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Race Overview
The London Marathon is an annual marathon held in London, United Kingdom, and is the 2nd largest annual road race in the UK, after the Great North Run in Newcastle. Founded by athletes Chris Brasher and John Disley in 1981, it is typically held in April but has moved to October for 2020 and 2021 due to the COVID-19 pandemic. The 2022 edition was also postponed to October with Hugh Brasher stating "We believe that by moving the 2022 event to October we give ourselves the best chances of welcoming the world to the streets of London, enabling tens of millions to be raised for good causes and giving people the certainty that their hard work and training will allow them to experience the amazing crowds cheering them every step of the way from Greenwich to Westminster". The largely flat course is set around the River Thames, starting in Blackheath and finishing at The Mall. Hugh Brasher (son of Chris) is the current Race Director and Nick Bitel its Chief Executive.
WikipediaFAQ
When is the 2026 London Marathon?
The 2026 London Marathon will be held on Sunday April 26, 2026.
London Marathon Course Map
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London Marathon Weather History
London Marathon Weather Averages
Average Temp: 51°, Average Low: 44°, Average High: 58°
| Time | 10AM | 11AM | 12PM | 1PM | 2PM | 3PM | 4PM |
|---|---|---|---|---|---|---|---|
| Temp | 52° | 53° | 55° | 56° | 57° | 57° | 57° |
| Feel | 50° | 52° | 53° | 56° | 57° | 57° | 56° |
| Rain | - | - | - | - | - | - | - |
| Wind | 8mph | 9mph | 9mph | 10mph | 10mph | 10mph | 11mph |
| Dew | 42° | 42° | 42° | 41° | 41° | 40° | 41° |
| RunScore |  | | | | | | |
London Marathon 2024
Apr 27, 2024
Cloudy skies throughout the day with rain.
Low: 43°, High: 53°, Moderate Rain
| Time | 10AM | 11AM | 12PM | 1PM | 2PM | 3PM | 4PM |
|---|---|---|---|---|---|---|---|
| Temp |  46° | 47° | 48° | 48° | 50° | 52° | 53° |
| Feel | 41° | 43° | 44° | 44° | 50° | 52° | 53° |
| Rain | - | - | - | - | - | - | - |
| Wind | 9mph | 8mph | 8mph | 9mph | 10mph | 10mph | 10mph |
| Dew | 43° | 43° | 44° | 44° | 46° | 46° | 45° |
| RunScore | | | | | | | |
London Marathon 2024
Apr 21, 2024
Partly cloudy throughout the day.
Low: 41°, High: 54°
| Time | 10AM | 11AM | 12PM | 1PM | 2PM | 3PM | 4PM |
|---|---|---|---|---|---|---|---|
| Temp | 46° | 48° | 48° | 52° | 52° | 54° | 54° |
| Feel | 40° | 43° | 43° | 52° | 52° | 54° | 54° |
| Rain | - | - | - | - | - | - | - |
| Wind | 12mph | 11mph | 12mph | 11mph | 10mph | 10mph | 11mph |
| Dew | 32° | 32° | 32° | 29° | 30° | 30° | 30° |
| RunScore |  | | | | | | |
London Marathon 2023
Apr 23, 2023
Partly cloudy throughout the day with a chance of rain throughout the day.
Low: 47°, High: 59°, Moderate Rain
| Time | 10AM | 11AM | 12PM | 1PM | 2PM | 3PM | 4PM |
|---|---|---|---|---|---|---|---|
| Temp | 53° |  52° | 53° | 54° | 54° | 53° | 56° |
| Feel | 53° | 52° | 53° | 54° | 54° | 53° | 56° |
| Rain | - | light | light | light | light | light | - |
| Wind | 7mph | 7mph | 5mph | 6mph | 2mph | 3mph | 4mph |
| Dew | 44° | 45° | 44° | 46° | 48° | 47° | 46° |
| RunScore |  | | | | | | |
London Marathon 2022
Oct 2, 2022
Partly cloudy throughout the day with rain clearing later.
