racecast.io

Seattle Marathon

Seattle, WA, USA

Partly cloudy throughout the day.

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Details
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Pre-Race
Race
Post-Race
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Race Overview

The Seattle Marathon is an annual marathon held in Seattle, Washington, USA, around the last Sunday in November. It was first held in 1970.
Wikipedia

FAQ

When is the 2025 Seattle Marathon?

The 2025 Seattle Marathon will be held on Sunday November 30, 2025.

Is the Seattle Marathon a Boston Marathon Qualfier?

Yes, the Seattle Marathon is an official Boston Marathon qualifier.

Seattle Marathon Course Map

Loading Course Map...

Seattle Marathon Weather History

Seattle Marathon Weather Averages

Average Temp: 43°, Average Low: 39°, Average High: 47°
Time6AM7AM8AM9AM10AM11AM12PM1PM
Temp
41°
41°
42°
42°
43°
45°
45°
46°
Feel38°38°38°39°40°41°42°43°
Rain--------
Wind7mph
8mph
9mph
9mph
9mph
10mph
10mph
8mph
Dew38°38°38°39°39°39°40°39°
RunScoreRun Score: 6Run Score: 7Run Score: 7Run Score: 7Run Score: 7Run Score: 7Run Score: 7Run Score: 7

Seattle Marathon 2024

Dec 1, 2024
Partly cloudy throughout the day.
Low: 32°, High: 49°
Time6AM7AM8AM9AM10AM11AM12PM1PM
Temp
partly-cloudy-night 32°
partly-cloudy-night 32°
partly-cloudy-day 35°
partly-cloudy-day 36°
partly-cloudy-day 40°
partly-cloudy-day 44°
partly-cloudy-day 47°
clear-day 48°
Feel30°32°32°33°37°42°44°47°
Rain--------
Wind3mph
2mph
4mph
5mph
4mph
4mph
6mph
3mph
Dew31°31°35°36°39°40°40°40°
RunScoreRun Score: 7Run Score: 7Run Score: 7Run Score: 7Run Score: 8Run Score: 8Run Score: 8Run Score: 8

Seattle Marathon 2023

Nov 26, 2023
Clearing in the afternoon.
Low: 31°, High: 48°
Time6AM7AM8AM9AM10AM11AM12PM1PM
Temp
fog 32°
cloudy 33°
cloudy 32°
cloudy 33°
partly-cloudy-day 37°
partly-cloudy-day 39°
partly-cloudy-day 44°
partly-cloudy-day 46°
Feel32°33°32°33°37°39°44°46°
Rain--------
Wind2mph
2mph
3mph
0mph
1mph
3mph
2mph
3mph
Dew32°32°32°32°36°37°38°38°
RunScoreRun Score: 7Run Score: 7Run Score: 7Run Score: 6Run Score: 7Run Score: 8Run Score: 8Run Score: 8

Seattle Marathon 2022

Nov 26, 2022
Cloudy skies throughout the day with late afternoon rain.
Low: 33°, High: 46°, Light Rain
Time6AM7AM8AM9AM10AM11AM12PM1PM
Temp
cloudy 36°
cloudy 36°
cloudy 36°
cloudy 37°
cloudy 39°
cloudy 40°
cloudy 42°
cloudy 43°
Feel36°34°32°33°35°35°37°38°
Rain--------
Wind3mph
3mph
5mph
6mph
5mph
7mph
8mph
9mph
Dew35°35°35°36°37°37°39°39°
RunScoreRun Score: 7Run Score: 7Run Score: 7Run Score: 7Run Score: 8Run Score: 8Run Score: 8Run Score: 8

