
YEH grad turned 4* eventer That’s Me Z with Tommy Greengard as a 5-year-old. Photo by Tina Fitch Photography.
The team at Twin Rivers Ranch in Paso Robles, Calif., has made a significant commitment to growing eventing programs for young horses on the West Coast and has hosted the USEA Young Event Horse (YEH) West Coast Championships as a standalone event each year since 2020. The goal is to create a championship atmosphere just for the 4-year-olds and 5-year-olds that will be competing.
The YEH West Coast Championships have become a stepping stone for top prospects on their journey to the FEI levels of eventing. With their victory in the 2022 5-year-old West Coast championship, That’s Me Z (Take A Chance On Me Z x Venetia) and Tommy Greengard secured the prestigious Holekamp/Turner YEH Lion d’Angers Grant and represented the United States in the 2024 FEI WBFSH Eventing World Breeding Championships at Le Lion D’Angers in France. They placed 16th out of 64 in the 7-year-old world championship. In 2025, they have three podium finishes at the four-star level at Galway Downs in California, Rebecca Farm in Montana, and Morven in Virginia.
Camelot PJ (Colman x Hauptstutbuch Evita), the 2023 5-year-old West Coast champion, has moved up to three-star with Andrea Baxter this year and won at Intermediate at Galway in January 2025. Of the 18 horses that competed in the 5-year-old West Coast championship in 2023, 10 have since gone on to complete FEI events at the, one-, two-, or three-star levels as 7-year-olds in 2025. They are:
- Camelot PJ and Andrea Baxter (1st)
- LS Crown Royal and Jordan Linstedt (3rd)
- Monbeg Salt Fever and Ashley Horowitz (4th)
- New Gailllard AJK and Nadia Vogt (5th, ridden by Amber Birtcil in YEH)
- The Big Easy and Andrea Baxter (6th, and also won Safe Harbor Award)
- HSH Cellesto and Anni Grandia-Dodson (7th)
- Excalibur O’Donoghue and Sabrina Glaser (9th)
- Chiaro Z Excalibur and Colleen Loach (11th, ridden by Sabrina Glaser in YEH under name of Excalibur Ardeo)
- MRF Nonchalant and Catie Cejka (14th)
- Next Generation Especiale and Madison Temkin (17th, ridden by Kendal Smith in YEH)
The 2024 5-year-old class had its first taste of FEI success this year with MBF Braxy V (Renkum Valentino x Roxsette) winning the CCI1*-S at the Twin Rivers Fall International and Fary Prince (The After Party x Farytale Cooley) being reserve champion in the CCI2*-S at the Woodside Fall International in their respective FEI debuts.
One week after the East Coast championship held at the Maryland 5 Star at Fair Hill, Twin Rivers will once again host the West Coast championship classes for 4- and 5-year-olds that culminate the year’s YEH Program on Oct. 24 and 25. In addition, a Last Chance Qualifier for the West Coast is offered at Twin Rivers on Oct. 23. Due to the vast area that the West Coast serves, getting to qualifiers during the year can be difficult. So, Twin offers a completely separate qualifier that doesn’t share any part of the championships’ atmosphere, dressage, or jumping areas. Some horses compete as a confidence-building warm-up round, as it takes place on a softer course than what is expected in the championships. Other horses compete for their last chance to qualify for the prestigious championships.

Andrea Baxter and MBF Dig Deep, 4-year-old West Coast Champions last year. Photo by Tina Fitch Photography.
Here’s the field:
5-YEAR-OLDS
ESI HARVARD | Bay Irish Sport Horse Gelding (Etoulon VDL x Castellana)
Rider: Bec Braitling Owner: Michlynn Sterling Breeder: Ennisnag Stud
Fifth in the 2024 4-year-old West Coast championship, ESI Harvard’s 2025 campaign has been highlighted by a third-place finish in the Beginner Novice Amateur division of the 2025 American Eventing Championships ridden by owner Michlynn Sterling. Bec Braitling rode the Irish import in his most recent event, a second-place finish at the Novice level in the Woodside Fall International. Sterling said that ESI Harvard is “easygoing, smart, and picks things up so quickly that I sometimes forget he’s only 5.”
EVEREST | Bay Dutch Warmblood Mare (Escher x Zynnia)
Rider: Anna Collier Owner: Anna Collier Breeder: Linda Smyth
Marc Grandia rode Everest’s dam, Zynnia, to a fifth-place finish out of 46 in the CCI1* (now CCI2*-L level) at Galway in 2013. With Anna Collier aboard, Everest moved up to Training at Caber Farm in Washington, placing fourth of 11 on a dressage score of 26.0. Everest’s brother Patriot, also out of Zynnia, has competed in Preliminary level eventing and Prix St. Georges dressage.
