Rosthwaite Farm
Phone : 0450218432, 0414257743 Email: Join Now



James Arkins

Rosthwaite Farm Manager & Trainer

James Arkins is one of Australia’s leading showjumping riders. James and Elliott manage Rosthwaite Farm together, both inputting their extensive knowledge and experience. In 2016, James was shortlisted for the Rio Olympics and has competed with great success on the international showjumping scene. James is passionate about sharing his knowledge with his students with the aim of preparing them to compete at the highest level. James has coached junior and amateur riders up to grand prix level, although his lessons cater to students of all ages and experience.

James grew up in the eastern suburbs of Sydney with limited exposure to horses. One day his mother Michelle took him for a ride at Malabar Riding School and he instantly fell in love with horses. After that, there was no stopping him, much to his parent’s dismay! After much convincing, James finally managed to get his parents to buy him his first horse. This horse was to be named ‘Dreamtime Invader’ and known as Todd at home. Todd was purchased for a grand total of $2500. James hated him to begin with but quickly, the two built an unstoppable partnership. With James’ persistent training Todd became a champion and took James to success from Interschool competitions through to World Cup level, as well as an international campaign. James says “I wouldn’t be where I am today if it wasn’t for Todd”.

Elliott Reeves

Elliott Reeves

Rosthwaite Farm Manager & Trainer

Elliott Reeves is making a name for himself on the Australian showjumping circuit after deciding to leave England to go travelling. Elliott has competed internationally up to 1.50m at some of the most prestigious shows England has to offer. One of his best results would have to be 6th place in the 4* Hickstead speed derby and he still holds the title for being the youngest person to ride a clear round in that class.

Elliott was just five years old when his mother, Veronica, took him his first riding lesson. Veronica always had a love of horses but didn’t quite realise what she was in for when she first signed Elliott up for lessons! Over the years, Elliott progressed and the time came to make the step and buy a horse. He got very lucky with an ‘average horse’ who just so happened to turn out to be a very talented and successful showjumping horse. Elliott made his debut in the 1.50m classes on this same horse! Elliott has worked for and trained with some of the best riders in the world, such as William and Pippa Funnell, where he picked up a huge amount of knowledge and experience producing and training young horses.


Jessica Duggan

Riding School Manager
Jess was offered the Riding School Manager position in March 2020 – this occurred after working for the successful Budapest Riding School in Centennial Park under Laszlo Petho who recently retired after 30 years of business. After learning the ins and outs of day-to-day operations & horse management at Budapest Riding School. Jess jumped at the opportunity to join the Rosthwaite Team, as show jumping has always been her focus, which is exactly what James & Elliott specialise in. With 19 years of riding experience, Jess has completed her Horse Husbandry Certificate 3 at Tocal Agricultural College. She has also completed her EFA Introductory Coaching Accreditation and is now working towards her EFA Level 1 Coaching Accreditation. She has completed work experience for a variety of different stables such as the Mounted Police Unit, Nickson Racing Stables and Harris Entertainment to name a few. “I thrive off people enjoying special moments with their horses. Whether it be the very first interaction with a horse, or long term horse and rider combination accomplishing a milestone together. I love being apart of that special journey because it reminds me of my own horse journey!”
Jess did not come from a horsey family but it was very clear from a young age that she had a love for horses. After much persuasion, her parents allowed her to start riding lessons once a week at the age of 7 and the rest is history…
Jess now owns an Ex-Race Horse named SillyBilly that she has had since 2016. The combo train and compete in low level show jumping with aspirations to further their competition experiences. “I’m very excited to be apart of such a knowledgeable and supportive team. I look forward to what the future holds at Rosthwaite Farm!”

Madi Sinderberry

Trainer & Rider

Madi is an 18 year old Australian rider who joined the Rosthwaite Farm team in 2020. She has competed along side James Arkins for a few years and has got to know the Rosthwaite Farm team well on the show circuit. The fun, competitive and professional team atmosphere was attractive to her, so taking a riding position on the team was a great opportunity. Madi is very passionate about producing young horses and taking them through the grades in the competition arena. Rosthwaite Farm also provides plenty of coaching opportunities for Madi to help share her passion and knowledge with other keen Equestrians. She is currently completing her Equestrian Australia Coaching certificate.

Madi’s biggest career highlights include;
2016, 2017, 2019 Australian Young Rider Champion and 2018 Australian Junior Champion. Representing Australia at the Youth Olympic Games 2018 in Buenos Airies and finishing 5th, 6th and 7th in her first three World Cup Qualifier events.

Madi grew up on a big farm in Western NSW and rode horses from the age of 3. She attended Pony Club for many years and then competed in Interschools events. She rode in many disciplines over the years including; dressage, sporting, camp drafting, hacking and eventing but fell in love with the sport of show jumping.


Claudia Beer

Working Pupil

Claudia was offered a working pupil position at Rosthwaite Farm in January 2019, after finishing school and deciding that she wanted to spend her gap year working at a successful showjumping stable. She had heard a lot about the successes of James and Elliott, and was keen to gain insight into the workings of their yard. Since moving to Rosthwaite Farm, Claudia has commenced her intro level coaching accreditation and is training under the watchful eye of Shelley. As well as coaching, Claudia has also been given riding opportunities; having her horse, Lulu, at the farm and being able to compete at shows around the country with the competition team.

Growing up, Claudia was the only person in her family with an interest in horses and worked hard to prove to her parents that she was capable of owning a pony. After many years of volunteering as a stable hand in the riding school, her parents decided that she was dedicated enough to get her first horse. From then on, Claudia rode many different horses at pony club and local jumping events. Her parents continued to support her riding goals and took her to shows across New South Wales.

Claudia’s aim is to expand her knowledge to the best of her ability in a professional and fun environment. She is an extremely hard worker and an asset to the team. She says that what started as a gap year has turned into a career path. She is extremely grateful to be surrounded by a knowledgeable team and is very excited for her future at Rosthwaite Farm.


Michelle & Peter Arkins

Accounts, Administration & General Management

Michelle Arkins overlooks Rosthwaite Farm’s accounting and administrative duties. Michelle is still currently teaching at Waverley College and has had 35+ years teaching primary school aged children. She spends most weekends at the farm and is Chief Cook at all the overnight holiday camps. She is loving seeing the riding school grow and watching the students become more proficient in their riding. Seeing the big smiles on the students faces always makes her day.

With 35 years of accounting and banking skills, Peter Arkins is responsible for managing financial decisions that take place at Rosthwaite Farm, including funding and procurement. As a hobby farmer, he spends most of his weekends attending to the maintenance demands around the property. This extends to building projects, landscaping and gardening, fencing and pasture maintenance.