| Kiyoshige Arai | Kawasaki
11-Sep-26,
Jack Orange |
| Km Makita | |
| KM Makita | Hanshin
13-Sep-26,
Montecito |
| Kobus Roux | Turffontein
19-Sep-26,
Fire 'n Flames |
| Kodai Hasegawa | Hanshin
13-Sep-26,
June Again |
| Kody Nestor | Dubbo
10-Aug-26,
Tyson's Dream |
| Koichi Chibe | Nagoya
18-Sep-26,
Informant |
| Koichi Ishizaka | Hanshin
13-Sep-26,
Sunrise Oscar |
| Koichi Ito | |
| Koichi Sato | Mizusawa
15-Sep-26,
Pure Jasmine |
| Koichi Seto | Mizusawa
15-Sep-26,
Bear Believe |
| Koichi Shinkai | Nakayama
13-Sep-26,
Kurino Gogh |
| Koichi Shintani | Hanshin
13-Sep-26,
Epoch Venus |
| Koichi Tsunoda | Hanshin
13-Sep-26,
Suitoyo |
| Koji Hareyama | Mizusawa
31-Dec-24,
M One Haruko |
| Koji Kayano | Nakayama
13-Sep-26,
Seiun Big Bang |
| Koji Maki | Nakayama
13-Sep-26,
Dia Tesoro |
| Koji Obayashi | Sonoda
18-Sep-26,
Eleven Up |
| Koji Sakurada | Mizusawa
15-Sep-26,
Early Leg |
| Koji Sekimoto | Mizusawa
15-Sep-26,
Meiner Astoria |
| Koki Chiba | Mizusawa
15-Sep-26,
Tokino One Carat |
| Konno Tadanari | Kawasaki
21-Aug-26,
Riko Walleye |
| Konstantin Harigeorgiou | Penn National
21-Mar-26,
Stifling Heat |
| Konstantinos Harigeorgiou | Delaware Park
17-Sep-26,
Never So Lucky |
| Koo Heung | Seoul
27-Apr-25,
Baro Danaeun |
| Koo Jun | Busan
18-May-25,
Glory Wind |
| Kosaku Hori | Sonoda
18-Sep-26,
Star Of Adam |
| Koshiro Take | Hanshin
13-Sep-26,
Abhilasha |
| Kota Kato | Nakayama
06-Sep-26,
Pax Romana |
| Kris Hansen | Rockhampton
26-Aug-26,
Fashion Magic |
| Kris Lees | Randwick
19-Sep-26,
Hawker Hall |
| Kris Shailer | Hastings
12-Sep-26,
Justin Case |
| Kris Thomas | Bowen
15-Sep-26,
Touch Base |
| Kris Zahmel | Toowoomba
12-Sep-26,
Langdown Legacy |
| Krissie Simpkins | Quirindi
04-Aug-26,
Gloryess |
| Krista Clemmer | Woodbine
13-Dec-24,
T'pring |
| Krista Cole | Woodbine
19-May-25,
Tiernan |
| Krista Geiger | Gold Coast
07-Mar-26,
Pivotal Motion |
| Krista Hetrick | Mountaineer
10-Jun-26,
Biscotti |
| Krista Nicole Hetrick | Presque Isle Downs
10-Sep-26,
Piquant |
| Krista Pike | Pinjarra Park
17-Aug-23,
Casino War |
| Krista Simpson | Woodbine
15-Dec-23,
Gentle Seas |
| Kristen Buchanan | Coffs Harbour
13-Sep-26,
Hard Jakka |
| Kristen Watanabe | Los Alamitos Racecourse
05-Jul-26,
Feisty Mitole |
| Kristen Wenck | Kilcoy
26-Jan-26,
Jain |
| Kristi Evans | Balaklava
16-Sep-26,
Bellentia |
| Kristian Hawkins | Pinjarra Park
23-Aug-18,
Great Gable |
| Kristian Marquez | Sunray Park
29-Apr-23,
One Hot Ladys Cartel |
| Kristie & Louis Clark & Peoples | |
| Kristie Clark-peoples | |
| Kristie Clark-Peoples | Gold Coast
19-Sep-26,
Rezone |
| Kristie George | Moruya
03-Apr-21,
Circus Train |
| Kristin Troxell | Delaware Park
27-Oct-23,
Unbridled Sass |
| Kristina Clarke | Pinjarra Park
04-Jun-23,
She's Puzzling |
| Kristina M. Tumblin | Thistledown
17-Sep-26,
Markaway |
| Kristine Kaufeld | Mountaineer
29-Jul-26,
Good Point |
| Kristine M. Kaufeld | Churchill Downs
14-Sep-26,
Winery |
| Kristy Casey | Broome
18-Aug-12,
Eagle Peak |
| Kristy Gazzier | Charles Town
20-Sep-26,
Hammer |
| Kristy Oyarzun | Port Augusta
26-Apr-26,
Lava Lad |