Low: 53°, High: 65°, Light Rain
| Time | 10AM | 11AM | 12PM | 1PM | 2PM | 3PM | 4PM |
|---|---|---|---|---|---|---|---|
| Temp | 57° | 59° | 60° | 64° | 65° | 65° | 65° |
| Feel | 57° | 59° | 60° | 64° | 65° | 65° | 65° |
| Rain | light | - | - | - | - | - | - |
| Wind | 7mph | 6mph | 7mph | 8mph | 8mph | 7mph | 8mph |
| Dew | 54° | 53° | 49° | 47° | 46° | 44° | 43° |
| RunScore | | | | | | | |
London Marathon 2021
Oct 3, 2021
Partly cloudy throughout the day with rain.
Low: 51°, High: 63°, Moderate Rain
| Time | 10AM | 11AM | 12PM | 1PM | 2PM | 3PM | 4PM |
|---|---|---|---|---|---|---|---|
| Temp | 53° | 55° |  59° | 61° | 63° | 62° | 60° |
| Feel | 53° | 55° | 59° | 61° | 63° | 62° | 60° |
| Rain | - | - | - | - | - | - | - |
| Wind | 6mph | 9mph | 12mph | 17mph | 19mph | 19mph | 16mph |
| Dew | 48° | 47° | 48° | 46° | 46° | 46° | 50° |
| RunScore | | | | | |  | |
London Marathon 2020
Oct 4, 2020
Partly cloudy throughout the day with a chance of rain throughout the day.
Low: 48°, High: 52°, Heavy Rain
| Time | 10AM | 11AM | 12PM | 1PM | 2PM | 3PM | 4PM |
|---|---|---|---|---|---|---|---|
| Temp | 49° | 49° | 50° | 50° | 51° | 51° | 51° |
| Feel | 44° | 43° | 44° | 50° | 51° | 51° | 51° |
| Rain | - | - | - | moderate | - | - | - |
| Wind | 15mph | 17mph | 16mph | 10mph | 11mph | 10mph | 15mph |
| Dew | 47° | 47° | 48° | 48° | 48° | 49° | 49° |
| RunScore | | | |  | | | |
London Marathon 2019
Apr 28, 2019
Partly cloudy throughout the day with early morning rain.
Low: 46°, High: 57°, Light Rain
| Time | 10AM | 11AM | 12PM | 1PM | 2PM | 3PM | 4PM |
|---|---|---|---|---|---|---|---|
| Temp | 52° | 53° | 54° | 55° | 55° | 54° | 57° |
| Feel | 52° | 53° | 54° | 55° | 55° | 54° | 57° |
| Rain | - | - | - | - | - | - | - |
| Wind | 12mph | 12mph | 12mph | 11mph | 12mph | 12mph | 10mph |
| Dew | 41° | 41° | 39° | 39° | 39° | 42° | 40° |
| RunScore | | | | | | | |
London Marathon 2018
Apr 22, 2018
Partly cloudy throughout the day with rain clearing later.
Low: 56°, High: 74°, Moderate Rain
| Time | 10AM | 11AM | 12PM | 1PM | 2PM | 3PM | 4PM |
|---|---|---|---|---|---|---|---|
| Temp | 67° | 70° | 72° | 73° | 73° | 74° | 72° |
| Feel | 67° | 70° | 72° | 73° | 73° | 74° | 72° |
| Rain | - | - | - | - | - | - | - |
| Wind | 12mph | 13mph | 11mph | 13mph | 13mph | 13mph | 15mph |
| Dew | 56° | 56° | 54° | 53° | 51° | 52° | 52° |
| RunScore | | | | | | | |
London Marathon 2017
Apr 23, 2017
Partly cloudy throughout the day.
