The Kentucky Derby field is traditionally limited to a maximum of 20 horses. For the 2025 Kentucky Derby, the race will feature 19 horses competing after a couple of scratches reduced the field from the potential 21 qualifiers
. In summary:
- Maximum starters allowed: 20 horses
- Actual starters in 2025: 19 horses due to scratches
This field size limit has been in place since 1975, ensuring a manageable and competitive race at Churchill Downs
