The field assembled for the Grade 1, $100,000 Mildred Vessels Memorial Handicap on Saturday night at Los Alamitos is arguably one of the most formidable, deep, and talent-laden lineups in the storied history of the 400-yard classic. Bringing together multiple Grade 1 winners and top distaffers boasting exceptional recent form, this year’s renewal promises a tremendous showdown, with the winner earning a presumptive berth to the 2026 Grade 1 Champion of Champions.
Leading contenders—such as Shaken Goin On, Bold N Beautiful, Ohana Spirit, and Curl Happy Wagon—enter the race coming off impressive stakes wins. They face proven Grade 1 titleholders, including two-time Charger Bar Handicap winner Rockin With Energy and Los Alamitos Oaks heroine Beuteeful.
Heading the key contenders is Shaken Goin On, the reigning AQHA Champion 3-Year-Old Filly and 2025 PCQHRA Horse of the Year, who arrives with incredible momentum. Owned by James Sills and AA Horse Racing Inc. and trained by Eddie Willis, the daughter of Freighttrain B recently added another victory to her record by capturing the Grade 2, $75,000 Abigail Kawananakoa Handicap in a thrilling finish.
Breaking cleanly from post seven under regular rider Justine Klaiber, Shaken Goin On took control early in the 350-yard sprint, opening a three-quarter-length lead. She held off a late-closing surge from Bold N Beautiful to win by a nose in a sizzling :17.391. That victory followed her season-opening score in the Grade 2 Miss Princess Handicap on May 3.
Shaken Goin On has won five consecutive races at Los Alamitos dating back to her victory in the Justanold Love Stakes on November 8, 2025—a streak that also includes a triumph against open male competition in the Grade 2 Southern California Derby. Overall, she holds a career record of 12 wins from 19 starts with $475,470 in earnings.
"She's one of them kind that doesn't like to get beat," said trainer Eddie Willis. "She's about as good as she's ever been. She's real sound and does everything right."
Owned by Parsons Family Limited Partnership and trained by Hall of Famer Paul Jones, Rockin With Energy brings high-level Grade 1 credentials to the 400-yard distance. Earlier this season, the 5-year-old sorrel mare became only the fourth horse in track history to defend her title in the Grade 1, $100,000 James Dreyer Charger Bar Handicap.
Unlike her front-running victory in the 2025 Charger Bar, Rockin With Energy overcame a slower start in the 2026 edition. Sixth early under jockey Henry Reynoso Lopez, she advanced to third at the midway point before rallying late to win by half a length in :19.841.
By Parsons Rock and out of 2009 Charger Bar winner Terrific Energy, Rockin With Energy has won eight of her 20 career starts, accumulating $356,598 in earnings. She also captured the Grade 2 Las Damas Handicap in late 2025.
For Jones, every victory from this point on holds historic significance. Jones has won 3,972 Quarter Horse races at Los Alamitos and is now just 10 wins shy of tying the late Blane Schvaneveldt’s track record of 3,982 victories. A winner of 20 training titles at the Orange County oval, Jones has won 4,621 Quarter Horse races overall, with his horses earning just shy of $92.6 million. His long-term goal is to reach $100 million in career earnings.
Trained by Juan Aleman for Gentry Farms, Bold N Beautiful enters the Mildred Vessels following a standout performance in the Grade 2 AQHA Racing California Regional Challenge. Running against males at the classic 440-yard distance, the 4-year-old filly broke sharply under Eduardo Nicasio, set the early tempo, and held off Grade 1 winner Scoops Dynasty to win by a neck in :21.727. With that victory, Bold N Beautiful became the first mare since 2010 to win the regional final over males.
Bold N Beautiful previously pushed Shaken Goin On to the wire in the Abigail Kawananakoa, missing by just a nose. With four wins and 13 top-three finishes from 19 starts, her earnings stand at $216,937. Aleman noted that the return to 400 yards in the Mildred Vessels fits her ideal distance.
"I knew she could handle 400. I think 400 is right at her distance," Aleman said. "Four-forty may be stretching her out a little bit, but Mr. Gentry wanted to see her go 440 and it worked out against the boys. Moving forward, the Mildred Vessels is what we want."
Jackpot Farms’ Curl Happy Wagon made her 2026 debut an impressive one, winning the $25,000 Florentine Stakes by 1½ lengths on August 9. The 4-year-old Favorite Cartel mare recovered from early bumping to draw away in :17.651.
Trained by Kristen Watanabe, Curl Happy Wagon seeks to emulate her dam, Curls Happy Wagon, who captured the Mildred Vessels Memorial Handicap in 2020 for Aleman. Curl Happy Wagon has won five of her 13 lifetime starts with earnings of $142,260. Francisco Calderon takes over the riding duties aboard Curl Happy Wagon, who was previously piloted by Rodrigo Sigala Vallejo in the Florentine.
Another key entrant from the Aleman barn for Gentry Farms is Ohana Spirit. The 4-year-old Tempting Dash filly earned her breakthrough stakes victory on August 2 in the $31,135 Cox Ranch California Regional Distaff Challenge. Driven out by Martin Arriaga, she grabbed an early lead and held off 3-2 favorite AJ Flawless by half a length, stopping the clock in :19.929 for 400 yards.
Ohana Spirit has compiled five wins from 19 career starts and $258,772 in earnings. Her record includes a runner-up effort behind Shaken Goin On in the Justanold Love Stakes.
"It's been a pleasure and an honor to train for the Gentry family," Aleman said. "It's exciting because I've trained their mothers and their sisters, going back to their grandmothers. To have those families in the barn every year is a great privilege."
Aleman has conditioned several elite distaffers for Gentry Farms over the years, including Grade 1 winners Kiss Thru Fire and Fovee.
Keith Nellesen’s Beuteeful represents the sophomore division in the handicap. Trained by Watanabe, the gray daughter of KVN Corona earned a landmark victory in late March by winning the Grade 1, $415,500 Los Alamitos Oaks. Overcoming early contact from post position one under Sigala Vallejo, Beuteeful took command at mid-stretch and held off CM Jessa Blue Monday by a head in :19.718.
Beuteeful previously won the Grade 2 Robert Adair Kindergarten Futurity in 2025 and qualified for both the Golden State Million Futurity (G1) and Los Alamitos Two Million Futurity (G1). With eight wins from 11 lifetime starts and $547,515 in earnings, she enters following a third-place effort in the Rainbow Oaks at Albuquerque.
“She’s just a great horse—she’s gritty,” Nellesen said. “She’s what we think a Quarter Horse should look like. She was one that we loved, and we’ve had such great luck with that cross of KVN Corona and her mother. I wanted that Oaks win more than any win ever.”
The field from the rail out: Silver Bac, Budder Off Friends, Curl Happy Wagon, Quick She Is, AJ Flawless, Shaken Goin On, Bold N Beautiful, Beuteeful, Ohana Spirit, and Rockin With Energy.