There are several famous Derbies, so here are the dates for some of the most well-known ones:

• The German Derby 2024 will be held on Sunday, July 7, 2024, with the Derby meeting running from June 30 to July 7, 2024.
• The Epsom Derby (England) takes place annually on the first Saturday of June. For example, in 2026, it will be on Saturday, June 6, 2026.
• The Kentucky Derby (United States) is held annually on the first Saturday of May. In 2026, it will take place on Saturday, May 2, 2026.

If you were referring to a specific Derby, please let me know which one, and I can provide more detailed information for that event.