughout the day.
Low: 47°, High: 58°
| Time | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|---|
| Temp |  47° | 47° | 49° | 51° | 53° | 54° | 57° | 57° |
| Feel | 41° | 41° | 42° | 51° | 53° | 54° | 57° | 57° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 15mph | 17mph | 17mph | 17mph | 18mph | 16mph | 10mph | 10mph |
| Dew | 32° | 32° | 32° | 31° | 32° | 32° | 32° | 32° |
| RunScore | | | | | | | | |
Calgary Marathon 2021
Sep 19, 2021
Partly cloudy throughout the day.
Low: 41°, High: 62°
| Time | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 41° | 42° | 47° | 49° | 54° | 58° | 59° | 59° |
| Feel | 37° | 37° | 45° | 47° | 54° | 58° | 59° | 59° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 7mph | 7mph | 4mph | 5mph | 9mph | 9mph | 4mph | 9mph |
| Dew | 29° | 29° | 28° | 29° | 28° | 26° | 26° | 23° |
| RunScore | | | | | | | | |
Calgary Marathon 2019
May 26, 2019
Partly cloudy throughout the day with morning rain.
Low: 35°, High: 61°, Light Rain
| Time | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 38° | 43° | 47° | 55° | 56° | 58° | 60° | 61° |
| Feel | 36° | 42° | 47° | 55° | 56° | 58° | 60° | 61° |
| Rain | light | light | light | - | - | - | - | - |
| Wind | 4mph | 3mph | 2mph | 3mph | 3mph | 3mph | 3mph | 7mph |
| Dew | 34° | 35° | 37° | 37° | 30° | 30° | 35° | 33° |
| RunScore | | | | | | | | |
Calgary Marathon 2018
May 27, 2018
Partly cloudy throughout the day.
Low: 47°, High: 77°
| Time | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 51° | 54° | 59° | 63° | 65° | 67° | 69° | 73° |
| Feel | 51° | 54° | 59° | 63° | 65° | 67° | 69° | 73° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 6mph | 3mph | 3mph | 5mph | 5mph | 5mph | 4mph | 8mph |
| Dew | 42° | 41° | 36° | 37° | 37° | 36° | 36° | 36° |
| RunScore | | | | | | | | |
Calgary Marathon 2017
May 28, 2017
Partly cloudy throughout the day with a chance of rain throughout the day.
Low: 48°, High: 70°, Light Rain
| Time | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 51° | 55° | 58° | 61° | 63° | 66° | 66° | 68° |
| Feel | 51° | 55° | 58° | 61° | 63° | 66° | 66° | 68° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 5mph | 4mph | 2mph | 2mph | 1mph | 4mph | 2mph | 6mph |
| Dew | 40° | 41° | 36° | 38° | 39° | 36° | 38° | 39° |
| RunScore | | | | | | | | |
Calgary Marathon 2016
May 29, 2016
Partly cloudy throughout the day with late afternoon rain.
Low: 43°, High: 64°, Light Rain
| Time | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 49° | 53° | 58° | 60° | 61° | 63° | 64° | 60° |
| Feel | 47° | 53° | 58° | 60° | 61° | 63° | 64° | 60° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 4mph | 7mph | 7mph | 6mph | 6mph | 7mph | 4mph | 11mph |
| Dew | 32° | 34° | 30° | 31° | 31° | 30° | 32° | 34° |
| RunScore | | | | | | | | |
Calgary Marathon 2015
May 31, 2015
Partly cloudy throughout the day.
Low: 48°, High: 77°
| Time | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 52° | 56° | 60° | 63° | 66° | 68° | 70° | 73° |
| Feel | 52° | 56° | 60° | 63° | 66° | 68° | 70° | 73° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 9mph | 4mph | 2mph | 4mph | 5mph | 4mph | 6mph | 7mph |
| Dew | 45° | 47° | 45° | 46° | 47° | 44° | 44° | 44° |
| RunScore | | | | | | | | |
Calgary Marathon 2014
Jun 1, 2014
Partly cloudy throughout the day with rain.
Low: 42°, High: 66°, Light Rain
| Time | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 49° | 51° | 56° | 58° | 62° | 64° | 66° | 64° |
| Feel | 47° | 51° | 56° | 58° | 62° | 64° | 66° | 64° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 5mph | 6mph | 5mph | 5mph | 3mph | 1mph | 4mph | 3mph |
| Dew | 44° | 43° | 46° | 44° | 46° | 42° | 43° | 40° |
| RunScore | | | | | | | | |
Calgary Marathon 2013
May 26, 2013
Partly cloudy throughout the day with early morning rain.
Low: 39°, High: 63°, Light Rain
| Time | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 41° | 45° | 50° | 55° | 58° | 60° | 59° | 62° |
| Feel | 37° | 42° | 50° | 55° | 58° | 60° | 59° | 62° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 6mph | 6mph | 6mph | 4mph | 0mph | 3mph | 9mph | 9mph |
| Dew | 37° | 39° | 38° | 36° | 32° | 36° | 38° | 41° |
| RunScore | | | | | | | | |
Calgary Marathon 2012
May 27, 2012
Partly cloudy throughout the day.
Low: 34°, High: 55°
| Time | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 36° | 39° | 41° | 42° | 45° | 46° | 47° | 48° |
| Feel | 36° | 35° | 36° | 38° | 41° | 44° | 44° | 47° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 1mph | 7mph | 7mph | 7mph | 6mph | 4mph | 7mph | 4mph |
| Dew | 30° | 35° | 36° | 36° | 36° | 34° | 35° | 37° |
| RunScore | | | | | | | | |
Calgary Marathon 2011
May 29, 2011
Partly cloudy throughout the day.
