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Race Overview
The Toronto Waterfront Marathon runs through downtown Toronto and along the Lake Ontario waterfront every October, drawing more than 30,000 runners across the marathon, half marathon and 5K. The 42.195-kilometre course starts on Yonge Street near Elm Street and finishes on Bay Street near Queen Street, and its flat profile has made it a frequent stop for runners chasing Boston qualifying times. First run in 1999, the race carries World Athletics Elite Label status and serves as the Athletics Canada National Marathon Championships.
WikipediaFAQ
When is the 2027 Toronto Waterfront Marathon?
The 2027 Toronto Waterfront Marathon will be held on Sunday October 17, 2027.
Is the Toronto Waterfront Marathon a Boston Marathon Qualfier?
Yes, the Toronto Waterfront Marathon is an official Boston Marathon qualifier.
What is the time limit for the Toronto Waterfront Marathon?
The time limit for the Toronto Waterfront Marathon is 6.5 hours.
Toronto Waterfront Marathon Course Map
Loading Course Map...
Toronto Waterfront Marathon Weather History
Toronto Waterfront Marathon Weather Averages
Average Temp: 57°, Average Low: 50°, Average High: 63°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 53° | 54° | 56° | 58° | 60° | 61° | 62° |
| Feel | 52° | 53° | 55° | 58° | 59° | 60° | 62° |
| Rain | - | - | - | - | - | - | - |
| Wind | 5mph | 8mph | 8mph | 8mph | 9mph | 10mph | 8mph |
| Dew | 47° | 48° | 49° | 49° | 49° | 49° | 49° |
| RunScore |  |  | | | | | |
Toronto Waterfront Marathon 2026
Oct 18, 2026
Clear conditions throughout the day.
Low: 41°, High: 63°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp |  41° | 45° | 50° | 54° | 57° | 59° | 62° |
| Feel | 35° | 41° | 45° | 54° | 57° | 59° | 62° |
| Rain | - | - | - | - | - | - | - |
| Wind | 10mph | 9mph | 11mph | 14mph | 15mph | 15mph | 16mph |
| Dew | 35° | 35° | 35° | 35° | 34° | 36° | 38° |
| RunScore | | | | | | | |
Toronto Waterfront Marathon 2025
Oct 19, 2025
Clear conditions throughout the day with rain.
Low: 59°, High: 72°, Moderate Rain
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 67° | 68° | 69° | 69° | 71° | 72° | 71° |
| Feel | 67° | 68° | 69° | 69° | 71° | 72° | 71° |
| Rain | - | - | - | - | - | - | - |
| Wind | 9mph | 13mph | 11mph | 13mph | 11mph | 13mph | 11mph |
| Dew | 56° | 54° | 56° | 57° | 57° | 57° | 58° |
| RunScore | | | | | | | |
Toronto Waterfront Marathon 2024
Oct 20, 2024
Clear conditions throughout the day.
Low: 48°, High: 69°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 48° | 51° | 55° | 59° | 63° | 65° | 69° |
| Feel | 47° | 51° | 55° | 59° | 63° | 65° | 69° |
| Rain | - | - | - | - | - | - | - |
| Wind | 4mph | 8mph | 9mph | 8mph | 10mph | 16mph | 17mph |
| Dew | 44° | 43° | 43° | 45° | 49° | 48° | 47° |
| RunScore |  | | | | | |  |
Toronto Waterfront Marathon 2023
Oct 15, 2023
Partly cloudy throughout the day.
Low: 46°, High: 53°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 47° | 49° | 50° |  50° | 51° | 51° | 50° |
| Feel | 42° | 44° | 44° | 50° | 51° | 51° | 50° |
| Rain | - | - | - | - | - | - | - |
| Wind | 11mph | 12mph | 16mph | 17mph | 12mph | 13mph | 10mph |
| Dew | 39° | 38° | 38° | 38° | 38° | 39° | 40° |
| RunScore | | | | | | | |
Toronto Waterfront Marathon 2022
Oct 16, 2022
Partly cloudy throughout the day.