Seattle Marathon 2021

Nov 28, 2021
Cloudy skies throughout the day with a chance of rain throughout the day.
Low: 54°, High: 59°, Moderate Rain
Time6AM7AM8AM9AM10AM11AM12PM1PM
Temp
cloudy 58°
cloudy 58°
cloudy 57°
cloudy 57°
rain 58°
rain 58°
rain 57°
rain 55°
Feel58°58°57°57°58°58°57°55°
Rain----lightlightlightlight
Wind15mph
20mph
14mph
15mph
15mph
13mph
11mph
10mph
Dew51°50°49°48°49°49°50°52°
RunScoreRun Score: 7Run Score: 6Run Score: 7Run Score: 7Run Score: 7Run Score: 5Run Score: 6Run Score: 6

Seattle Marathon 2019

Dec 1, 2019
Partly cloudy throughout the day with afternoon rain.
Low: 36°, High: 44°, Light Rain
Time6AM7AM8AM9AM10AM11AM12PM1PM
Temp
partly-cloudy-night 39°
partly-cloudy-night 39°
cloudy 41°
partly-cloudy-day 40°
cloudy 41°
cloudy 43°
cloudy 44°
cloudy 44°
Feel39°39°38°38°38°39°40°44°
Rain--------
Wind0mph
2mph
5mph
4mph
6mph
7mph
6mph
3mph
Dew27°26°25°28°32°32°32°32°
RunScoreRun Score: 7Run Score: 8Run Score: 8Run Score: 8Run Score: 8Run Score: 8Run Score: 8Run Score: 8

Seattle Marathon 2018

Nov 25, 2018
Partly cloudy throughout the day with late afternoon rain.
Low: 35°, High: 48°, Light Rain
Time6AM7AM8AM9AM10AM11AM12PM1PM
Temp
partly-cloudy-night 36°
cloudy 36°
partly-cloudy-day 36°
partly-cloudy-day 38°
partly-cloudy-day 42°
partly-cloudy-day 47°
partly-cloudy-day 46°
cloudy 48°
Feel36°36°34°38°42°45°46°48°
Rain--------
Wind3mph
0mph
3mph
1mph
2mph
4mph
3mph
3mph
Dew34°33°33°35°38°39°39°38°
RunScoreRun Score: 7Run Score: 6Run Score: 7Run Score: 7Run Score: 8Run Score: 8Run Score: 8Run Score: 8

Seattle Marathon 2017

Nov 26, 2017
Partly cloudy throughout the day with a chance of rain throughout the day.
Low: 42°, High: 55°, Moderate Rain
Time6AM7AM8AM9AM10AM11AM12PM1PM
Temp
rain 50°
rain 52°
rain 52°
rain 53°
rain 54°
partly-cloudy-day 55°
rain 50°
rain 48°
Feel50°52°52°53°54°55°50°42°
Rainlightlightlightlightlight-lightlight
Wind6mph
10mph
9mph
10mph
9mph
15mph
17mph
14mph
Dew49°50°51°51°52°51°46°44°
RunScoreRun Score: 6Run Score: 6Run Score: 6Run Score: 8Run Score: 9Run Score: 7Run Score: 5Run Score: 5

Seattle Marathon 2016

Nov 27, 2016
Cloudy skies throughout the day with a chance of rain throughout the day.
Low: 42°, High: 47°, Heavy Rain
Time6AM7AM8AM9AM10AM11AM12PM1PM
Temp
rain 43°
cloudy 43°
cloudy 43°
cloudy 42°
cloudy 43°
cloudy 44°
rain 45°
rain 46°
Feel38°39°38°37°38°39°40°41°
Rainlight-----lightlight
Wind7mph
6mph
8mph
9mph
10mph
9mph
11mph
9mph
Dew42°42°42°41°41°43°44°44°
RunScoreRun Score: 6Run Score: 8Run Score: 8Run Score: 7Run Score: 7Run Score: 8Run Score: 7Run Score: 8

Seattle Marathon 2015

Nov 29, 2015
Cloudy skies throughout the day.
Low: 30°, High: 38°
Time6AM7AM8AM9AM10AM11AM12PM1PM
Temp
fog 33°
cloudy 34°
cloudy 33°
cloudy 34°
cloudy 34°
fog 35°
cloudy 36°
cloudy 37°
Feel33°34°30°34°31°35°36°37°
Rain--------
Wind1mph
1mph
3mph
1mph
4mph
0mph
2mph
2mph
Dew31°31°31°31°32°34°34°33°
RunScoreRun Score: 7Run Score: 7Run Score: 7Run Score: 7Run Score: 7Run Score: 6Run Score: 7Run Score: 7

