Belvoir Castle Race Weekend Is Almost Here — Don’t Miss Out!
We’re in full stride this summer, and there’s never been a better time to be part of the Castle Race Series community. Whether you’re racing for a PB, cheering from the sidelines, or just discovering the world of multi-sport events – we’ve got something exciting waiting for you.
With incredible venues, challenging yet achievable courses, and a welcoming atmosphere, Castle Race Series events are more than just races – they’re unforgettable weekends packed with energy, support, and scenic beauty.
This weekend, we’re heading to the iconic Belvoir Castle – and there’s still time for you to be part of the action!
We’re thrilled to welcome back Bailey Matthews, who will be celebrating ten years of racing with the Castle Race Series. Bailey continues to inspire the racing community, showing remarkable courage and determination as he competes with Cerebral Palsy. His journey is a true testament to the spirit of endurance and inclusion that defines our events.
Whether you’re aiming for your first finish line or chasing a personal best, there’s something here for everyone. Our race lineup includes:
• Triathlons for all levels – from starter sprints to full distances
• Duathlons combining run-bike-run challenges
• Aquabikes for those who love to swim and cycle
• Aquathlons pairing swimming and running
• Open Water Swim Series events in our stunning castle lake
• Run Series races ranging from short fun runs to long-distance courses
• Junior Races designed to inspire young athletes and future champions
With the breathtaking backdrop of Belvoir Castle, every event is more than just a race – it’s a celebration of community, determination, and outdoor adventure.
Don’t miss your chance to take part in one of the UK’s most scenic and historic multisport weekends.
Join us at Belvoir
There’s still time to join us at Belvoir Castle – July 19–20! This legendary venue offers breathtaking views and courses that challenge and reward in equal measure…
Featuring a 2026 Standard Distance Duathlon World Championship Qualifier race, as well as being part of the East Midlands Junior Series, six triathlon distances, four junior events, plus a variety of aquathlon, aquabike, and duathlon races. You’ll also find six standalone events as part of our Run and Swim Series. Whatever your level, we’ve got an event for you!
Find out more about the event here. You can find the routes and maps here.
RACE IN 2026
Ready to commit to your next big challenge? We’re offering an exclusive 30% off all our 2026 race weekends – but only for a limited time!
In 2026 we race at Lough Cutra Castle, Ireland (23 – 24th May), Château de Chantilly, France (6-7th June), Cholmondeley Castle, Cheshire (20-21st June), Belvoir Castle, Leicestershire (18-19th July) and Hever Castle, Kent (29-27th September).
Whether you’re a seasoned athlete or looking to take on your first triathlon, now is the perfect moment to secure your spot and save. Don’t miss out – sign up today and make 2026 your strongest race season yet!
RACING FOR A CURE
Professional triathlete Callum Stedman is racing the Belvoir Castle Half Ironman “Gauntlet” in memory of his nan, Vivienne, who lived with Alzheimer’s. This personal challenge also supports Alzheimer’s Research UK, the official charity partner of the Castle Race Series.
Motivated by their close bond and her journey with dementia, Callum aims to raise funds and awareness, turning his passion for sport into a powerful tribute and a fight for a cure.
Last chance for familiarisation evening
The final few days to book yourself onto the Beginner familiarisation coached event at Belvoir Castle.
We will be covering open water swimming and the transitions to help you breeze through the event. This event will take place this Friday from 6pm-8pm and taken by the experienced coaches from Tri Training Harder.
Cholmondeley Castle – Race report
What a weekend in Cheshire last month – we loved racing at Cholmondeley Castle.
Thousands of athletes and spectators descended on the stunning estate for a fabulous weekend of racing. Read on to see how it went…
Bailey Conquers Cholmondeley
Castle Race Series ambassador Bailey Matthews stepped up to the super sprint triathlon at Cholmondeley Castle last month and now sets his sights on Belvoir.
A true inspiration, Bailey has never let cerebral palsy stand in the way of his passion for racing. Celebrating his tenth year with the Castle Race Series, he’s more determined than ever to push his limits and take on greater challenges.
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UPGRADE YOUR KIT
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RACE FOR FREE
Looking for a fun, budget-friendly way to experience Castle Race Series? Join our Trading Places Scheme! Simply marshal for one day at any of our events, and you’ll earn a free race place at any venue of your choice.
It’s perfect for individuals, friends, and clubs – get involved as a group and enjoy the event together, on and off the course! You’ll receive free camping, meet amazing people, and get a unique behind-the-scenes look at how our race weekends come to life.
It’s a great way to be part of the action, support fellow athletes, and enjoy the fun and energy of race day – with your own race spot waiting as a reward!
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