Low: 44°, High: 57°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 47° | 47° | 49° | 51° | 54° | 57° | 57° |
| Feel | 45° | 44° | 48° | 51° | 54° | 57° | 57° |
| Rain | - | - | - | - | - | - | - |
| Wind | 4mph | 7mph | 5mph | 3mph | 6mph | 10mph | 9mph |
| Dew | 36° | 35° | 39° | 40° | 42° | 44° | 44° |
| RunScore | | | | | | | |
Toronto Waterfront Marathon 2019
Oct 20, 2019
Clearing in the afternoon.
Low: 46°, High: 59°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 47° | 48° | 49° | 54° | 56° | 59° | 58° |
| Feel | 47° | 44° | 46° | 54° | 56° | 59° | 58° |
| Rain | - | - | - | - | - | - | - |
| Wind | 2mph | 8mph | 8mph | 2mph | 7mph | 9mph | 2mph |
| Dew | 44° | 44° | 46° | 46° | 47° | 47° | 47° |
| RunScore | | | | | | | |
Toronto Waterfront Marathon 2018
Oct 21, 2018
Partly cloudy throughout the day.
Low: 33°, High: 43°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 35° | 36° | 37° | 39° | 40° | 41° | 43° |
| Feel | 35° | 29° | 31° | 39° | 34° | 33° | 43° |
| Rain | - | - | - | - | - | - | - |
| Wind | 2mph | 9mph | 8mph | 3mph | 9mph | 17mph | 3mph |
| Dew | 22° | 24° | 27° | 25° | 25° | 24° | 22° |
| RunScore | | | | | | | |
Toronto Waterfront Marathon 2017
Oct 22, 2017
Clear conditions throughout the day.
Low: 52°, High: 71°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 53° | 56° | 60° | 65° | 67° | 67° | 71° |
| Feel | 53° | 56° | 60° | 65° | 67° | 67° | 71° |
| Rain | - | - | - | - | - | - | - |
| Wind | 2mph | 3mph | 5mph | 1mph | 3mph | 5mph | 6mph |
| Dew | 48° | 51° | 54° | 52° | 53° | 51° | 51° |
| RunScore | | | | | | | |
Toronto Waterfront Marathon 2016
Oct 16, 2016
Partly cloudy throughout the day with rain.
Low: 64°, High: 70°, Light Rain
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 65° | 66° |  64° | 66° | 70° | 70° | 67° |
| Feel | 65° | 66° | 64° | 66° | 70° | 70° | 67° |
| Rain | - | - | light | - | - | - | light |
| Wind | 2mph | 10mph | 5mph | 1mph | 14mph | 7mph | 1mph |
| Dew | 60° | 60° | 61° | 62° | 61° | 61° | 63° |
| RunScore | | | | | | | |
Toronto Waterfront Marathon 2015
Oct 18, 2015
Partly cloudy throughout the day.
Low: 34°, High: 43°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 37° | 37° | 39° | 40° | 41° | 41° | 43° |
| Feel | 37° | 32° | 35° | 36° | 37° | 35° | 43° |
| Rain | - | - | - | - | - | - | - |
| Wind | 1mph | 7mph | 5mph | 7mph | 6mph | 9mph | 2mph |
| Dew | 25° | 26° | 25° | 25° | 26° | 22° | 24° |
| RunScore | | | | | | | |
Toronto Waterfront Marathon 2014
Oct 19, 2014
Partly cloudy throughout the day.
Low: 37°, High: 48°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 38° | 40° | 41° | 42° | 43° | 44° | 46° |
| Feel | 38° | 33° | 34° | 39° | 37° | 41° | 46° |
| Rain | - | - | - | - | - | - | - |
| Wind | 1mph | 9mph | 14mph | 5mph | 9mph | 6mph | 2mph |
| Dew | 27° | 27° | 29° | 30° | 29° | 32° | 29° |
| RunScore | | | | | | | |
Toronto Waterfront Marathon 2013
Oct 20, 2013
Clear conditions throughout the day.
