What is the Santa Anita Derby?

Last updated March 30, 2026 🗓️ Book a Free Coaching Session
Santa Anita Derby at the Santa Anita race track

Key Points

  • Santa Anita Derby: Grade 1 race for three-year-olds at Santa Anita Park, Arcadia; run annually in early April over 1⅛ miles on dirt.
  • Final major West Coast Kentucky Derby prep; part of the Road to the Kentucky Derby, helping determine the starting gate.
  • Derby qualifying points award: 1st 100, 2nd 40, 3rd 30, 4th 20, 5th 10; timing attracts top California and outside contenders.
  • First run in 1935; $750,000 purse; launched champions including Affirmed, Sunday Silence, I’ll Have Another, California Chrome, and 2018 winner Justify.
  • Santa Anita’s fast, fair dirt and sweeping turns often favor tactical speed, but strong closers have also succeeded.
  • At 1⅛ miles, it tests stamina but is shorter than the Kentucky Derby’s 1¼; trainers use it to gauge fitness, confidence, and distance readiness.

What is the Santa Anita Derby?

The Santa Anita Derby is one of the most important prep races for the Kentucky Derby. Run annually at Santa Anita Park in Arcadia, California, it is a Grade 1 race for three-year-olds held at a distance of 1⅛ miles (9 furlongs) on dirt. The race is traditionally run in early April and serves as the final major West Coast stepping stone to the Run for the Roses.

With a long history of producing top-tier horses, the Santa Anita Derby is a key part of the Road to the Kentucky Derby points system. The top finishers earn qualifying points that help determine who makes it into the Kentucky Derby starting gate.

History and Prestige

First run in 1935, the Santa Anita Derby has long been a showcase for rising talent on the West Coast. Over the decades, it has helped launch the careers of many future champions, including Affirmed, Winning Colors, Sunday Silence, Point Given, I’ll Have Another, and Justify.

Justify’s win in 2018 was especially notable, as he used the Santa Anita Derby as a launching pad to go undefeated and sweep the Triple Crown.

The race carries a purse of $750,000 and is considered one of the most prestigious Kentucky Derby prep races in the country, often drawing national attention.

Role as a Kentucky Derby Prep

The Santa Anita Derby is part of the official “Road to the Kentucky Derby” series. Horses earn qualifying points toward Derby entry based on their finish:

  • 1st place: 100 points
  • 2nd place: 40 points
  • 3rd place: 30 points
  • 4th place: 20 points
  • 5th place: 10 points

Because of the point value and the timing of the race, it often attracts top three-year-olds from California and sometimes beyond. It can be a final tune-up for horses already considered Derby contenders or a breakout opportunity for improving runners.

Race Setup and Style

Santa Anita Park is known for its fast, fair dirt surface and wide, sweeping turns. Horses with tactical speed often have an edge, though closers with a strong finish have also been successful.

The 1⅛-mile distance tests stamina but is still short of the Kentucky Derby’s 1¼ miles, making it a good measure of which horses are capable of stretching out while maintaining form.

Trainers often use the Santa Anita Derby to tighten fitness, build confidence, or answer lingering distance questions before sending their horses to Churchill Downs.

Notable Winners

Several Santa Anita Derby winners have gone on to win the Kentucky Derby or other Triple Crown races. Some of the most famous names include:

  • Affirmed (1978 Triple Crown winner)
  • Sunday Silence (1989 Kentucky Derby and Preakness winner)
  • I’ll Have Another (2012 Kentucky Derby and Preakness winner)
  • California Chrome (2014 Kentucky Derby and Preakness winner)
  • Justify (2018 Triple Crown winner)

These victories underscore the race’s importance in identifying elite three-year-olds on the rise.

Final Thoughts

The Santa Anita Derby stands as a critical race in shaping the Kentucky Derby field. It blends top-level talent, significant qualifying points, and West Coast tradition into one of the most exciting prep races of the spring season.

To follow results from Santa Anita and other key Derby preps, check out the EquinEdge Results page for near real-time race outcomes and insights.


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FAQs

  • When is the Santa Anita Derby usually run?
    It is traditionally held in early April. The race serves as the final major West Coast prep before the Kentucky Derby.

  • Where is the race held, and what are the surface and distance?
    The Santa Anita Derby is run at Santa Anita Park in Arcadia, California. It is contested on dirt at 1⅛ miles, or 9 furlongs.

  • How do the Kentucky Derby qualifying points work in this race?
    The top five finishers earn points on a 100-40-30-20-10 scale. Those points help determine which horses make the Kentucky Derby starting gate.

  • Does winning the Santa Anita Derby automatically make a horse a Kentucky Derby contender?
    A win gives a horse 100 qualifying points, which is a major boost toward Derby entry. The article frames it as a key prep race and a common launching point for serious contenders.

  • What type of running style tends to perform well in the Santa Anita Derby?
    Horses with tactical speed often have an edge over Santa Anita Park’s fast, fair dirt surface and wide turns. Still, strong closers have also been successful there.

  • How is the Santa Anita Derby different from the Kentucky Derby in distance?
    The Santa Anita Derby is 1⅛ miles, while the Kentucky Derby is 1¼ miles. That makes it a useful stamina test, but not the full Derby distance.

  • Why do trainers point horses to this race before Churchill Downs?
    They often use it to tighten fitness, build confidence, or answer distance questions. Because of its timing and points value, it works as a final prep before the Kentucky Derby.

  • Which notable horses helped make this race so prestigious?
    The race has been won by standout horses such as Affirmed, Sunday Silence, I’ll Have Another, California Chrome, and Justify. Several went on to win the Kentucky Derby, and some captured Triple Crown races as well.