Santa Anita Park is opening its 90th season Thursday filled with the kind of cautious optimism that is common in most sports. Make no mistake, this is a big — some might say make-or-break — year for the storied Arcadia track that many consider the most beautiful horse racing facility in the United States.

The track is fighting for its future, struggling to get a foothold in a national racing landscape that is supported by supplemental gaming income. But not in California, at least not now.

This opening day has something the track hasn’t had in a while — the reigning Kentucky Derby champion. running . You have to go back to 1997 when Derby winner Silver Charm ran in the Malibu Stakes after winning the first two legs of the Triple Crown before finishing second in the Belmont. The difference? He was based at Santa Anita.

No doubt about it, Mystik Dan, winner of this year’s Derby, is the centerpiece for what is possibly the best day of racing during the almost six-month season. He’ll be going in the seven-furlong Grade 1 Malibu Stakes, one of six graded stakes on the 11-race card.

Getting Mystik Dan and trainer Kenny McPeek to commit to the race was a lot easier then actually getting the horse to Santa Anita.

Among racing’s many problems is that there are no dedicated air shipping companies that make moving horses around the country easy. Racing uses FedEx — yes that FedEx — which suspends horse shipping in early December so it can more easily move holiday packages.

“The logistics were complicated,” McPeek said. “The last and only plane was going out of Florida on Dec. 9 and we are based in New Orleans. We would have had to ship him to Miami and then Miami to L.A. We didn’t want to go that early and we weren’t committed to the race yet.

“I needed to get a gate workout out of him and needed to make sure he was good and in a routine.”

All of that worked out just fine, and Mystik Dan was headed to California with Santa Anita picking up the shipping costs.

Those who travel during the holidays are used to long trips, but only the hardiest would try a 1,900-mile van ride. Yet that’s how it worked out.

Assistant trainer Dermot Magner and Greg Morehead, director of operations for McPeek, took turns doing the driving for the first two days with a stopover at Zia Park in Hobbs, N.M.

“He got a good night’s rest and then vanned the rest of the way the next day,” McPeek said, making sure to thank officials at Zia Park for their hospitality. “He’s a good traveler. It was easy. He had plenty of room to lay down if he wanted. He could eat, we had buckets and tubs [of food] in there. There was plenty of space. It was uneventful.”

Mystik Dan settled into Barn 54 at Santa Anita last Wednesday and on Sunday the colt did a three-furlong speed workout to ready him for the race. Barn 54 also is occupied by trainer Karen Headley. Her father, the late Bruce Headley, and McPeek were longtime friends and Headley’s barn is where McPeek would stable his horses when running in California.

The Malibu Stakes is an odd choice for the Kentucky Derby winner because of the low purse amount of $300,000, the minimum required for a Grade 1 race.

McPeek is looking at the long game.

“It’s the last Grade 1, 3-year-old race of the year,” McPeek said. “I think as a stallion prospect, a lot of people who breed want to see the horse be a fast sprinter. We’re pretty confident he has that kind of talent. He broke his maiden gong 5½ [furlongs] and he’s perfectly capable of sprinting. It takes a very good horse to do this. I think it’s a good opportunity to prove that he can.”

Mystik Dan hasn’t raced since the Belmont Stakes, the third Triple Crown races in five weeks. He won the Derby in a blanket finish by a nose then came back two weeks later to finish second behind Seize the Grey in the Preakness. Mystik Dan then finished eighth in the Belmont.

“He campaigned pretty steady for almost a year,” McPeek said. “Coming out of the Belmont, Brian [Hernandez Jr., jockey] didn’t think he liked Saratoga’s surface. So, we only had the Travers [at Saratoga] and Pennsylvania Derby to point to. So, I thought let’s give him a break and let him fill out. We’ll regroup and point him to later in the year.”

Mystik Dan has had nine timed workouts since returning to the track.

“I fully expect him to win,” McPeek said. “Absolutely he’s ready to run. He’s had a nice series of breezes. He’s been on a steady routine. He hasn’t missed a step. The hardest part of this trip was getting him there.”

Crazy as it sounds, Mystik Dan is not the most celebrated 3-year-old in McPeek’s barn. He also has Thorpedo Anna, a filly who won six of seven races this year including the Kentucky Oaks and Breeders’ Cup Distaff. She is a lock to win the Eclipse Award for best 3-year-old filly and certainly has the résumé to win horse of the year.

Mystik Dan, if he wins the Malibu, is likely to make the final three for the Eclipse for 3-year-old male, although Fierceness is the favorite.

There is another Eclipse candidate in the McPeek barn and that is the trainer. The favorite for the award is Chad Brown, who has put up impressive numbers. But McPeek did something that hasn’t been done since 1952, winning the Kentucky Oaks for fillies and the Kentucky Derby on consecutive days.

“It would be a pleasant surprise,” McPeek said. “I certainly don’t have Chad Brown’s depth of talent and quality. What I’m most proud of is we don’t have million-dollar yearlings floating around all the time. We’ve been doing it with working-class horses. Thorpedo Anna was 40 grand and Mystik Dan was a homebred that I actually did the mating on.

“I do a lot of picking my own yearlings and I’m really proud we’ve been able to compete at the highest level.”

Bill Finley, a respected columnist for the Thoroughbred Daily News, even made the case for McPeek to win the Eclipse for top trainer. (The Times does not vote in the Eclipse Awards.)

“While he’ll never equal Brown’s numbers, McPeek had a year that was truly special, one that captivated the sport and reminded us there is more to this than raw numbers,” Finley wrote. “McPeek made every right move, many of which were ‘good for the game.’”

In a sport that retires its stars instead of running them, McPeek is very much looking forward to Mystik Dan’s 4-year-old campaign. The first possibility for Mystik Dan, providing everything works out well in the Malibu, is the Pegasus World Cup at Gulfstream, at $3 million the second-richest race in the U.S. behind only the Breeders’ Cup. But that’s chump change, if such a thing can be said of seven-figure purses, compared to the $20-million Saudi Cup and $12-million Dubai World Cup.

“We’re going to consider the Pegasus and the Middle East,” McPeek said. “We’ll let him tell us. He’s not run against older horses yet. We’ll wait and see.”

Mystik Dan’s racing career will end before McPeek’s training career. In fact, McPeek, 62, has a timetable.

“I’ve said all along, I’ll do this until I’m 70 or 72,” he said. “Maybe 10 more years. It’ll be 50 years of training if I do it until I’m 72.”

As for his bucket list before retirement, it’s extensive, with a strong international flavor.

“I’d like to win the Breeders’ Cup Classic, the Dubai World Cup, the Saudi Cup, the Arc de Triomphe, the English (Epsom) Derby and the English Oaks,” he said with a chuckle.

But if he had to pick one?

“I really do want to win the English Derby. I’ll do that before I retire.”

For now, he’ll be happy with a win Thursday.