Alliston Equestrian & East Bay Riding Academy

02/06/2026

🌺Introducing…Alliston North at Dahlia Farm in Briones! 😌🌺

🌺We are so excited to announce that we have expanded our operations to the gorgeous Dahlia Farm in Briones as well, and are now open and accepting new clients 📝🌺

🌺Dahlia features top of the line facilities, including three arenas with fantastic new footing (G3 sand, Reitenright footing, a wax/fiber blend, the works!), many different stall and paddock options, the best hay available, bespoke amenities, and plenty of trail access in the beautiful Briones hills — a true paradise for the discerning equestrian 🌄🌺

🌺Reach out for a tour, and come join us today! 🌺

09/22/2025

Rising Stars Shine at Twin Rivers Fall International

09/21/2025

HMR Rolan continued his rapid rise to becoming one of eventing’s elite by winning his four-star debut, giving James Alliston Equestrian his sixth straight victory in CCI4*-S events held at Twin Rivers Ranch with five different horses. Next Level Eventing Tamie Smith won the CCI3*-S with Lillet 3 and the CCI2*-S with Solaguayre Cantata, and Bec Braitling Eventing and MBF Braxy V took the CCI1*-S to round out the FEI levels at the 2025 Twin Rivers Fall International. Here's a recap, with photos by Atalya Boytner Photography.
https://twinrivershorsepark.com/wp-content/uploads/2025-Twin-Rivers-Fall-International-Recap.pdf

09/01/2025

James Alliston and HMR Rolan turned up the heat in Temecula 🔥 and walked away as your USEA Open Intermediate Champions! 🏆

08/31/2025

From Video to Victory: Alliston and HMR Rolan Crowned USEA Open Intermediate Champions

08/30/2025

James Alliston & Made by Leontine EB are the Bates USEA Open Preliminary Champions! 🏆

08/20/2025

Road to the AEC: Nicholas' and Alliston's Belief in HMR Rolan Has Brought Him to the AEC

05/02/2025

I am deeply honored to have received this grant, which made it possible for me to bring my horses across the country to compete in Kentucky this year. The USET Foundation Inc. Jacqueline B. Mars National Competition and Training Grants make trips like this possible for me, and I am so thankful for the opportunity. Please support the USET Foundation if you can!

The United States Equestrian Team (USET) Foundation announced that the 2025 Jacqueline B. Mars National Competition and Training Grant was awarded to eventer James Alliston of San Ramon, California. The national grants are provided by

04/23/2025

04/14/2025

Celebrating breakout results and confidence-boosting performances at the 2025 Twin Rivers Spring International!
https://twinrivershorsepark.com/wp-content/uploads/2025-Twin-Rivers-Spring-International-Recap.pdf
📸 James Alliston Equestrian and Karma winning the CCI4*-S to prep for the Defender Kentucky Three-Day Event, by Atalya Boytner Photography
Twin Rivers was proud to host the 2025 Twin Rivers Spring International with generous support from sponsors. Presenting sponsors for the season include:
Auburn Labs, manufacturers of the adaptogenic APF Formula for horses, people and dogs; Best Western PLUS Black Oak, which offers exclusive discounts for exhibitors; Professional's Choice , manufacturers of sports medicine boots for equine athletes; and Whirlwind Excavating, excavating contractors in San Luis Obispo County.

04/09/2025

01/15/2025

**Price Reduced** Don't miss out on this special guy!!