| Galopprennbahn Hamburg-Horn "Horner Rennbahn", "Die Derby-Bahn" | |
| Location: | Rennbahnstraße 96 22111 Hamburg, Germany |
| Owner: | Hamburger Renn-Club e.V. |
| Opened: | 1855 |
| Notableraces: | Deutsches Derby Hansa-Preis Flieger Trophy Hamburger Stutenmeile Hamburger Stuten-Preis |
| Attendance: | 50,000 |
| Website: | http://www.galopp-hamburg.de/s/7/rennbahn |
Galopprennbahn Hamburg-Horn (Hamburg-Horn Racecourse), also known as Horner Rennbahn, is a major horse racing venue located in Horn, Hamburg, Germany. It is Germany's oldest horse-racing track, built in 1855. It has a capacity of 50,000 spectators. Since 1869 it hosts the annual Deutsches Derby on distances from 1000m (3,000feet) to 3600m (11,800feet), among others.
The nearest public transit station is Horner Rennbahn station of Hamburg U-Bahn.