Low: 34°, High: 57°
| Time | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 38° | 44° | 47° | 49° | 52° | 53° | 54° | 55° |
| Feel | 35° | 41° | 47° | 48° | 52° | 53° | 54° | 55° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 4mph | 5mph | 2mph | 4mph | 4mph | 5mph | 8mph | 4mph |
| Dew | 28° | 29° | 29° | 28° | 27° | 24° | 24° | 25° |
| RunScore | | | | | | | | |
Calgary Marathon 2010
May 30, 2010
Cloudy skies throughout the day with a chance of rain or snow throughout the day.
Low: 33°, High: 45°, Light Rain
| Time | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 35° | 36° | 36° | 37° | 37° | 40° | 42° | 45° |
| Feel | 35° | 33° | 29° | 29° | 29° | 33° | 37° | 40° |
| Rain | - | - | - | - | - | light | - | - |
| Wind | 2mph | 4mph | 9mph | 12mph | 12mph | 13mph | 9mph | 9mph |
| Dew | 33° | 34° | 32° | 32° | 32° | 32° | 32° | 32° |
| RunScore | | | | | | | | |
Calgary Marathon 2009
May 31, 2009
Partly cloudy throughout the day with morning rain.
Low: 46°, High: 70°, Light Rain
| Time | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 48° | 52° | 56° | 59° | 61° | 62° | 65° | 66° |
| Feel | 48° | 52° | 56° | 59° | 61° | 62° | 65° | 66° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 1mph | 3mph | 4mph | 5mph | 5mph | 9mph | 7mph | 7mph |
| Dew | 26° | 29° | 25° | 23° | 27° | 30° | 32° | 33° |
| RunScore | | | | | | | | |
Calgary Marathon 2008
Jul 6, 2008
Partly cloudy throughout the day.
Low: 52°, High: 70°
| Time | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 56° | 57° | 60° | 63° | 66° | 68° | 69° | 70° |
| Feel | 56° | 57° | 60° | 63° | 66° | 68° | 69° | 70° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 4mph | 4mph | 3mph | 3mph | 3mph | 3mph | 6mph | 3mph |
| Dew | 50° | 51° | 52° | 53° | 52° | 49° | 51° | 51° |
| RunScore | | | | | | | | |
Calgary Marathon 2007
Jul 8, 2007
Cloudy skies throughout the day with rain in the morning and afternoon.
Low: 54°, High: 69°, Light Rain
| Time | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 55° | 55° | 57° | 58° | 60° | 61° | 62° | 65° |
| Feel | 55° | 55° | 57° | 58° | 60° | 61° | 62° | 65° |
| Rain | - | - | - | - | - | light | - | - |
| Wind | 6mph | 11mph | 10mph | 12mph | 13mph | 14mph | 15mph | 14mph |
| Dew | 49° | 51° | 53° | 53° | 53° | 54° | 53° | 54° |
| RunScore | | | | | | | | |
Calgary Marathon 2006
Jul 9, 2006
Partly cloudy throughout the day with rain.
Low: 57°, High: 80°, Moderate Rain
| Time | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 60° | 63° | 66° | 70° | 74° | 78° | 80° | 80° |
| Feel | 60° | 63° | 66° | 70° | 74° | 78° | 81° | 80° |
| Rain | - | - | - | - | - | light | - | - |
| Wind | 4mph | 4mph | 4mph | 4mph | 3mph | 5mph | 6mph | 7mph |
| Dew | 53° | 55° | 57° | 57° | 59° | 60° | 60° | 59° |
| RunScore | | | | | | | | |
Calgary Marathon 2005
Jul 10, 2005
Partly cloudy throughout the day.
Low: 49°, High: 66°
| Time | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 51° | 55° | 56° | 59° | 63° | 62° | 65° | 65° |
| Feel | 51° | 55° | 56° | 59° | 63° | 62° | 65° | 65° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 5mph | 6mph | 5mph | 3mph | 3mph | 3mph | 1mph | 5mph |
| Dew | 36° | 40° | 41° | 39° | 38° | 40° | 39° | 39° |
| RunScore | | | | | | | | |
Calgary Marathon 2004
Jul 11, 2004
Partly cloudy throughout the day with late afternoon rain.
Low: 49°, High: 66°, Moderate Rain
| Time | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 53° | 57° | 59° | 61° | 60° | 54° | 60° | 66° |
| Feel | 53° | 57° | 59° | 61° | 60° | 54° | 60° | 66° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 8mph | 4mph | 6mph | 1mph | 1mph | 9mph | 5mph | 12mph |
| Dew | 48° | 50° | 47° | 47° | 46° | 45° | 43° | 43° |
| RunScore | | | | | | | | |
Calgary Marathon 2003
Jul 6, 2003
Partly cloudy throughout the day.
Low: 41°, High: 63°
| Time | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 47° | 50° | 50° | 54° | 55° | 57° | 59° | 61° |
| Feel | 42° | 50° | 44° | 54° | 55° | 57° | 59° | 61° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 10mph | 9mph | 15mph | 15mph | 16mph | 14mph | 14mph | 10mph |
| Dew | 41° | 41° | 42° | 43° | 45° | 44° | 46° | 47° |
| RunScore | | | | | | | | |
Calgary Marathon 2002
Jul 7, 2002
Partly cloudy throughout the day.
Low: 48°, High: 84°
| Time | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 52° | 57° | 63° | 68° | 71° | 73° | 77° | 79° |
| Feel | 52° | 57° | 63° | 68° | 71° | 73° | 77° | 79° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 7mph | 3mph | 8mph | 5mph | 5mph | 8mph | 9mph | 10mph |
| Dew | 39° | 41° | 42° | 39° | 39° | 36° | 43° | 41° |
| RunScore | | | | | | | | |