Low: 47°, High: 62°
| Time | 10AM | 11AM | 12PM | 1PM | 2PM | 3PM | 4PM |
|---|---|---|---|---|---|---|---|
| Temp | 53° | 55° | 56° | 57° | 59° | 59° | 60° |
| Feel | 53° | 55° | 56° | 57° | 59° | 59° | 60° |
| Rain | - | - | - | - | - | - | - |
| Wind | 7mph | 9mph | 8mph | 7mph | 6mph | 8mph | 9mph |
| Dew | 40° | 42° | 41° | 38° | 40° | 37° | 36° |
| RunScore | | | | | | | |
London Marathon 2016
Apr 24, 2016
Partly cloudy throughout the day with rain in the morning and afternoon.
Low: 38°, High: 49°, Light Rain
| Time | 10AM | 11AM | 12PM | 1PM | 2PM | 3PM | 4PM |
|---|---|---|---|---|---|---|---|
| Temp | 44° | 45° | 46° | 48° | 48° | 49° | 49° |
| Feel | 38° | 40° | 41° | 43° | 44° | 45° | 45° |
| Rain | - | - | - | light | - | - | - |
| Wind | 11mph | 11mph | 11mph | 11mph | 11mph | 9mph | 10mph |
| Dew | 33° | 28° | 29° | 26° | 27° | 29° | 30° |
| RunScore | | | | | | | |
London Marathon 2015
Apr 26, 2015
Partly cloudy throughout the day with a chance of rain throughout the day.
Low: 46°, High: 54°, Moderate Rain
| Time | 10AM | 11AM | 12PM | 1PM | 2PM | 3PM | 4PM |
|---|---|---|---|---|---|---|---|
| Temp | 46° | 48° | 48° | 49° | 50° | 51° | 51° |
| Feel | 41° | 44° | 44° | 45° | 50° | 51° | 51° |
| Rain | - | - | - | light | - | - | - |
| Wind | 11mph | 9mph | 9mph | 8mph | 8mph | 7mph | 8mph |
| Dew | 43° | 43° | 42° | 42° | 41° | 40° | 40° |
| RunScore | | | | | | | |
London Marathon 2014
Apr 13, 2014
Partly cloudy throughout the day.
Low: 48°, High: 63°
| Time | 10AM | 11AM | 12PM | 1PM | 2PM | 3PM | 4PM |
|---|---|---|---|---|---|---|---|
| Temp | 52° | 55° | 56° | 57° | 59° | 61° | 62° |
| Feel | 52° | 55° | 56° | 57° | 59° | 61° | 62° |
| Rain | - | - | - | - | - | - | - |
| Wind | 9mph | 8mph | 9mph | 9mph | 10mph | 11mph | 12mph |
| Dew | 34° | 36° | 37° | 36° | 38° | 38° | 40° |
| RunScore | | | | | | | |
London Marathon 2013
Apr 21, 2013
Partly cloudy throughout the day.
Low: 36°, High: 58°
| Time | 10AM | 11AM | 12PM | 1PM | 2PM | 3PM | 4PM |
|---|---|---|---|---|---|---|---|
| Temp | 48° | 51° | 55° | 56° | 58° | 58° | 57° |
| Feel | 46° | 51° | 55° | 56° | 58° | 58° | 57° |
| Rain | - | - | - | - | - | - | - |
| Wind | 5mph | 7mph | 8mph | 7mph | 9mph | 10mph | 12mph |
| Dew | 33° | 31° | 37° | 32° | 35° | 33° | 31° |
| RunScore | | | | | | | |
London Marathon 2012
Apr 22, 2012
Partly cloudy throughout the day with rain.
Low: 41°, High: 58°, Light Rain
| Time | 10AM | 11AM | 12PM | 1PM | 2PM | 3PM | 4PM |
|---|---|---|---|---|---|---|---|
| Temp | 51° | 54° | 56° | 58° | 58° | 58° | 50° |
| Feel | 51° | 54° | 56° | 58° | 58° | 58° | 50° |
| Rain | - | - | - | - | - | - | - |
| Wind | 10mph | 9mph | 12mph | 13mph | 15mph | 16mph | 16mph |
| Dew | 41° | 41° | 40° | 40° | 36° | 35° | 41° |
| RunScore | | | | | | | |
London Marathon 2011
Apr 17, 2011
Partly cloudy throughout the day.
