What information is included in the overnight publication?

The overnight publication is a crucial resource for participants in horse racing, as it consolidates essential information for the upcoming races. It includes details about each horse scheduled to race, such as their riders, assigned weights, and any equipment changes that may affect performance. This information helps trainers, jockeys, and betters prepare for the events by understanding the specific conditions and arrangements for each horse.

A publication that includes horse training schedules or results of past races serves different purposes and is not typically what is included in overnight publications. While future race entries may be important, they are often provided in separate formats or announcements rather than in the overnight publication. Thus, understanding the significance of the overnight publication lies in its focus on current and immediate information, particularly the health and readiness of the horses for the upcoming race day.