Brookings Marathon

Brookings, SD, USA · October 3, 2026

51°·65° high·Breezy·Dry

Weather

Race Day Weather

51°at start

66° high

Breezy

Dry

Cool start, steady conditions ahead

Runners will face a starting temperature of 51°F, rising to 65°F by finish. Wind will be a headwind throughout at 14 mph, with gusts up to 25 mph. With humidity at 69%, it's advised to maintain a conservative pace early on and stay hydrated throughout the race.

Race day forecast available in 153 days

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Distance: 26.2mi

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0:00:00

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Race Info

The Brookings Marathon, established in 1970, is among the oldest continuously held marathons in the United States. This Boston-qualifying race features a flat, gently rolling course that winds through historic neighborhoods, scenic parks, bike paths, and the South Dakota State University campus. Runners are supported by hundreds of enthusiastic volunteers, creating a vibrant community atmosphere.

Website

Course Map

FAQ

When is the 2026 Brookings Marathon?

The 2026 Brookings Marathon will be held on Saturday October 3, 2026.

Is the Brookings Marathon a Boston Marathon Qualifier?

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

What is the time limit for the Brookings Marathon?

The time limit for the Brookings Marathon is 6 hours.

What will the weather be like for the 2026 Brookings Marathon?

The forecast calls for a high of 66°F and a low of 51°F with a 0% chance of rain.

Historical Weather

Based on 22 years of data

Avg Temp

58°F

L:44° H:58°

RunScore

Conditions

Rain Freq

32%

7 of 22 yrs

Wind13mph

Dew39°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

Year	Low / High	Rain	Dew Point
2025 Brookings Marathon Clear conditions throughout the day with afternoon rain. 2025	42°/54°	Light	43°
2024 Brookings Marathon Clear conditions throughout the day. 2024	43°/73°	-	41°
2023 Brookings Marathon Cloudy skies throughout the day with rain. 2023	58°/62°	Light	57°
2022 Brookings Marathon Clear conditions throughout the day. 2022	43°/69°	-	33°
2021 Brookings Marathon Clear conditions throughout the day. 2021	49°/70°	-	49°
2020 Brookings Marathon Cloudy skies throughout the day with afternoon rain. 2020	51°/55°	Light	52°
2019 Brookings Marathon Becoming cloudy in the afternoon with rain. 2019	43°/59°	-	39°
2018 Brookings Marathon Cloudy skies throughout the day with rain clearing later. 2018	44°/51°	Light	45°
2017 Brookings Marathon Clear conditions throughout the day. 2017	59°/77°	-	41°
2016 Brookings Marathon Becoming cloudy in the afternoon. 2016	32°/50°	-	28°
2015 Brookings Marathon Clear conditions throughout the day. 2015	46°/78°	-	47°
2014 Brookings Marathon Partly cloudy throughout the day. 2014	41°/57°	-	34°
2013 Brookings Marathon Clear conditions throughout the day. 2013	39°/48°	-	26°
2012 Brookings Marathon Clear conditions throughout the day. 2012	43°/62°	-	33°
2011 Brookings Marathon Cloudy skies throughout the day with rain. 2011	39°/46°	-	34°
2010 Brookings Marathon Partly cloudy throughout the day. 2010	45°/68°	-	39°
2009 Brookings Marathon Clearing in the afternoon. 2009	38°/48°	-	26°
2008 Brookings Marathon Partly cloudy throughout the day with rain in the morning and afternoon. 2008	47°/52°	Light	47°
2007 Brookings Marathon Partly cloudy throughout the day. 2007	52°/70°	-	44°
2006 Brookings Marathon Cloudy skies throughout the day. 2006	41°/48°	-	38°
2005 Brookings Marathon Partly cloudy throughout the day with rain clearing later. 2005	38°/39°	Light	31°
2004 Brookings Marathon Partly cloudy throughout the day with rain in the morning and afternoon. 2004	39°/47°	Light	33°

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