Seattle Marathon 2014

Nov 30, 2014
Clear conditions throughout the day.
Low: 25°, High: 38°
Time6AM7AM8AM9AM10AM11AM12PM1PM
Temp
partly-cloudy-night 27°
partly-cloudy-night 26°
clear-day 27°
clear-day 29°
clear-day 30°
clear-day 33°
clear-day 35°
clear-day 37°
Feel19°20°19°20°22°25°27°30°
Rain--------
Wind7mph
6mph
8mph
9mph
9mph
9mph
9mph
9mph
Dew22°21°20°21°22°21°21°22°
RunScoreRun Score: 5Run Score: 5Run Score: 5Run Score: 5Run Score: 6Run Score: 6Run Score: 6Run Score: 7

Seattle Marathon 2013

Dec 1, 2013
Partly cloudy throughout the day with rain.
Low: 47°, High: 55°, Light Rain
Time6AM7AM8AM9AM10AM11AM12PM1PM
Temp
cloudy 55°
cloudy 55°
cloudy 55°
partly-cloudy-day 55°
partly-cloudy-day 55°
partly-cloudy-day 54°
partly-cloudy-day 54°
cloudy 54°
Feel55°55°55°55°55°54°54°54°
Rain--------
Wind18mph
18mph
20mph
20mph
15mph
19mph
18mph
15mph
Dew49°48°48°47°47°46°46°46°
RunScoreRun Score: 6Run Score: 6Run Score: 6Run Score: 6Run Score: 7Run Score: 6Run Score: 6Run Score: 7

Seattle Marathon 2012

Nov 25, 2012
Partly cloudy throughout the day.
Low: 37°, High: 46°
Time6AM7AM8AM9AM10AM11AM12PM1PM
Temp
cloudy 37°
cloudy 37°
cloudy 38°
partly-cloudy-day 39°
partly-cloudy-day 41°
partly-cloudy-day 42°
partly-cloudy-day 44°
partly-cloudy-day 46°
Feel37°37°38°39°39°38°40°41°
Rain--------
Wind1mph
2mph
1mph
2mph
4mph
7mph
7mph
10mph
Dew36°35°36°37°38°38°39°38°
RunScoreRun Score: 7Run Score: 7Run Score: 7Run Score: 8Run Score: 8Run Score: 8Run Score: 8Run Score: 8

Seattle Marathon 2011

Nov 27, 2011
Cloudy skies throughout the day with a chance of rain throughout the day.
Low: 44°, High: 53°, Heavy Rain
Time6AM7AM8AM9AM10AM11AM12PM1PM
Temp
rain 50°
rain 49°
rain 53°
rain 51°
rain 51°
rain 50°
rain 49°
rain 47°
Feel47°44°53°51°51°50°43°42°
Rainlightlightlightmoderatelightlightlightlight
Wind7mph
12mph
12mph
12mph
12mph
13mph
14mph
11mph
Dew43°42°43°45°47°47°46°45°
RunScoreRun Score: 9Run Score: 6Run Score: 5Run Score: 5Run Score: 5Run Score: 5Run Score: 5Run Score: 6

Seattle Marathon 2010

Nov 28, 2010
Partly cloudy throughout the day with rain or snow clearing later.
Low: 33°, High: 42°, Light Rain
Time6AM7AM8AM9AM10AM11AM12PM1PM
Temp
rain 36°
cloudy 36°
cloudy 36°
cloudy 37°
cloudy 39°
cloudy 40°
cloudy 40°
cloudy 41°
Feel36°33°36°35°35°40°40°41°
Rainlight-------
Wind2mph
4mph
2mph
3mph
5mph
3mph
3mph
2mph
Dew34°34°34°35°36°35°36°36°
RunScoreRun Score: 7Run Score: 7Run Score: 7Run Score: 7Run Score: 8Run Score: 8Run Score: 8Run Score: 8

