
My story
Trinity Eventing | Beavercreek, Or
Home of 5* event rider Jennifer Wooten - Macouzet
“Jen has so many amazing qualities to her. She has been an extremely supportive trainer who balances her coaching very well. She can be both serious and funny at the right times, which makes training with her so enjoyable. Jen helped me become a confident rider, starting from the novice level and now competing at prelim. I owe much of my success to Jen and her dedication as a trainer.”
Jennifer is an Eventing 5-star veteran, USEA ECP Level IV Certified Instructor, and Pony Club Traditional ‘B’ rated graduate.
Jennifer’s experience includes traveling internationally and competing at the top level of the sport 2006 through 2013 aboard a horse she produced from the ground up, The Good Witch. They were shortlisted for the 2008 Summer Olympic Games, and the highest placed Americans at multiple European competitions. The Good Witch was named USEA’s Highest Placed Mare in 2008.
After The Good Witch retired, Jennifer decided to focus on teaching and training. While campaigning The Good Witch, Jennifer taught clinics internationally and discovered a passion for teaching. She combined her training and teaching skills into Trinity Eventing, Inc.
The name for Trinity Eventing came from Jennifer’s mom, Nancy. After walking the Kentucky 5-star cross country course the first year Jennifer competed, Nancy said “You’re going to need the father, son and Holy Spirit behind you to get around this course.” Jennifer and The Good Witch flew around the course and finished 7th out of 67 pairs that year, and the name Trinity Eventing seemed only too fitting.
Horses are a family affair these days. Jennifer’s husband, Andres Macouzet, DVM, specializes in equine sports medicine at Northwest Equine Performance in Mulino, Oregon. Andres earned his degree in his native Mexico City where he worked closely with top equine athletes in both Show Jumping and Dressage.
Jennifer and Andres along with their son Santiago enjoy traveling and working at horse shows together as a family.
Meet the team
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Meet the team -
Team Work Makes The Dream Work!
We are grateful for an exceptional team who provide top-notch care, training, and support to Team Trinity.
Jamie Bizzini - Co-Barn Manager & Assistant Trainer
Jamie has extensive experience working with Jennifer for over 7 years in California, originally starting as a working student at Trinity Eventing. She worked her way up to assistant trainer where she ran the very successful Trinity Eventing Pony Club Riding Center and after school riding program. Jamie managed 6 lesson horses, actively taught the competition team, schooled and competed competition horses in our program. She gained valuable experience working as an ICU night tech at Alamo Pintado Equine Hospital in Los Olivos, Ca before relocating up to Oregon to rejoin our team at Trinity Eventing.
Jamie is highly organized and detail-oriented regarding barn management and horse care. She has a passion for teaching and developing horses within our program. We are so fortunate to have her on our team!
Zyla Zody - Co-Barn Manager & Assistant Trainer
Zyla joined our team in the summer of 2023 where she works alongside Jennifer with caring, grooming and exercising horses in our program. After graduating from university she started as a full time assistant. Her riding background consisted of competing in the Hunter Jumper ring. Zyla enjoys working with Jennifer developing and starting young horses from the ground up. She has the skill set to support giving uneducated and green horses a consistent, confident start under saddle with Jennifer's systematic approach to training the sport horse.
Zyla is a valuable member of our team with a unique skill set!
Amanda Zeddy - Social Media Development and Team Administrative Organization
Mandy has been riding with Jennifer for over a decade. She first started out in our lesson program and Pony Club Riding Center, then graduated into horse ownership. She has successfully moved up the levels on multiple mounts that she’s produced in Jennifer’s competition and training program.
Mandy now competes consistently at the FEI level on a fabulous Connemara Pony, Tuckaway Thunder, that Jennifer helped her source. This team is magical and is a true example of where trust and partnership can take you.
Mandy focuses on team business organization and social media development for Jennifer and Trinity Eventing, Inc.
It is truly an honor to have such a loyal, inspiring and driven team member to help brand and share our horsemanship vision with the world!
Cheyenne O’Brian - Barn Assistant
Cheyenne has been working with Jennifer since 2024. Her equestrian experience comes from her strong Hunter Jumper background. She picks up the slack of our very busy schedule and consistent care for all the horses at Trinity Eventing. Cheyenne is extremely hard working, kind, reliable and puts the care of each horse first. She is currently half leasing a wonderful horse in the barn, Ace, and participates in shows and clinics in our busy calendar.
We feel very fortunate to have met Cheyenne when we did. We observed her work ethic, dedication and loyalty before asking her to join our team.
JOIN OUR BARN FAMILY
We offer full boarding & training as well as private & semi-private lessons focusing on Dressage, Show Jumping & Cross Country instruction.
TAKE YOUR SKILLS TO THE NEXT LEVEL
Trinity Evening offers a comprehensive training & management
program to fit horses' & riders' needs. All instruction & training rides in the program
are done by Jennifer, who has produced many
successful horse & rider combinations.
CONTACT US ABOUT Training, CLINICS & show coaching →
LESSONS ONLY
Haul-in lessons are welcome at Trinity Eventing!
Our trailer parking & turnaround area is tailored to our haul-in clients, and
you can schedule and pay for your lessons
a la carte.

Why Trinity
2,000+
Riders taught
131
International events completed
38
Horses produced to 2* level+
5
Number of countries competed in
SAVE THE DATE
Upcoming Events
For information on lessons, boarding & training please contact jennifer!

Kind Words from our Clients
LEARN WITH TRINITY
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LEARN WITH TRINITY -
Want to know more about how you can LEARN from Jen?
Our coaching and training programs are designed to encourage confidence, understanding and a strong partnership between the horse and rider. Developing educated and effective riders is our goal.
Head this way for an overview of our upcoming show & clinic dates, or get in touch for more information.