Race Day Weather
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.
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
Historical Weather
Temperature History
Range of temperatures during race hours for each year.
Detailed History
| Year | Conditions | Low / High | Rain | Dew Point | Score |
|---|---|---|---|---|---|
2025 | 29°/48° | - | 23° | ||
2024 | 54°/57° | - | 41° | ||
2023 | 44°/49° | Light | 40° | ||
2022 | 27°/43° | Light | 26° | ||
2019 | 44°/66° | - | 42° | ||
2018 | 44°/74° | - | 40° | ||
2017 | 36°/64° | - | 42° | ||
2016 | 46°/59° | - | 37° | ||
2015 | 39°/56° | - | 37° | ||
2014 | 54°/68° | Light | 54° | ||
2013 | 45°/66° | - | 44° | ||
2012 | 43°/48° | Light | 39° | ||
2011 | 54°/72° | - | 34° | ||
2010 | 45°/53° | Light | 41° | ||
2009 | 49°/63° | - | 50° | ||
2003 | 49°/71° | - | 40° | ||
2002 | 48°/59° | - | 46° |