Low: 40°, High: 56°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 40° | 43° | 46° | 49° | 51° | 54° | 55° |
| Feel | 40° | 38° | 44° | 46° | 51° | 54° | 55° |
| Rain | - | - | - | - | - | - | - |
| Wind | 1mph | 7mph | 5mph | 7mph | 6mph | 7mph | 1mph |
| Dew | 38° | 39° | 39° | 41° | 41° | 41° | 42° |
| RunScore | | | | | | | |
Toronto Waterfront Marathon 2012
Oct 14, 2012
Cloudy skies throughout the day with a chance of rain throughout the day.
Low: 46°, High: 66°, Heavy Rain
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 58° | 59° | 58° | 60° | 62° | 64° | 65° |
| Feel | 58° | 59° | 58° | 60° | 62° | 64° | 65° |
| Rain | moderate | light | - | - | - | - | light |
| Wind | 1mph | 8mph | 5mph | 6mph | 6mph | 4mph | 6mph |
| Dew | 58° | 58° | 58° | 60° | 60° | 60° | 60° |
| RunScore |  | | | | | | |
Toronto Waterfront Marathon 2011
Oct 16, 2011
Partly cloudy throughout the day.
Low: 48°, High: 55°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 49° | 50° | 52° | 55° | 55° | 55° | 53° |
| Feel | 44° | 45° | 52° | 55° | 55° | 55° | 53° |
| Rain | - | - | - | - | - | - | - |
| Wind | 14mph | 13mph | 17mph | 16mph | 21mph | 22mph | 18mph |
| Dew | 43° | 43° | 44° | 44° | 44° | 46° | 46° |
| RunScore | | | | | | | |
Toronto Waterfront Marathon 2010
Sep 26, 2010
Clear conditions throughout the day.
Low: 48°, High: 62°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 50° | 52° | 54° | 55° | 57° | 61° | 60° |
| Feel | 50° | 52° | 54° | 55° | 57° | 61° | 60° |
| Rain | - | - | - | - | - | - | - |
| Wind | 5mph | 4mph | 5mph | 8mph | 7mph | 8mph | 7mph |
| Dew | 47° | 48° | 48° | 48° | 50° | 48° | 48° |
| RunScore | | | | | | | |
Toronto Waterfront Marathon 2009
Sep 27, 2009
Partly cloudy throughout the day with rain clearing later.
Low: 61°, High: 70°, Heavy Rain
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 63° | 63° | 63° | 65° | 66° | 66° | 67° |
| Feel | 63° | 63° | 63° | 65° | 66° | 66° | 67° |
| Rain | moderate | - | - | - | - | - | - |
| Wind | 12mph | 9mph | 9mph | 7mph | 6mph | 9mph | 7mph |
| Dew | 62° | 62° | 62° | 61° | 61° | 61° | 60° |
| RunScore | | | | | | | |
Toronto Waterfront Marathon 2008
Sep 28, 2008
Partly cloudy throughout the day with rain.
Low: 59°, High: 72°, Light Rain
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 64° | 64° | 66° | 68° | 70° | 70° | 72° |
| Feel | 64° | 64° | 66° | 68° | 70° | 70° | 72° |
| Rain | - | - | - | - | - | - | light |
| Wind | 8mph | 10mph | 12mph | 13mph | 13mph | 9mph | 11mph |
| Dew | 61° | 60° | 60° | 60° | 59° | 60° | 59° |
| RunScore | | | | | | | |
Toronto Waterfront Marathon 2007
Sep 30, 2007
Clear conditions throughout the day.
Low: 57°, High: 71°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 59° | 61° | 65° | 66° | 68° | 70° | 70° |
| Feel | 59° | 61° | 65° | 66° | 68° | 70° | 70° |
| Rain | - | - | - | - | - | - | - |
| Wind | 0mph | 2mph | 6mph | 6mph | 6mph | 6mph | 6mph |
| Dew | 54° | 56° | 57° | 59° | 59° | 57° | 58° |
| RunScore | | | | | | | |
Toronto Waterfront Marathon 2006
Sep 24, 2006
Cloudy skies throughout the day with a chance of rain throughout the day.