Seattle Marathon 2009

Nov 29, 2009
Cloudy skies throughout the day.
Low: 48°, High: 53°
Time6AM7AM8AM9AM10AM11AM12PM1PM
Temp
cloudy 48°
cloudy 49°
cloudy 49°
cloudy 50°
cloudy 50°
cloudy 51°
cloudy 52°
cloudy 52°
Feel45°46°46°47°47°51°52°52°
Rain--------
Wind8mph
7mph
7mph
8mph
8mph
8mph
10mph
8mph
Dew43°44°44°44°45°45°45°45°
RunScoreRun Score: 8Run Score: 9Run Score: 9Run Score: 8Run Score: 8Run Score: 9Run Score: 8Run Score: 9

Seattle Marathon 2008

Nov 30, 2008
Cloudy skies throughout the day with rain clearing later.
Low: 50°, High: 54°, Light Rain
Time6AM7AM8AM9AM10AM11AM12PM1PM
Temp
rain 52°
cloudy 52°
cloudy 52°
fog 52°
cloudy 53°
cloudy 53°
partly-cloudy-day 54°
partly-cloudy-day 54°
Feel52°52°52°52°53°53°54°54°
Rainlight-------
Wind0mph
0mph
0mph
0mph
1mph
2mph
1mph
2mph
Dew50°50°50°51°52°51°52°52°
RunScoreRun Score: 8Run Score: 8Run Score: 8Run Score: 8Run Score: 8Run Score: 8Run Score: 8Run Score: 8

Seattle Marathon 2007

Nov 25, 2007
Clearing in the afternoon.
Low: 32°, High: 47°
Time6AM7AM8AM9AM10AM11AM12PM1PM
Temp
partly-cloudy-night 32°
partly-cloudy-night 32°
cloudy 32°
partly-cloudy-day 37°
partly-cloudy-day 39°
partly-cloudy-day 42°
partly-cloudy-day 45°
clear-day 46°
Feel32°32°32°35°36°39°42°42°
Rain--------
Wind1mph
2mph
2mph
3mph
4mph
5mph
6mph
8mph
Dew30°30°31°36°37°37°35°34°
RunScoreRun Score: 6Run Score: 7Run Score: 7Run Score: 7Run Score: 8Run Score: 8Run Score: 8Run Score: 8

Seattle Marathon 2006

Nov 26, 2006
Cloudy skies throughout the day with a chance of rain or snow throughout the day.
Low: 34°, High: 40°, Heavy Rain
Time6AM7AM8AM9AM10AM11AM12PM1PM
Temp
snow 35°
snow 34°
snow 35°
rain 37°
rain 37°
rain 38°
rain 39°
rain 40°
Feel29°29°32°30°32°34°34°35°
Rainlightlightlightlightlightlightlightlight
Wind7mph
6mph
4mph
9mph
6mph
5mph
7mph
7mph
Dew32°32°33°32°33°34°35°35°
RunScoreRun Score: 5Run Score: 5Run Score: 5Run Score: 5Run Score: 5Run Score: 5Run Score: 6Run Score: 5

Seattle Marathon 2005

Nov 27, 2005
Partly cloudy throughout the day with rain clearing later.
Low: 32°, High: 43°, Moderate Rain
Time6AM7AM8AM9AM10AM11AM12PM1PM
Temp
rain 39°
rain 38°
cloudy 36°
partly-cloudy-day 36°
partly-cloudy-day 39°
cloudy 40°
cloudy 41°
partly-cloudy-day 42°
Feel35°34°32°32°34°35°37°40°
Rainlightlight------
Wind6mph
5mph
5mph
6mph
7mph
8mph
6mph
4mph
Dew37°35°35°35°35°35°35°35°
RunScoreRun Score: 5Run Score: 7Run Score: 7Run Score: 7Run Score: 7Run Score: 7Run Score: 8Run Score: 8

