Karl Cook and Kalinka Van’t Zorgvliet Conquer $31,020 CSI5*-W Speed

Karl Cook (USA) is always a force to be reckoned with in speed action, and paired once again with his longtime partner Kalinka van’t Zorgvliet, the duo is picking up major results. On Thursday of week three of the Tournament of Champions, they earned a win in the $31,020 American Gold Cup CSI5*-W Speed.

A man jumping a bay horse over a fence at Traverse City.

Karl Cook and Kalinka van’t Zorgvliet won the $31,020 American Gold Cup CSI5* Speed on Thursday at Flintfields Horse Park. (Natalie Suto Photography)

“I love riding that mare,” Cook said of the 16-year-old Belgian Warmblood mare (Thunder VD Zuuthoeve x Flipper d’Elle). “She’s just the best and it’s so much fun to go out there with her. It always helps to know the arena and the jumps but today was just having fun with Kalinka and following our walk and hoping all the jumps showed up on time.”

Around Alan Wade’s (IRL) course, Cook clocked a time of 58.76 seconds, the only pair to drop below the 60-second mark throughout the class. As only the second to go, they still had to wait to find out if it had been enough.

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“It went to plan,” Cook said of the ride Thursday. “There was one place where we could’ve left out one more stride I think but we just landed not in the place for that. Other than that it showed up the way we hoped and she was great.”

Cook is more than comfortable at high speed; it’s become natural for him on all of his horses.

“You’re always trying to go fast – that’s the point – but the more you do it the more smooth it is and the less you’re doing something different,” he explained of his comfort level with a faster pace. “That’s just your base speed, which makes it easier. You don’t have to ride differently to shave a few more seconds off.”

A woman jumping a fence on a chestnut horse at Traverse City.

Erynn Ballard and Chocolat van de Broy Z on their way to win Wednesday’s American Gold Cup CSI2* Speed. (Natalie Suto Photography)

Coming home in 60.09 seconds for second place was Kelli Cruciotti VanderVeen (USA) with Mochito v/d Mishagen. Erynn Ballard (CAN) scored third aboard L ‘Eperon-S.

Ballard and L ‘Eperon S were the big winners Wednesday in the opening CSI5* speed class, being the only pair in that class to drop below 60 seconds. Tanimara Maria Macari Carillo (MEX) was second with Quenala T, while Cook took another podium placing, this time aboard Foxy de la Roque.

Ballard captured the win as well in Wednesday’s American Gold Cup CSI2* Speed, winning with Chocolat van de Broy Z. Ariana Marnell (USA) had an impressive performance, taking both second and third, aboard Navaar and Dagny, respectively.

Friday of week three of the Tournament of Champions features the $116,050 American Gold Cup CSI5*-W Qualifier for Sunday’s American Gold Cup. For hunter riders, the $10,000 USHJA National Hunter Derby will take center stage as the final hunter derby event of the 2026 season.

All results here.

Livestream here.