GHINO AWH Z | Chestnut Zangersheide Gelding (Gullit HBC x Lowenna)
Rider: Josh Barnacle Owner: Josh Barnacle Breeder: Scholten W
Imported from Germany at the beginning of the year, Ghino AWH Z was first out of 17 in the Open Novice division of the Twin Rivers Summer Horse Trials on a dressage score of 26.9. His sire, Gullit HBC, show jumped up to 1.45 meters in Europe.
MBF DIG DEEP | Bay Dutch Warmblood Gelding (Golddigger x Amber)
Rider: Andrea Baxter Owner: Estrella Equestrian Breeder: B.G. Damhuis
MBF Dig Deep and Andrea Baxter won the USEA YEH 4-Year-Old West Coast Championship in 2024. They qualified for the USEA YEH 5-Year-Old West Coast Championship in 2025 with the fourth-highest score in the country of 87.25 achieved at the Twin Rivers Summer Horse Trials. Plus, they have completed five horse trials at Training since May, finishing on their dressage score in four of them. Baxter said about the Irish import, “Dig Deep is a very serious guy and loves competing.”
O’MALLEY VAN HET PANNEHOF Z | Chestnut Zangersheide Gelding (unknown x unknown)
Rider: Nick Cwick Owner: Cwick Eventing LLC Breeder n/a
O’Malley Van Het Pannehof Z came to the United States from the Netherlands. The chestnut Zangersheide gelding and Nick Cwick successfully moved up to the Training level with a fifth-place finish out of 17 in the Open Training Division of the Twin Fivers Fall International.
PAREL VAN DER W | Bay Dutch Warmblood Mare (Impressive VDL x Kalysha Diola V)
Rider: Audrey Sanborn Owner: Audrey Sanborn Breeder: J.R. Wanningen
Parel Van Der W and Audrey Sanborn won the Training Horse division of the 2025 American Eventing Championships on a dressage score of 23.2. The Dutch-import is by Impressive VDL, a 12-year-old stallion who has show jumped up to 1.40 meters in Europe.
PENDLETON GB | Bay Dutch Warmblood Gelding (Franklin x Beyoncé)
Rider: Karen O’Neal Owner: Karen O’Neal Breeder: Gwen Blake
Pendleton GB and Karen O’Neal were reserve champions of the Novice Horse division of the 2025 American Eventing Championships and then third in the Area VII Novice Championship at Aspen Farm in Washington. They most recently moved up to Training and won at Spokane in Washington for their fourth blue ribbon of 2025. O’Neal says “Baby P” is “absolutely obsessed with bananas and adores little kids,” and although dressage-bred, he prefers jumping.
PETAR D | Bay Dutch Warmblood Gelding (Qatar Ter Saleghem x Ereda M)
Rider: Mickayla Howard Owner: Mickayla Howard Breeder: n/a
Third in the 2024 4-year-old West Coast championship when ridden by Bec Braitling, Mickayla Howard took over the mount at the beginning of 2025. They won the Novice Three-Day, part of the USEA Classic Series, at Rebecca Farm in Montana in July. Then, they finished third in the Beginner Novice Horse division of the 2025 American Eventing Championships. His sire, Qatar Ter Saleghem, is just 9 years old and is a 1.30-meter show jumper in Europe.
PICASSO | Bay Dutch Warmblood Gelding (High Shutterfly x Athene HBC)
Rider: Amber Birtcil Owner: Cellar Farm Corp. Breeder: G.M. Benschop
Picasso’s 7-year-old full-brother full-brother Nicolai is competing at the three-star level of eventing in Europe with Dutch rider Willemina Van Der Goes-Petter. They took part in the 2025 FEI WBFSH Eventing World Breeding Championships at Le Lion D’Angers in France. Picasso came from the Netherlands. He won his USEA eventing debut at the Beginner Novice level at Caber Farm in Washington and has moved up to Novice with Amber Birtcil.
PRINCE OF OOLDE | Bay Dutch Warmblood Gelding (Ibolensky x Aurora J)
Rider: Amber Birtcil Owner: Cellar Farm Corp. Breeder: G.W. Reurslag
The Dutch import Prince of Oolde and Amber Birtcil won at the Training level at Shepherd Ranch in the summer. They’ve completed six events at Training, finishing in the top-three in four of them. His 8-year-old half-brother Magical Touch is competing at the three-star level of eventing in Great Britain and Ireland with Eliza Bell.