Low: 48°, High: 68°
| Time | 10AM | 11AM | 12PM | 1PM | 2PM | 3PM | 4PM |
|---|---|---|---|---|---|---|---|
| Temp | 57° | 61° | 65° | 68° | 67° | 67° | 66° |
| Feel | 57° | 61° | 65° | 68° | 67° | 67° | 66° |
| Rain | - | - | - | - | - | - | - |
| Wind | 2mph | 3mph | 4mph | 6mph | 7mph | 6mph | 9mph |
| Dew | 47° | 46° | 46° | 45° | 44° | 45° | 46° |
| RunScore | | | | | | | |
London Marathon 2010
Apr 25, 2010
Partly cloudy throughout the day with afternoon rain.
Low: 53°, High: 65°, Moderate Rain
| Time | 10AM | 11AM | 12PM | 1PM | 2PM | 3PM | 4PM |
|---|---|---|---|---|---|---|---|
| Temp | 53° | 57° | 58° | 60° | 61° | 64° | 65° |
| Feel | 53° | 57° | 58° | 60° | 61° | 64° | 65° |
| Rain | - | - | - | moderate | - | - | - |
| Wind | 5mph | 8mph | 8mph | 13mph | 12mph | 13mph | 14mph |
| Dew | 48° | 50° | 52° | 53° | 48° | 49° | 48° |
| RunScore | | | | | | | |
London Marathon 2009
Apr 26, 2009
Partly cloudy throughout the day.
Low: 39°, High: 61°
| Time | 10AM | 11AM | 12PM | 1PM | 2PM | 3PM | 4PM |
|---|---|---|---|---|---|---|---|
| Temp | 56° | 56° | 60° | 61° | 61° | 61° | 61° |
| Feel | 56° | 56° | 60° | 61° | 61° | 61° | 61° |
| Rain | - | - | - | - | - | - | - |
| Wind | 6mph | 9mph | 10mph | 10mph | 11mph | 11mph | 11mph |
| Dew | 43° | 40° | 38° | 38° | 35° | 33° | 34° |
| RunScore | | | | | | | |
London Marathon 2008
Apr 13, 2008
Partly cloudy throughout the day with rain.
Low: 37°, High: 50°, Moderate Rain
| Time | 10AM | 11AM | 12PM | 1PM | 2PM | 3PM | 4PM |
|---|---|---|---|---|---|---|---|
| Temp | 50° | 48° | 47° | 49° | 45° | 50° | 48° |
| Feel | 46° | 44° | 42° | 46° | 40° | 50° | 44° |
| Rain | - | - | - | light | - | - | - |
| Wind | 9mph | 10mph | 9mph | 8mph | 11mph | 7mph | 9mph |
| Dew | 43° | 41° | 41° | 43° | 43° | 44° | 42° |
| RunScore | | | | | | | |
London Marathon 2007
Apr 22, 2007
Clear conditions throughout the day.
Low: 42°, High: 70°
| Time | 10AM | 11AM | 12PM | 1PM | 2PM | 3PM | 4PM |
|---|---|---|---|---|---|---|---|
| Temp | 60° | 64° | 68° | 70° | 69° | 69° | 68° |
| Feel | 60° | 64° | 68° | 70° | 69° | 69° | 68° |
| Rain | - | - | - | - | - | - | - |
| Wind | 6mph | 6mph | 8mph | 9mph | 12mph | 12mph | 13mph |
| Dew | 45° | 45° | 45° | 45° | 46° | 46° | 47° |
| RunScore | | | | | | | |
London Marathon 2006
Apr 23, 2006
Partly cloudy throughout the day with rain.