Low: 56°, High: 68°, Moderate Rain
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 64° | 65° | 66° | 66° | 66° | 68° | 66° |
| Feel | 64° | 65° | 66° | 66° | 66° | 68° | 66° |
| Rain | light | - | - | - | - | - | light |
| Wind | 22mph | 28mph | 25mph | 18mph | 21mph | 22mph | 17mph |
| Dew | 56° | 57° | 57° | 56° | 56° | 57° | 56° |
| RunScore | | | | | | | |
Toronto Waterfront Marathon 2005
Sep 25, 2005
Partly cloudy throughout the day with rain in the morning and afternoon.
Low: 62°, High: 75°, Light Rain
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 65° | 66° | 66° | 68° | 71° | 73° | 74° |
| Feel | 65° | 66° | 66° | 68° | 71° | 73° | 74° |
| Rain | light | - | - | - | - | - | light |
| Wind | 6mph | 6mph | 3mph | 3mph | 5mph | 5mph | 5mph |
| Dew | 63° | 65° | 66° | 66° | 68° | 68° | 69° |
| RunScore | | | | | | | |
Toronto Waterfront Marathon 2004
Sep 26, 2004
Clear conditions throughout the day.
Low: 55°, High: 72°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 55° | 59° | 61° | 63° | 66° | 67° | 69° |
| Feel | 55° | 59° | 61° | 63° | 66° | 67° | 69° |
| Rain | - | - | - | - | - | - | - |
| Wind | 6mph | 6mph | 4mph | 7mph | 8mph | 9mph | 11mph |
| Dew | 53° | 54° | 56° | 57° | 57° | 59° | 58° |
| RunScore | | | | | | | |
Toronto Waterfront Marathon 2003
Sep 28, 2003
Partly cloudy throughout the day.
Low: 52°, High: 63°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 52° | 55° | 57° | 59° | 61° | 61° | 63° |
| Feel | 52° | 55° | 57° | 59° | 61° | 61° | 63° |
| Rain | - | - | - | - | - | - | - |
| Wind | 5mph | 5mph | 7mph | 7mph | 9mph | 10mph | 13mph |
| Dew | 47° | 48° | 48° | 52° | 50° | 48° | 48° |
| RunScore | | | | | | | |
Toronto Waterfront Marathon 2002
Sep 15, 2002
Cloudy skies throughout the day with a chance of rain throughout the day.
Low: 63°, High: 71°, Heavy Rain
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 68° | 67° | 68° | 69° | 70° | 71° | 70° |
| Feel | 68° | 67° | 68° | 69° | 70° | 71° | 70° |
| Rain | moderate | - | - | - | - | - | light |
| Wind | 4mph | 4mph | 4mph | 8mph | 6mph | 7mph | 3mph |
| Dew | 62° | 63° | 63° | 62° | 61° | 61° | 62° |
| RunScore | | | | | | | |
Toronto Waterfront Marathon 2001
Sep 23, 2001
Clear conditions throughout the day.
Low: 52°, High: 68°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 54° | 61° | 63° | 65° | 66° | 67° | 67° |
| Feel | 54° | 61° | 63° | 65° | 66° | 67° | 67° |
| Rain | - | - | - | - | - | - | - |
| Wind | 0mph | 3mph | 5mph | 5mph | 5mph | 6mph | 6mph |
| Dew | 53° | 55° | 57° | 59° | 59° | 61° | 62° |
| RunScore | | | | | | | |
Toronto Waterfront Marathon 2000
Sep 24, 2000
Clearing in the afternoon with early morning rain.
Low: 46°, High: 60°, Light Rain
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 54° | 55° | 57° | 57° | 59° | 57° | 60° |
| Feel | 54° | 55° | 57° | 57° | 59° | 57° | 60° |
| Rain | - | - | - | - | - | - | - |
| Wind | 5mph | 6mph | 9mph | 7mph | 13mph | 11mph | 10mph |
| Dew | 47° | 47° | 47° | 47° | 47° | 43° | 44° |
| RunScore | | | | | | | |