Baltimore Marathon

Baltimore, MD, USA · October 17, 2026

58°·68° high·Breezy·Dry

Weather

Race Day Weather

58°at start

68° high

Breezy

Dry

Warming day, manage the wind

Runners will face a temperature increase from 61°F at the start, peaking at 70°F. A moderate headwind will challenge runners from miles 21-23, while tailwinds in other segments can aid pacing. With humidity at 82%, adjusting pace early is crucial to maintain comfort. Staying hydrated will be essential, especially during the warmer conditions.

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Distance: 26.2mi

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0:00:00

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Race Info

The Baltimore Marathon is the flagship race of several races held in Baltimore, Maryland known collectively as the Baltimore Running Festival. Wikipedia

Website

FAQ

When is the 2026 Baltimore Marathon?

The 2026 Baltimore Marathon will be held on Saturday October 17, 2026.

Is the Baltimore Marathon a Boston Marathon Qualifier?

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

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

The forecast calls for a high of 68°F and a low of 58°F with a 19% chance of rain. Check our detailed hourly forecast above for the best marathon race plan.

Historical Weather

Based on 22 years of data

Avg Temp

66°F

L:50° H:66°

RunScore

Conditions

Rain Freq

2 of 22 yrs

Wind10mph

Dew43°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

Year	Low / High	Rain	Dew Point
2025 Baltimore Marathon Partly cloudy throughout the day. 2025	48°/70°	-	44°
2024 Baltimore Marathon Clear conditions throughout the day with early morning rain. 2024	39°/68°	-	39°
2023 Baltimore Marathon Cloudy skies throughout the day with rain. 2023	56°/58°	Light	54°
2022 Baltimore Marathon Partly cloudy throughout the day. 2022	51°/70°	-	42°
2021 Baltimore Marathon Cloudy skies throughout the day. 2021	67°/72°	-	62°
2019 Baltimore Marathon Partly cloudy throughout the day. 2019	42°/64°	-	40°
2018 Baltimore Marathon Partly cloudy throughout the day with rain. 2018	56°/66°	-	53°
2017 Baltimore Marathon Partly cloudy throughout the day. 2017	47°/74°	-	46°
2016 Baltimore Marathon Partly cloudy throughout the day. 2016	43°/65°	-	47°
2015 Baltimore Marathon Partly cloudy throughout the day. 2015	44°/55°	-	37°
2014 Baltimore Marathon Partly cloudy throughout the day. 2014	56°/70°	-	49°
2013 Baltimore Marathon Cloudy skies throughout the day with rain. 2013	62°/66°	-	56°
2012 Baltimore Marathon Partly cloudy throughout the day. 2012	37°/56°	-	30°
2011 Baltimore Marathon Clear conditions throughout the day. 2011	53°/71°	-	41°
2010 Baltimore Marathon Clear conditions throughout the day. 2010	48°/65°	-	36°
2009 Baltimore Marathon Partly cloudy throughout the day with early morning rain. 2009	63°/71°	-	55°
2008 Baltimore Marathon Partly cloudy throughout the day with rain clearing later. 2008	54°/74°	-	45°
2007 Baltimore Marathon Partly cloudy throughout the day with early morning rain. 2007	47°/66°	-	38°
2006 Baltimore Marathon Clear conditions throughout the day. 2006	36°/61°	-	31°
2005 Baltimore Marathon Clear conditions throughout the day. 2005	58°/75°	-	53°
2004 Baltimore Marathon Partly cloudy throughout the day with rain. 2004	48°/60°	Light	44°
2003 Baltimore Marathon Partly cloudy throughout the day. 2003	45°/59°	-	40°

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