Runners will face a cool start at 39°F, gradually warming to 51°F. With a light 5 mph breeze from the ESE, conditions will feel comfortable, though humidity hangs around 65%. Runners should maintain a steady pace and consider dressing in layers to adapt to the temperature increase.

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Distance: 26.2mi

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Race Info

The martians are planning to invade Dearborn, neutralizing all cars in the area; the only method of escape involves running, which we highly suggest you do! Courses are fun and fast! The Full Marathon is a Boston Marathon Qualifying course. Source

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Race weekend

Saturday, April 11

7:15 AMMarathon (26.2 mi)

8:00 AM10K (6.2 mi)

8:00 AM5K (3.1 mi)

8:45 AMHalf Marathon (13.1 mi)

11:40 AMKids Marathon (1.2 mi)

FAQ

When is the 2026 Martian Marathon?

The 2026 Martian Marathon will be held on Saturday April 11, 2026.

Is the Martian Marathon a Boston Marathon Qualifier?

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

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

The forecast calls for a high of 52°F and a low of 39°F with a 0% chance of rain. Check our detailed hourly forecast above for the best marathon race plan.

Historical Weather

Based on 25 years of data

Avg Temp

44°F

L:41° H:49°

RunScore

Conditions

Rain Freq

28%

7 of 25 yrs

Wind9mph

Dew34°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

Year	Low / High	Rain	Dew Point
2026 Martian Marathon Clearing in the afternoon. 2026	39°/46°	-	33°
2025 Martian Marathon Partly cloudy throughout the day. 2025	33°/49°	-	21°
2024 Martian Marathon Partly cloudy throughout the day. 2024	43°/51°	-	30°
2023 Martian Marathon Partly cloudy throughout the day. 2023	57°/69°	-	47°
2022 Martian Marathon Cloudy skies throughout the day with morning rain or snow. 2022	34°/38°	Light	29°
2020 Martian Marathon Partly cloudy throughout the day. 2020	66°/80°	-	63°
2019 Martian Marathon Partly cloudy throughout the day. 2019	42°/50°	-	26°
2018 Martian Marathon Cloudy skies throughout the day with a chance of rain or snow throughout the day. 2018	41°/41°	Moderate	37°
2017 Martian Marathon Partly cloudy throughout the day. 2017	40°/51°	-	35°
2016 Martian Marathon Partly cloudy throughout the day with a chance of rain or snow throughout the day. 2016	27°/30°	Light	20°
2015 Martian Marathon Partly cloudy throughout the day. 2015	51°/72°	-	44°
2014 Martian Marathon Partly cloudy throughout the day. 2014	46°/61°	-	39°
2013 Martian Marathon Cloudy skies throughout the day with a chance of rain throughout the day. 2013	38°/39°	Light	31°
2012 Martian Marathon Cloudy skies throughout the day with rain in the morning and afternoon. 2012	50°/52°	Light	44°
2011 Martian Marathon Partly cloudy throughout the day with late afternoon rain. 2011	31°/45°	-	26°
2010 Martian Marathon Partly cloudy throughout the day. 2010	31°/48°	-	25°
2009 Martian Marathon Partly cloudy throughout the day with late afternoon rain or snow. 2009	35°/42°	-	28°
2008 Martian Marathon Becoming cloudy in the afternoon. 2008	37°/53°	-	31°
2007 Martian Marathon Partly cloudy throughout the day with rain. 2007	45°/56°	Light	47°
2006 Martian Marathon Cloudy skies throughout the day with early morning rain. 2006	47°/49°	-	42°
2005 Martian Marathon Partly cloudy throughout the day with rain. 2005	32°/36°	-	27°
2004 Martian Marathon Cloudy skies throughout the day with early morning rain. 2004	51°/54°	-	49°
2003 Martian Marathon Cloudy skies throughout the day with rain clearing later. 2003	38°/40°	Light	32°
2002 Martian Marathon Clear conditions throughout the day with early morning snow. 2002	26°/38°	-	14°
2001 Martian Marathon Partly cloudy throughout the day with rain. 2001	36°/39°	-	33°