24-Hour Marathon Gronau (Leine)
24-hour endurance running event on the Schützenhaus grounds in the Leine Valley
2026
About 24-Hour Marathon Gronau
24-Hour Marathon Gronau — edition 2026
From the Starting Signal to the Night Stage
The marathon is designed so that each participant can find their own rhythm within the 24 hours. While individual starters work with long break strategies, relay teams alternate at shorter intervals.
Program Structure 2026
The detailed program for 2026 will be published by the Schützenverein Gronau Leine shortly before the event. The structure follows the proven cornerstones of previous years: a festive opening on Saturday morning, continuous running with catering stations, evening music in the Schützenhaus, a night stage with headlamps and mood music, and a joint award ceremony on Sunday afternoon.
Highlights 24-Hour Marathon Gronau 2026
- 24 hours of running around the Gronau Schützenhaus
- Competition for individual starters and relay teams
- Night stage in a special atmosphere
- Festival tent and catering for the entire event duration
Programme 24-Hour Marathon Gronau 2026
Provisional Schedule
- Saturday, July 18, 10:00 AM: Starting signal for the 24-Hour Marathon.
- Saturday Afternoon: Continuous running, catering at the Schützenhaus, coffee lounge for spectators.
- Saturday Evening: Live music or DJ, culinary catering with hot meals.
- Night: Illuminated course, night catering with soup and hot drinks.
- Sunday, July 19, 3:00 PM: Finish line, results calculation, and award ceremony.
Prices 24-Hour Marathon Gronau 2026
Practical information — 24-Hour Marathon Gronau
Date 2026
The 24-Hour Marathon Gronau takes place from July 18 to 19, 2026, from 10:00 AM to 3:00 PM the following day – thus running for 24 hours.
Location
Schützenhaus grounds of the Schützenverein Gronau Leine, Gronau (Leine), 31028.
Participation
Participation is possible as an individual starter or in a team. Registrations are made through the Schützenverein Gronau Leine. A medical certificate of fitness for sports is recommended.
Spectators
Spectators are welcome throughout the entire event. Free admission for visitors. Catering on site.
24 Hours of Running in the Leine Valley
The 24-hour marathon in Gronau offers a special mix of sport and folk festival (Volksfest): while the runners complete their laps, catering stands, music, and illuminated tracks create an atmosphere that goes far beyond the usual sporting event. During the day, runners enjoy the sunshine; at night, headlamps and floodlights accompany the athletes – a sight that fascinates many spectators.
Format for Individual and Team Runners
The event is open to ambitious individual starters who want to complete as many laps as possible, as well as relays from sports clubs, companies, or groups of friends. Within the 24 hours, every lap counts; individual teams coordinate among themselves who runs when. Catering, medical services, and rest areas are available at the Schützenhaus, making it possible to get through the night.
Gronau, the Leine Uplands, and the Schützenverein
The town of Gronau an der Leine is located on the western edge of the Hildesheim district and serves as the gateway to the Leine Uplands (Leinebergland). The Schützenverein Gronau Leine is one of the most traditional clubs in the region and has made a name for itself over the years through its broad range of sports and event activities. The Schützenhaus grounds on the outskirts of the town provide the fitting environment for an event of this magnitude. The 24-hour marathon attracts runners from all over southern Lower Saxony every year.
Where it takes place 24-Hour Marathon Gronau
24-Hour Marathon Gronau at a glance
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Published by Valentin Contard, festival listings writer. Reviewed, corrected and approved by Christophe Contard, editor-in-chief. .