ATW Chiltern Half Marathon & 10K

Join us for an exhilarating Half Marathon or 10K in the stunning Chiltern Hills!  

Run amongst picturesque sights, on this chance to bond with fellow athletes. Unwind, challenge yourself, and create lasting memories in the heart of the Chilterns. Known for its rolling landscapes, this Area of Outstanding Natural Beauty offers the perfect mix of challenging climbs, rewarding descents, and breathtaking scenery. Whether you're a seasoned trail runner or looking to test yourself on new terrain, this event promises an unforgettable experience. Sign up today and be part of a thrilling adventure in one of the UK’s most beautiful running locations!