The latest news and stories from across the Castle Race Series.
This season, more than 150 Castle Race Series athletes have raced with purpose—supporting Alzheimer’s Research UK across stunning castle venues including Lough Cutra, Chantilly, Cholmondeley, Belvoir, and Hever.
From first-timers conquering new distances to professionals like Callum Stedman, who raced in memory of his nan, these inspiring fundraisers are turning endurance into impact—raising awareness and vital funds to help find a cure for dementia.
Discover their stories, celebrate their achievements, and learn how you can join #TeamARUK in 2026 to make your race matter.
An incredible 7,000 athletes and their supporters joined us this weekend at the beautiful and historical Hever Castle! Find out how they got on…
At this year’s Hever Castle Triathlon and Multisport Festival, three incredible athletes — Mark, Gareth, and Kat—are taking on epic challenges to raise funds and awareness for Alzheimer’s Research UK. From four races in one weekend to comeback stories and couch-to-Olympic journeys, their efforts highlight the power of racing for a cause that touches so many lives.
The Castle Race Series season is heading for its epic finale at Hever Castle in less than three weeks, with triathlon, multisport, runs, swims, juniors — and the 2026 World Championship Qualifier.
October brings the Commando Mud Run back to Hever Castle, while 2026 races are now open with 20% off for a limited time. Highlights include final Alzheimer’s Research UK charity places, castle trail runs, training camps, kit offers, and volunteer rewards — the perfect chance to finish 2025 in style and look ahead to 2026.
Finding the perfect sports bra can feel like a nightmare! Having to not only figure out your ideal style but also your correct size. Sometimes there can be conflicting advice too! Which is why our friends at MAAREE thought they’d clarify everything for you.
Castle Race Series is proud to announce its new status as a Gold Partner Event with Women in Tri for the 2025 and 2026 seasons — strengthening our shared commitment to making triathlon more inclusive, welcoming, and accessible for women at every stage of their sporting journey.
Belvoir Castle has truly become a crown jewel in our calendar. This stunning venue once again delivered an unforgettable weekend of racing – this time marked by wet and wild conditions. Despite the challenging weather, thousands of athletes and spectators braved the elements and brought incredible energy to the fairytale estate. We absolutely loved being back – read on to see how it all unfolded…
L’été se poursuit après un week-end mémorable à Chantilly. Préparez-vous pour vos défis de 2026 ou votre retour en septembre à Hever Castle, à seulement une heure de Douvres. Profitez d’une réduction de 30 % sur tous les week-ends de course 2026. Le Bastion XXL Full Iron revient à Chantilly en 2026, et l’événement de fin de saison à Hever Castle approche. Les photos officielles de Chantilly sont toujours disponibles. Rendez-vous sur notre blog pour toutes les actualités de juillet. Prêts à relever le défi ?
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