Low: 46°, High: 55°, Moderate Rain
| Time | 10AM | 11AM | 12PM | 1PM | 2PM | 3PM | 4PM |
|---|---|---|---|---|---|---|---|
| Temp | 49° | 50° | 52° | 53° | 54° | 54° | 54° |
| Feel | 49° | 50° | 52° | 53° | 54° | 54° | 54° |
| Rain | - | - | - | light | - | - | - |
| Wind | 0mph | 1mph | 1mph | 1mph | 1mph | 2mph | 1mph |
| Dew | 45° | 46° | 48° | 48° | 50° | 50° | 50° |
| RunScore | | | | | | | |
London Marathon 2005
Apr 17, 2005
Partly cloudy throughout the day.
Low: 33°, High: 58°
| Time | 10AM | 11AM | 12PM | 1PM | 2PM | 3PM | 4PM |
|---|---|---|---|---|---|---|---|
| Temp | 49° | 51° | 53° | 56° | 58° | 57° | 56° |
| Feel | 49° | 51° | 53° | 56° | 58° | 57° | 56° |
| Rain | - | - | - | - | - | - | - |
| Wind | 2mph | 6mph | 7mph | 9mph | 12mph | 12mph | 13mph |
| Dew | 36° | 35° | 34° | 34° | 34° | 31° | 33° |
| RunScore | | | | | | | |
London Marathon 2004
Apr 18, 2004
Cloudy skies throughout the day with a chance of rain throughout the day.
Low: 41°, High: 50°, Heavy Rain
| Time | 10AM | 11AM | 12PM | 1PM | 2PM | 3PM | 4PM |
|---|---|---|---|---|---|---|---|
| Temp | 49° | 50° | 49° | 50° | 50° | 47° | 46° |
| Feel | 44° | 45° | 46° | 50° | 50° | 43° | 41° |
| Rain | - | - | - | moderate | - | - | - |
| Wind | 13mph | 12mph | 8mph | 7mph | 11mph | 11mph | 11mph |
| Dew | 47° | 46° | 47° | 46° | 45° | 45° | 44° |
| RunScore | | | | | | | |
London Marathon 2003
Apr 13, 2003
Partly cloudy throughout the day.
Low: 41°, High: 64°
| Time | 10AM | 11AM | 12PM | 1PM | 2PM | 3PM | 4PM |
|---|---|---|---|---|---|---|---|
| Temp | 56° | 59° | 61° | 62° | 64° | 64° | 63° |
| Feel | 56° | 59° | 61° | 62° | 64° | 64° | 63° |
| Rain | - | - | - | - | - | - | - |
| Wind | 11mph | 13mph | 14mph | 14mph | 13mph | 15mph | 14mph |
| Dew | 43° | 44° | 43° | 41° | 39° | 38° | 37° |
| RunScore | | | | | | | |
London Marathon 2002
Apr 14, 2002
Partly cloudy throughout the day with early morning rain.
Low: 34°, High: 51°, Light Rain
| Time | 10AM | 11AM | 12PM | 1PM | 2PM | 3PM | 4PM |
|---|---|---|---|---|---|---|---|
| Temp | 45° | 48° | 51° | 51° | 51° | 51° | 50° |
| Feel | 43° | 47° | 51° | 51° | 51° | 51° | 50° |
| Rain | - | - | - | - | - | - | - |
| Wind | 4mph | 4mph | 5mph | 6mph | 8mph | 9mph | 9mph |
| Dew | 35° | 35° | 30° | 29° | 30° | 29° | 31° |
| RunScore | | | | | | | |
London Marathon 2001
Apr 22, 2001
Cloudy skies throughout the day with late afternoon rain.
Low: 39°, High: 51°, Light Rain
| Time | 10AM | 11AM | 12PM | 1PM | 2PM | 3PM | 4PM |
|---|---|---|---|---|---|---|---|
| Temp | 47° | 48° | 49° | 49° | 51° | 51° | 51° |
| Feel | 41° | 43° | 43° | 44° | 51° | 51° | 51° |
| Rain | - | - | - | - | - | - | - |
| Wind | 14mph | 14mph | 15mph | 16mph | 16mph | 15mph | 17mph |
| Dew | 36° | 33° | 31° | 30° | 32° | 31° | 30° |
| RunScore | | | | | | | |