Kentucky Oaks

What the Kentucky Oaks is

The Kentucky Oaks is the Grade 1 race for three-year-old fillies run at Churchill Downs the day before the Kentucky Derby, at 1 1/8 miles on dirt. When an American racing conversation refers to "the Oaks horse race," this is almost always the race meant, though it is worth knowing that other North American tracks card their own Oaks races for three-year-old fillies, so the word on its own is not exclusive to Churchill Downs.

The restriction to fillies is the point of the race, not a footnote to it. The Oaks is the leading spring target for the three-year-old filly division in the same way the Derby is for the open three-year-old division, though neither race settles a divisional championship on its own; those are decided over a full season. Because a horse is a three-year-old for exactly one season, a filly gets one chance at the Oaks and no more.

Churchill Downs currently lists the Oaks as a $1.5 million race. Purses, sponsor naming, post times, and broadcast arrangements all change from edition to edition, so treat any figure on this page as the published amount at the time of writing rather than a permanent condition of the race.

The conditions that define the race

The Oaks is one-eighth of a mile shorter than the Kentucky Derby, but it is still a two-turn dirt route that can expose a filly who has not yet proved she stays the trip. The conditions below are the evergreen shape of the race; the current-year condition book and the official race page control any specific edition.

A 14-horse maximum creates a different starting-gate and traffic problem from the Derby's 20-horse cap, but it does not make the Oaks simple to read. Pace pressure, post position, how far a filly has previously been asked to run, and whether her best work has come early or late in her races all matter more than any single speed or pace figure taken on its own.

• Eligibility: three-year-old fillies only, so the field is a single crop of a single sex
• Distance: 1 1/8 miles, or nine furlongs, around two turns of the Churchill Downs main track
• Surface: dirt, with the official track condition on the day affecting how the race is likely to be run
• Grade: Grade 1, the top tier of the American graded-stakes classification
• Field size: Churchill Downs caps the Oaks starting field at 14, with also-eligible fillies able to draw in if a starter scratches before the deadline

How fillies reach the starting gate

Entry is governed by the Road to the Kentucky Oaks, a points series run over designated prep races. Churchill Downs states on its official Road to the Kentucky Oaks pages that points are awarded to the top five finishers in each qualifying race, and that the 14 highest point earners nominated to the Oaks earn the spots in the starting gate.

Point values are not uniform across the series. Earlier prep races carry smaller awards and the later championship-series races carry much larger ones, which is why a single win in the right race late in the season can move a filly from outside the field to a secure position. Churchill Downs publishes the current schedule and the current point scale each season; those pages, not a summary like this one, are the controlling text.

Churchill Downs also publishes the tiebreakers. Where fillies are level on points, it states that the tiebreaker is earnings in non-restricted stakes races, and that any remaining ties for additional starters or also-eligible positions are settled by lifetime earnings. Nomination deadlines, supplementary-entry provisions, and also-eligible procedures can change between years, so confirm them against the official leaderboard before applying them to a current field.

How the Oaks fits into Derby week

Oaks day is the Friday of Derby week, and it is a major wagering and attendance day in its own right rather than a warm-up card. The Oaks is not a Derby prep, a consolation race, or an undercard event: it is a separate Grade 1 championship that happens to share a venue and a week with the Derby.

The day has its own traditions, most of which are more recent than the race. The winning filly receives a garland of lilies, commonly called "Lilies for the Fillies." The Kentucky Derby Museum records that the first Oaks garland was not awarded until 1991, when it was presented to Lite Light after the 117th running, which makes the garland a modern addition to a race that is far older than it.

Churchill Downs also presents a Survivors Parade on the track before the race, honoring breast and ovarian cancer survivors, and encourages fans to wear pink in support. The Kentucky Derby Museum dates the Survivors Parade to 2008. Both traditions are part of why Oaks day now draws national coverage separately from the Derby.

The race's history, briefly

The Kentucky Oaks was first run at Churchill Downs in 1875, the same year as the first Kentucky Derby, and it has been run annually since. Counting forward from that start, the 2026 running was the 152nd, and Churchill Downs currently lists the 153rd running for Friday, April 30, 2027.

The trophy is older than most of the day's other traditions. The Kentucky Derby Museum describes the Oaks trophy as a perpetual silver trophy, larger than the Derby's gold trophy, engraved with the name of every winning filly and kept at the museum rather than by the winning connections.

GradedStakes does not publish a full Kentucky Oaks winners list, because a complete and correctly spelled list of more than 150 runnings is exactly the kind of table that should come from the chart record rather than from a summary. Equibase and the official Churchill Downs race pages are the places to check a specific year's result.

Kentucky Oaks vs Kentucky Derby

The two races share a track, a week, and a three-year-old crop, and they differ in almost everything else. The comparison below covers the differences that actually change how each race is run and read.

The practical consequence is that the Oaks is not a lesser version of the Derby but a different test. Nine furlongs against a field restricted to fillies and ten furlongs against an open field capped at 20 are materially different conditions, so results from one race do not transfer cleanly to the other.

• Eligibility: the Oaks is restricted to fillies; the Derby is open to any three-year-old, including fillies
• Distance: the Oaks is 1 1/8 miles; the Derby is 1 1/4 miles, one furlong farther
• Day: the Oaks is run on the Friday; the Derby is run on the first Saturday in May
• Field size: Churchill Downs caps the Oaks at 14 starters and the Derby at 20
• Qualification: each race has its own points series, though Churchill Downs states that Derby points earned by a filly also count toward Oaks qualification

Reading past Oaks results without over-reading them

Historical Oaks results are useful for understanding the race, and they are weak evidence about any particular future running. The sample is one race a year, the field is capped, and conditions have changed repeatedly across the race's history.

When you look back at previous runnings, the details that travel are structural: how the pace tends to set up in a two-turn nine-furlong dirt race, how much ground a wide trip costs around the Churchill Downs turns, and how often a filly stretching out in distance for the first time handles it. The details that do not travel are surface condition on the day, the specific strength of that year's crop, and the shape of one particular pace scenario.

Trends drawn from a small number of runnings, such as a favored post position or a preferred prep race, are especially easy to overstate. Treat them as observations about a handful of races rather than as rules, and check the current field, the current track condition, and the official scratches before letting any historical pattern carry weight.

What to verify for the current edition

Almost everything on this page that carries a number or a date is mutable. Before relying on any of it for a specific year, confirm the following against the official sources listed below.

• The date and scheduled post time of the current running, and the current sponsor presentation of the race name
• The published purse and any change to the distribution among finishers
• The current Road to the Kentucky Oaks schedule, point values, and nomination deadlines
• The current field, the also-eligible list, official scratches, and the track condition on the day

Common questions