This is the deepest Breeders' Cup Classic (G1) of recent years. Let's start by agreeing with that statement.
The field with grade 1 form in the book from earlier in the year includes a Dubai World Cup (G1) winner, the past two winners of the Kentucky Derby (G1), the Pacific Classic (G1) winner, the Preakness Stakes (G1) winner. And that's all before we get to the defending Breeders' Cup Classic winner and two-time Saudi Cup (G1) winner, Forever Young.
This is an incredible race on paper, and 2,000 words is probably not enough space to really do it justice. Using the global database provided by Total Performance Data, this is my interpretation of what the data can tell us about the 2026 Breeders' Cup Classic Oct. 31 at Keeneland.
Can Forever Young retain crown?
This horse can do anything. He's won multiple grade 1 races across three different continents and as last season showed, he can never be underestimated. His victory over Romantic Warrior in the 2025 Saudi Cup was one of the most remarkable performances that Total Performance Data has ever had the privilege to record.
READ: Forever Young, T O Elvis Lead Japan's Breeders' Cup Bid
Despite being headed in the stretch, Forever Young rallied to run race-best figures for the final furlong and run-out speeds. Beating a horse with a CV like Romantic Warrior takes some doing and he was nearly as impressive when retaining his Saudi Cup crown when beating Nysos in this year's renewal where he again recorded the fastest late speed figure in the field (34.81 mph).
He won the Breeder's Cup Classic at Del Mar in 2025 despite the fact that both Sierra Leone (second) and Fierceness (third) recorded better closing splits and his defeat in Dubai can easily be excused by the fact that no horse has yet managed to complete a Saudi Cup and Dubai World Cup double.
If he does have a weakness, it is perhaps his stride length, which is yet to exceed a race-average figure of 25 feet in the eight previous races that we have been able to record data for him. The presence of Dubai World Cup winner Magnitude and Pacific Classic winner Knightsbridge , both early runners, in this year's field would suggest the pace is likely to be stronger than the :46 taken by Contrary Thinking at the head of last year's Classic field. His defeats in the United States have come in races with finishing speeds of 96% or below and if the American runners are to take his crown, it will surely be taken in a race run with a strong early pace.
We didn't learn too much from his comeback in the Jockey Club Gold Cup (G1) at Belmont Park in September, but he won as he liked in little more than a canter and the runner-up, Stars and Stripes, ran a decent race when filling the same position in the Fayette Stakes (G3) last weekend. The percentage call is that this is a much deeper renewal than last year's Classic and as a result, Forever Young is likely to need to dig deeper than he ever has before to retain his crown.
However, this horse has a habit of winning races when the data suggests he shouldn't and along with T O Elvis in the Breeders' Cup Sprint (G1), he will again carry the hopes of Japanese racing on his back.
Will Sovereignty take his chance in 2026?
After winning the Travers' Stakes (G1) in 2025, Sovereignty looked like he had the world at his feet and was a short-priced favorite for the Breeders' Cup Classic at Del Mar in the international markets before illness ruled him out. He had been so impressive when winning the Kentucky Derby and the Belmont Stakes (G1), recording peak average stride length figures above 25.5 feet on both occasions. It seems impossible that he would not have been the horse to beat had he made it to Del Mar 12 months ago.
This year started with a couple of high-profile defeats in the Oaklawn Handicap (G2) and the Stephen Foster Stakes (G1) and at that point, there were questions being raised about whether the ability he had shown as a 3-year-old remained intact. Neither of those races were run to suit and once he was fully fit, he showed he was every bit as good as a 4-year-old when giving weight and a beating to Nitrogen in the Whitney Stakes (G1) at Saratoga Race Course in August. He was 1.3 seconds faster than Nitrogen over the final three furlongs that day as he powered away with a late speed figure of 35.72 mph to win as he liked.
Top 4-year-old filly Nitrogen has played her part to stamp the form in the interim period (She won the Sept. 25 Beldame Stakes, G2) and it looks as if Sovereignty will make it to the Classic this time around.
Knightsbridge and Magnitude may well prove to be his allies if they battle for the early lead and provide pace to track, Sovereignty has proven himself to be an exceptional racehorse. A solid piece of track work in the lead up to the race has put him in pole position and if he looms alongside the leaders around the home turn on Saturday evening, it will take an exceptional performance to beat Bill Mott's charge.
Can Magnitude uphold his 2026 form?
It seems a little bizarre that a horse who has beaten both Forever Young and Sovereignty this season has been slightly overlooked in the lead-up to this race. The situation in the Middle East in March meant that we weren't able to use the GPS data for the Dubai World Cup, but we do have a full data set from the Stephen Foster Stakes at Churchill Downs to use. Magnitude was the fastest horse into stride that day as he covered the opening two furlongs in under :24.
From that point onward, he was in control. Jose Ortiz was able to hold off the late challenge of Baeza with a race-best :12.10 for the penultimate furlong. At an average of 24.68 feet, Magnitude had the longest stride in the field that day, but the key was his early speed and then his ability to steady the pace in the backstretch. That led to an overall finishing speed of 96.8%, slower than Baeza by almost 1%, but enough to keep his head in front.
Magnitude relaxed in the middle part of the contest as his average stride frequency figure dropped to 2.19 strides per second in the back straight before he quickened away off the home turn. He is one of the more likely pace angles in the Classic too, especially with the other possible pacesetters drawn outside of him. But the key question for Magnitude's supporters is whether he will be able to control the pace as he did at Churchill Downs.
