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Race Overview
The London Marathon starts from three lines on Blackheath and in Greenwich Park and finishes on The Mall by Buckingham Palace, passing the Cutty Sark near mile six and crossing Tower Bridge close to halfway on a net downhill course. Sabastian Sawe set the men's world record of 1:59:30 there in 2026, the first sub-two-hour time in a record-eligible marathon, and Tigst Assefa set the women-only world record of 2:15:41 the same day. It's one of the seven Abbott World Marathon Majors, held on a Sunday in late April, and its 2025 edition set a Guinness World Record with 56,640 finishers.
WikipediaFAQ
When is the 2027 London Marathon?
The 2027 London Marathon will be held on Saturday April 24, 2027.
London Marathon Course Map
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London Marathon Weather History
London Marathon Weather Averages
Average Temp: 51°, Average Low: 44°, Average High: 59°
| Time | 10AM | 11AM | 12PM | 1PM | 2PM | 3PM | 4PM |
|---|---|---|---|---|---|---|---|
| Temp | 52° | 54° | 56° | 57° | 58° | 58° | 58° |
| Feel | 50° | 52° | 54° | 56° | 57° | 58° | 57° |
| Rain | - | - | - | - | - | - | - |
| Wind | 8mph | 9mph | 9mph | 9mph | 10mph | 10mph | 11mph |
| Dew | 42° | 42° | 42° | 41° | 41° | 40° | 41° |
| RunScore |  | | | | | | |
London Marathon 2026
Apr 26, 2026
Partly cloudy throughout the day.
Low: 44°, High: 65°
| Time | 10AM | 11AM | 12PM | 1PM | 2PM | 3PM | 4PM |
|---|---|---|---|---|---|---|---|
| Temp |  56° | 58° | 61° | 62° | 63° | 64° | 65° |
| Feel | 56° | 58° | 61° | 62° | 63° | 64° | 65° |
| Rain | - | - | - | - | - | - | - |
| Wind | 9mph | 9mph | 8mph | 8mph | 8mph | 8mph | 8mph |
| Dew | 45° | 43° | 43° | 42° | 41° | 39° | 38° |
| RunScore |  | | | | | | |
London Marathon 2025
Apr 27, 2025
Clear conditions throughout the day.
Low: 44°, High: 71°
| Time | 10AM | 11AM | 12PM | 1PM | 2PM | 3PM | 4PM |
|---|---|---|---|---|---|---|---|
| Temp |  60° | 63° | 66° | 68° | 71° | 71° | 70° |
| Feel | 60° | 63° | 66° | 68° | 71° | 71° | 70° |
| Rain | - | - | - | - | - | - | - |
| Wind | 2mph | 4mph | 4mph | 5mph | 5mph | 6mph | 5mph |
| Dew | 47° | 45° | 46° | 45° | 47° | 44° | 43° |
| 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 | | | | | | | |