The Kentucky Derby has a complex history with regards to race and representation. The race itself has been held annually since 1875 and has a long-standing tradition of exclusion and segregation, particularly in its earlier years. African Americans have played a significant but often overlooked role in the history of the Kentucky Derby.

One of the most prominent African American figures associated with the Kentucky Derby is Isaac Murphy, who was one of the most successful jockeys in the late 19th century. Murphy won the Kentucky Derby three times, in 1884, 1890, and 1891, becoming the first jockey to win the prestigious race multiple times. Despite facing racial discrimination and prejudice, Murphy's talent and skill as a jockey earned him respect and recognition in the horse racing world.

In addition to Isaac Murphy, other African American jockeys also had success in the early years of the Kentucky Derby. However, as the 20th century progressed, African American jockeys faced increasing discrimination and were gradually pushed out of the sport. By the mid-20th century, African American jockeys had virtually disappeared from the Kentucky Derby and other major horse racing events.

In recent years, efforts have been made to highlight and celebrate the contributions of African Americans to the history of the Kentucky Derby. For example, in 2000, a statue of Isaac Murphy was unveiled at the Kentucky Horse Park to honor his legacy and achievements. Additionally, documentaries and books have been produced to raise awareness of the history of African Americans in horse racing and their impact on the sport.

Overall, the history of African Americans in the Kentucky Derby reflects the broader challenges of racism and segregation in American society. Despite facing significant barriers, African American jockeys like Isaac Murphy made significant contributions to the sport of horse racing and left a lasting legacy that continues to be recognized and celebrated today.