Seattle Marathon 2004

Nov 28, 2004
Partly cloudy throughout the day.
Low: 39°, High: 44°
Time6AM7AM8AM9AM10AM11AM12PM1PM
Temp
cloudy 42°
cloudy 41°
partly-cloudy-day 40°
partly-cloudy-day 41°
partly-cloudy-day 41°
partly-cloudy-day 42°
partly-cloudy-day 42°
partly-cloudy-day 43°
Feel42°37°36°36°37°38°40°41°
Rain--------
Wind3mph
6mph
6mph
7mph
5mph
7mph
5mph
3mph
Dew39°39°39°38°37°36°37°36°
RunScoreRun Score: 8Run Score: 8Run Score: 8Run Score: 8Run Score: 8Run Score: 8Run Score: 8Run Score: 8

Seattle Marathon 2003

Nov 30, 2003
Partly cloudy throughout the day.
Low: 41°, High: 45°
Time6AM7AM8AM9AM10AM11AM12PM1PM
Temp
partly-cloudy-night 42°
partly-cloudy-night 42°
partly-cloudy-day 42°
partly-cloudy-day 42°
partly-cloudy-day 41°
partly-cloudy-day 43°
partly-cloudy-day 43°
partly-cloudy-day 43°
Feel32°32°32°33°32°33°34°34°
Rain--------
Wind21mph
23mph
21mph
21mph
22mph
22mph
20mph
22mph
Dew39°38°39°38°37°37°38°37°
RunScoreRun Score: 4Run Score: 4Run Score: 4Run Score: 4Run Score: 4Run Score: 4Run Score: 4Run Score: 4

Seattle Marathon 2002

Dec 1, 2002
Partly cloudy throughout the day.
Low: 42°, High: 48°
Time6AM7AM8AM9AM10AM11AM12PM1PM
Temp
cloudy 43°
partly-cloudy-night 43°
partly-cloudy-day 43°
partly-cloudy-day 44°
partly-cloudy-day 45°
partly-cloudy-day 46°
partly-cloudy-day 47°
partly-cloudy-day 48°
Feel36°36°35°36°39°39°41°43°
Rain--------
Wind15mph
16mph
18mph
17mph
11mph
17mph
15mph
12mph
Dew43°43°43°42°40°40°40°42°
RunScoreRun Score: 6Run Score: 5Run Score: 5Run Score: 5Run Score: 7Run Score: 6Run Score: 6Run Score: 7

Seattle Marathon 2001

Nov 25, 2001
Cloudy skies throughout the day with rain.
Low: 43°, High: 47°, Light Rain
Time6AM7AM8AM9AM10AM11AM12PM1PM
Temp
cloudy 45°
cloudy 46°
cloudy 45°
cloudy 44°
rain 44°
cloudy 44°
cloudy 44°
rain 44°
Feel38°37°35°34°34°35°35°36°
Rain----light--light
Wind16mph
24mph
29mph
29mph
31mph
25mph
25mph
21mph
Dew40°40°40°40°40°40°40°41°
RunScoreRun Score: 6Run Score: 5Run Score: 6Run Score: 6Run Score: 8Run Score: 4Run Score: 5Run Score: 4

Seattle Marathon 2000

Nov 26, 2000
Cloudy skies throughout the day with a chance of rain throughout the day.
Low: 45°, High: 50°, Heavy Rain
Time6AM7AM8AM9AM10AM11AM12PM1PM
Temp
rain 48°
cloudy 47°
cloudy 48°
rain 50°
rain 50°
rain 49°
rain 48°
rain 48°
Feel40°41°41°42°42°41°41°42°
Rainmoderate--lightlightlightlightlight
Wind25mph
13mph
20mph
24mph
26mph
24mph
23mph
14mph
Dew45°45°44°43°43°44°45°45°
RunScoreRun Score: 3Run Score: 7Run Score: 5Run Score: 5Run Score: 5Run Score: 4Run Score: 4Run Score: 5