Brookings Marathon

Brookings, SD, USA • October 3, 2026

Race Day Weather

51°

66° high

Breezy

Dry

Cool start, warming trend

Runners will face a temperature rising from 51°F to 65°F by the finish, with an average humidity of 69% and a dew point of 47°F. Winds will be a steady headwind at 14 mph, gusting to 25 mph. Runners should plan to adjust their pace as temperatures increase and stay hydrated throughout the race.

Race day forecast available in 190 days

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Pre-raceRace windowPost-race

Pace Calculator

Distance: 26.2mi

Target Finish Time

0:00:00

HH:MM:SS

Pace

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Weather Adj.

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Common Goals:

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. Source

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.

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°