SF CINEMATIC | Chestnut Hanoverian Gelding (Chacfly PS x Cassie)
Rider: Sarah Sullivan Owner: Sarah Sullivan Breeder: Felix Geffken
Imported from Germany, SF Cinematic and Sarah Sullivan won at the Novice level at Equestrians’ Institute in Washington at the end of August. They also have experience competing in the Novice Three-Day, part of the USEA Classic Series, at Rebecca Farm in Montana and in the Area VII Novice Championship at Aspen Farm in Washington.
WHADDYA MEAN | Bay Thoroughbred Gelding (Souper Speedy x Get It Straight)
Rider: Sarah Jane Nichols Jolley Owner: Sarah Jane Nichols Jolley Breeder: Gail Wood & Dr. Ruth Barbour
Whaddya Mean and Sarah Jane Nichols Jolley recorded the highest 5-year-old qualifying score in the United States with a 90.2 at Shepherd Ranch in the summer. The bay Thoroughbred gelding was bred in Ontario, Canada, and raced nine times in his home province and in Florida before coming off the track in February 2024.
4-YEAR-OLDS
BEACHFIELD VIVALDI | Bay Irish Sport Horse Gelding (Vivant Van De Heffinck x Cloonacauneen Black Beauty)
Rider: Andrea Baxter Owner: Michlynn Sterling Breeder: Gemma Phelan
The dam of Beachfield Vivaldi, Cloonacauneen Black Beauty, evented up to the four-star level in Ireland with Brian Morrison. His sire, Vivant Van De Heffinck, is also the sire of Shane Rose’s Adelaide five-star winner and Paris Olympic horse Virgil. The Irish import debuted in the United States at the Beginner Novice level at the Twin Rivers Fall International with Andrea Baxter.
CARNUS GIH | Gray Hanoverian Gelding (Cornet de Semilly x St. Pr. Hauptstutbuch Santana)
Rider: Erika Perez Owner: Erika Perez Breeder: Gestuti m Hofbruch
By the sire Cornet de Semilly, Carnus GIH combines the famous jumper lines of Cornet Obolensky and Diamant De Semilly. The gray Hanoverian gelding has done three YEH qualifiers, placing first in two of them at Spokane in Washington, and competed up to the Novice level in horse trials with Erika Perez.
DOS MBF ENDEAVOUR | Bay Irish Sport Horse Gelding (HHS Cornet x DOS Kono)
Rider: Andrea Baxter Owner: Steve Harcourt Breeder: Dennis Sullivan
Baxter refers to DOS MBF Endeavour as her “underdog” of the this year’s string of young horses. He was slow to develop but had a successful first outing at the Twin Rivers’ July qualifier and some jumper shows this fall. He’ll compete again in the Last Chance Qualifier as a final prep run.
EARNED EFFORT | Bay Hanoverian Gelding (Escher x Katie D)
Rider: Anna Collier Owner: Anna Collier Breeder: Anna Collier
Anna Collier competed Katie D up to the Intermediate and three-star levels and bred her to the young Hanoverian stallion Escher to produce Earned Effort. Collier started competing Earned Effort in a YEH qualifier at Spokane in Washington in May and has since done two Novice horse trials, most recently finishing third at Caber Farm in Washington in August.
EXCEL STAR HENRY | Bay Irish Sport Horse Gelding (Kings Cornet x Briarhill Debbie)
Rider: Earl McFall Owner: Heather Bo Breeder: Anne Coyne
One of two horses in the 4-year-old West Coast championship sourced by the Excel Star Sporthorses of Courtney Cooper and sired by Kings Cornet, Excel Star Henry started competing earlier this month at the Beginner Novice level at the Woodside Fall International ridden by Earl McFall.
EXCEL STAR KC REPUTATION | Gray Irish Sport Horse Gelding (Kings Cornet x Ella’s Girl)
Rider: Lauren Jarem Owner: Lauren Jarem Breeder: Martin Curran
One of two horses in the 4-year-old West Coast championship sourced by the Excel Star Sporthorses of Courtney Cooper and sired by Kings Cornet, Excel Star KC Reputation qualified in his debut event at the Twin Rivers Summer Horse Trials. He and Lauren Jarem have since finished third at the Starter level at the Woodside Fall International.
