Half Marathon races near Sehnde

The Hannover Halbmarathon H/21 begins and concludes at the Schillerdenkmal in the city center, directly connecting the race to Hannover’s downtown streets from the start. This 21.0975 km half marathon begins in the late morning, with Nordic walkers starting later. It is a popular event in Hannover, requiring participants to be at least 16 years old. The route circles through Hannover’s neighborhoods, such as Linden and Nordstadt, passing through green areas and active urban sections. The entire course is marked and secured, featuring aid stations along the way and at the finish line. Results are recorded using net chip timing, and a permanent ranking list allows returning runners to track their progress over the years. The race operates under the supervision of the Niedersächsischer Leichtathletik Verband, with bag drop and changing facilities available on Friedrichswall near Aegidientorplatz.

Braunschweiger Lauftage takes place in late October in Braunschweig, offering three standard distances: 5 kilometers, 10 kilometers, and a half marathon. The event is designed around the city and its parks, deviating from a typical out-and-back road course. The paths are surfaced with asphalt or packed gravel. The 5K route proceeds directly into the Bürgerpark from the start. The 10K follows the shoreline of the Braunschweiger Südsee. The half marathon incorporates more of the city, guiding participants past local landmarks and through parks before returning to the city center. Participants have access to essential amenities, including food service, changing facilities, showers, restrooms, finisher shirts, and medals.

Braunschweiger Lauftage is a road race held in late October in Braunschweig, Lower Saxony, with starts scheduled for 9:30 AM. Participants can select from 5 km, 10 km, or a half marathon, the latter being the most frequently chosen distance. A 500 m children's run is also offered, accommodating both adult race distances and a short option for younger participants. The races take place within the city, not in the countryside, with the event themed around Braunschweig's monuments and the slogan “Discover Lower Saxony.” The organizer is ssportTREND Braunschweig, located on Güldenstraße in the city. Course details indicate one-loop routes for the 5 km, 10 km, and half marathon, with the appeal stemming from running through Braunschweig and viewing its historic architecture.

The Schloss Marienburg Marathon is a small running event held in November in Nordstemmen, Lower Saxony, Germany. Schloss Marienburg lends its name and provides the local setting for the race. Participants can choose the full marathon (42.2 km) or the half marathon (21.1 km). The event also features Nordic Walking and a relay race. The marathon begins at 10:00 AM and is organized by VfL Adensen-Hallerburg. This is not a large city marathon; participation is expected to be in the low hundreds, around 301 to 500 people. It functions more as a local club-organized race weekend, accommodating solo marathoners, half-marathon runners, relay teams, and walkers within the same event centered around Nordstemmen.

Lauf Rund um die Bärenköpfe is a race day held in late April in Liebenburg, Lower Saxony. The main half marathon begins in the shade, heads toward Salzgitter, and then returns to town. Liebenburg is located north of the Harz mountains, in the region bordered by Salzgitter and Wolfenbüttel, Hildesheim, Goslar, and Bad Harzburg. The half marathon is open to both runners and walkers, accommodating more than just fast club runners on the road. The course is a wide loop connecting Liebenburg and Salzgitter; the half marathon's direction occasionally reverses between editions. The event also offers shorter races for younger participants: 200 meters for kindergarten children and 1,200 or 2,000 meters for schoolchildren. Adults and those preferring shorter distances can opt for 5 km or 10 km races instead of the half marathon, shaping the day into a community running event rather than a single-distance competition.

The Schloss Marienburg Marathon takes place in a hilly landscape near Nordstemmen-Adensen, in Lower Saxony, close to Hanover. It typically occurs in mid-to-late November, with the marathon serving as the central event of a local running festival organized by VfL Adensen-Hallerburg. Participants can select from a full marathon, half marathon, relay marathon, or a 21 km option for walking or Nordic walking. The route follows a circuit through the countryside surrounding Adensen and Hallerburg, extending both northwest and southeast of the villages. The event is associated with the Schloss Marienburg name and marketed as a castle-themed run, emphasizing its setting in rural Lower Saxony rather than a large urban marathon. An account from a previous edition described freezing temperatures before the start, consistent with the late-autumn timing and adding a challenging aspect beyond its modest village location.