With more pressure for the lead, he may not find this as easy. He stumbled when the gates opened in the Whitney Stakes and had to be ridden into the first turn, so I don't think we can really judge his chance based on that sixth-place finish. However, what we can say is that his best form has come in races where he has been able to race prominently at his own pace before kicking off the home turn. It seems unlikely that he will enjoy such a comfortable trip Saturday and it is likely to require a career-best effort to repel the closers this time around.
Will gamble with Knightsbridge pay off?
Only Nysos has beaten Knightsbridge over a mile in the past year and after a very successful spell over the shorter trips at the start of the year, the Breeders' Cup Dirt Mile (G1) may have looked like the more obvious target for the 5-year-old if we went back six months in time. Knicks Go (2021) is the most recent 5-year-old to win the Classic, and on paper, the Mile race does look like the easier target.
However, Bill Mott and his team have spent the second half of 2026 campaigning Knightsbridge as a Classic contender and he is allowed to take his chance alongside his stablemate. He got the better of a protracted battle with Full Serrano to win the Pacific Classic at Del Mar last time before going on to come home as a wide-margin winner. The overall time was one second outside of the TPD expected average for a winner of that race, but having battled for so long with Full Serrano (third), he can perhaps be forgiven a slightly below par final furlong.
The form looks strong on paper, with the subsequent Goodwood Stakes (G1) winner Forged Steel only seventh. An average stride length of 24.03 feet from Knightsbridge ranked only eighth and although he did lengthen to a peak of 26.19 feet, this still looks like a much stiffer test. Full Serrano won the Breeders' Cup Dirt Mile in 2024, but he hasn't won in stakes company since and Saturday Knightsbridge will have six rivals with grade 1 wins this year on their CV.
He has similar stride pattern data to Magnitude, but the battle for the early lead will be a tough one and even if he wins that, he then will have far stronger closers coming at him in the stretch. There is a scenario whereby Magnitude or Knightsbridge could control this race from the front, but that seems unlikely and Bill Mott's 5-year-old is another runner who will probably need a career-best performance to win.
What about this year's best 3-year-old?
Golden Tempo has produced two of the best 3-year-old performances that we have seen this year. Trainer Cherie DeVaux's long-striding son of Curlin has won both the Kentucky Derby and the Belmont Stakes, recording race-best late speed figures and peak average stride lengths above 26 feet on both occasions.
In a normal year, those statistics would be more than enough to make him one of the favorites for the Breeders' Cup Classic, but this isn't a normal year. He recorded an average speed of 36.44 mph to win the Belmont Stakes at Saratoga in June in impressive fashion. However, six of his seven Classic rivals have recorded faster average speed figures than that in the past 12 months, and neither his late speed (34.8 mph) nor his top speed (38.36 mph) from that race would be enough to rank in the top three for our prerace summary from the leading contenders' best performances either. He was 2.85 seconds behind with half a mile to run in the Kentucky Derby and made up the ground with an incredible closing performance that included the fastest split for three of the final four furlongs.
However, running down top older horses with proven grade 1 form is quite a challenge. I thought that he was unlucky not to get a clear run in the Travers Stakes (G1) last time and would much rather judge him on his form from the Triple Crown races, but even that may not be enough. He took :49.17 to cover the opening half-mile in the Belmont Stakes. If he does something similar, he is likely to be at least seven or eight lengths off the pace in the Classic and while we know he will be doing his best work in the closing stages, the older horses that are likely to be ahead of him seem less likely to stop. I really like Golden Tempo and he is the best of this year's 3-year-old crop, but I also think there is a case that he could run a career best and still finish only third in what looks to be an exceptional renewal.
The Verdict
We haven't even touched on The Puma, who comes into this race on the back of a Pennsylvania Derby (G1) victory, or Napoleon Solo, who won the Preakness. Both look held on the balance of their 3-year-old form, but it does show how deep this year's Breeders' Cup Classic is.
Forever Young is a hard horse to beat, but he has been beaten before, and this race looks more likely to be run like the 2024 renewal when he was a slightly unlucky third behind Sierra Leone. The competition for the lead and the presence of several proven grade 1 performers in the front ranks may just stretch the stamina of the reigning champion.
READ: Sovereignty's Roller Coaster Season to End in Classic
While it hasn't been a straightforward road to the Classic with Sovereignty, he has made it this time around and if he comes alongside Forever Young in the latter part of Saturday's race, his finishing stamina should prove to be far too strong.
Keeneland, Saturday, October 31, 2026, Race 12Entries: Longines Breeders' Cup Classic (G1)
PP Horse Jockey Wgt Trainer M/L 1 1T O Password (JPN) Kazushi Kimura 126 Daisuke Takayanagi 30/1 2 2Sovereignty (KY) Junior Alvarado 126 William I. Mott 5/2 3 3Golden Tempo (KY) Jose L. Ortiz 122 Cherie DeVaux 5/1 4 4The Puma (KY) Javier Castellano 122 Gustavo Delgado 10/1 5 5Forever Young (JPN) Ryusei Sakai 126 Yoshito Yahagi 2/1 6 6Magnitude (KY) Flavien Prat 126 Steven M. Asmussen 6/1 7 7Knightsbridge (KY) Luis Saez 126 William I. Mott 9/2 8 8Napoleon Solo (KY) John R. Velazquez 122 Chad Summers 15/1
Wanting more? The global database of sectional times, stride data and performance metrics is available through TotalPerformanceData.com.