LADYBIRD | Bay Oldenburg Mare (WT Leapfrog x Tiana Garbo)
Rider: Anna Collier Owner: Anna Collier Breeder: Colleen Peterson
Ladybird and Anna Collier made their USEA-recognized eventing debut at the Starter level by placing second at the Caber Farm Horse Trials in Washington in August. They are entered in the Last Chance Qualifier to attempt to earn a spot in the championships.
MBF FIRST CLASS | Gray Irish Sport Horse Gelding (Mountross Ernan x Killfeacle Star)
Rider: Maxance McManamy Owner: Charlee Marinovich Breeder: Ciara O’Riordan
MBF First Class placed first in the qualifier at Shepherd Ranch in his first event in August ridden by Maxance McManamy. He most recently finished third at the Starter level at the Twin Rivers Fall International ridden by owner Charlee Marinovich. MBF First Class came from Ireland to the United States.
MBF RAFELINDO | Bay Dutch Warmblood Gelding (El Salvador x Cisijgje V)
Rider: Andrea Baxter Owner: Estrella Equestrian Breeder: P.J.H.M Snelting
Andrea Baxter won the 2024 4-year-old West Coast championship with MBF Dig Deep and will attempt to repeat with another bay Dutch Warmblood named MBF Rafelindo. They had the fourth-highest qualifying score in the country of 83.05, which came at the Twin Rivers Fall International. The Dutch horse from Ireland goes by the barn name of “Jamaica.” He’s been in the top-five in all three Beginner Novice events in which he’s competed in his debut season.
OLYMPIA 21 | Gray Holsteiner Mare (Rip Tide x Austria aka Glamazon)
Rider: Sarah Jane Nichols Jolley Owner: Sarah Jane Nichols Jolley Breeder: Sarah Jane Nichols Jolley
Sarah Jane Nichols Jolley and Olympia 21 have competed in two events at Beginner Novice at Woodside and Shepherd Ranch and a qualifier at Shepherd Ranch. Nichols Jolley also competed Oympia 21’s dam, the Thoroughbred mare Austria, with completions up to Training. His sire, Rip Tide, stands in Southern California and is by multiple USEF Eventing Sire of the Year Riverman.
RAMINO | Bay Oldenburg Gelding (Comme Il Faut x Texana II)
Rider: Amber Birtcil Owner: Cellar Farm Corp. Breeder: Michael Heitmann
Ramino and Amber Birtcil come into the championships off the highest West Coast qualifying score of 84.2. The 4-year-old with the highest East Coast qualifying score, MBF Mirror Image, won the East Coast championship. Imported from the Netherlands, his dam, Texana II, has two offspring that have competed up to 1.45 meters in show jumping in Italy.
RIVALE.T. | Chestnut Dutch Warmblood Gelding (Kallmar VDL x Lady Olytha)
Rider: Amber Birtcil Owner: Cellar Farm Corp. Breeder: M. Terpstra
Rivale.T. represents new breeding lines. Sire Kallmar VDL is 10 years old and won a 1.40-meter show jumping class at Bedizzole in Italy in June. Dam Lady Olytha is 9 years old and has competed in show jumping, dressage, and eventing. Imported from the Netherlands, Rivale.T. made his American eventing debut at the Beginning Novice level and in a YEH qualifier at the Twin Rivers Fall International with Amber Birtcil.
THUNDERHOOF’S ODIN | Chestnut Warmblood Stallion (Markus Des Jardins x Wandamere Faye)
Rider: Tijon Moore Owner: Tijon Moore Breeder: n/a
Thunderhoof’s Odin, a warmblood-Shire cross, will be making his USEA-recognized eventing debut with Tijon Moore in the Last Chance Qualifier. His sire, Markus Des Jardins, is 8 years old and competed in 4- and 5-year-old jumper classes in the Pacific Northwest. He’s also the sire of Prachtige Schat, who competed in the 2024 4-year-old West Coast championship and 2025 5-year-old East Coast championship with Erin Storey.
The 2025 USEA YEH West Coast Championships will feature significant prizes from: the USEA, Goresbridge, Schneiders, Adequan, ARMA, Bates, Kerrits, FLAIR, Marshall+Sterling, SmartEquine, Standlee, #WeRideTogether, CrossCountry App, and The Jockey Club.
Twin Rivers is proud to offer additional prizes and keepsakes from Twin Rivers’ Young Event Horse sponsors: Fleeceworks, MBF Sport Horses, Vanguard Eventing, Bec Braitling Eventing, Estrella Equestrian, Equimotion Media, Michlynn Sterling, and Cellar Farm.
The competition is scheduled to be livestreamed by EquiMotion Media, with the broadcast sponsored by Fleeceworks and USEA.