Hannover Marathon

Hannover, Germany • April 12, 2026

Race Day Weather

42°

56° high

Breezy

Dry

Cool start, steady finish

Runners will face temperatures starting at 42°F and rising to 55°F. With a light wind from the SSW at 12 mph and humidity at 72%, maintaining hydration is crucial. Runners should consider pacing conservatively early on to adapt to the warming conditions later in the race.

Race day forecast available in 2 days

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Pre-raceRace windowPost-race

The Hannover Marathon is an annual road running event featuring races over the marathon, half marathon and 10 km distance that is held in May in the city of Hannover, Germany. Over 15,000 people took part in the day's races at the 2011 edition of the event. The half marathon attracts the highest number of entries from the public (over 5000) while the marathon race typically features up to 2000 runners annually. Source

Course Map

FAQ

When is the 2026 Hannover Marathon?

The 2026 Hannover Marathon will be held on Sunday April 12, 2026.

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

The forecast calls for a high of 56°F and a low of 42°F with a 0% chance of rain.

Historical Weather

Based on 17 years of data

Avg Temp

60°F

L:44° H:60°

RunScore

Conditions

Rain Freq

29%

5 of 17 yrs

Wind9mph

Dew41°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

Year	Low / High	Rain	Dew Point
2025 Hannover Marathon Clear conditions throughout the day. 2025	29°/48°	-	23°
2024 Hannover Marathon Cloudy skies throughout the day. 2024	54°/57°	-	41°
2023 Hannover Marathon Cloudy skies throughout the day with a chance of rain throughout the day. 2023	44°/49°	Light	40°
2022 Hannover Marathon Partly cloudy throughout the day with rain. 2022	27°/43°	Light	26°
2019 Hannover Marathon Partly cloudy throughout the day with rain. 2019	44°/66°	-	42°
2018 Hannover Marathon Partly cloudy throughout the day. 2018	44°/74°	-	40°
2017 Hannover Marathon Clear conditions throughout the day. 2017	36°/64°	-	42°
2016 Hannover Marathon Partly cloudy throughout the day. 2016	46°/59°	-	37°
2015 Hannover Marathon Partly cloudy throughout the day. 2015	39°/56°	-	37°
2014 Hannover Marathon Partly cloudy throughout the day with rain. 2014	54°/68°	Light	54°
2013 Hannover Marathon Partly cloudy throughout the day. 2013	45°/66°	-	44°
2012 Hannover Marathon Partly cloudy throughout the day with a chance of rain throughout the day. 2012	43°/48°	Light	39°
2011 Hannover Marathon Partly cloudy throughout the day. 2011	54°/72°	-	34°
2010 Hannover Marathon Partly cloudy throughout the day with rain. 2010	45°/53°	Light	41°
2009 Hannover Marathon Becoming cloudy in the afternoon. 2009	49°/63°	-	50°
2003 Hannover Marathon Partly cloudy throughout the day. 2003	49°/71°	-	40°
2002 Hannover Marathon Partly cloudy throughout the day. 2002	48°/59°	-	46°