ATW Grafham 5K & 10K

Immerse yourself in the beauty of Grafham Water on Sunday, October 25th, 2026 for the ATW Grafham 5K & 10K race. This picturesque venue is renowned as one of Britain's premier multisport locations and offers a perfect blend of scenic splendor and athletic challenge.
Runners will enjoy an electrifying atmosphere as they participate alongside competitors in the concurrent ATW Grafham Duathlon, surrounded by enthusiastic supporters and fellow athletes. The event promises to be a day filled with energy and camaraderie, making it ideal for both seasoned pros and newcomers alike.
Why You'll Fall in Love With This Race:
The breathtaking setting of Grafham Water provides an unforgettable backdrop as you navigate the 5K or 10K course. Each step reveals stunning views that make your race experience truly memorable.
Whether you're a first-time racer looking to dip your toes into competitive running, or a seasoned athlete aiming for personal bests, this event is designed with everyone in mind. The supportive community and encouraging environment ensure all participants feel welcomed and inspired throughout the day.
The vibrant atmosphere on race day will leave an indelible mark as you soak up the excitement of fellow runners and cheering spectators. This sense of unity and shared enthusiasm creates a unique and uplifting experience that extends beyond just crossing the finish line.
Secure Your Place Today!
Don't let this incredible opportunity pass by – sign up now to be part of a day packed with fun, fitness, and achievement at one of Britain's most celebrated venues. Plus, you can camp overnight before the event through Lakeview Paddock for an even more immersive experience.
Join us in supporting Alzheimer’s Research UK as your strides contribute not only to personal growth but also towards groundbreaking research for a cure. Fundraising opportunities will be available during registration and throughout race day.
ATW Transfer & Refund Policy
We understand that plans can change, which is why ATW offers flexible options should you need them. While refunds aren’t possible, we provide free transfers to any future event if unforeseen circumstances prevent your participation on the scheduled date. Just log in to your account up until 48 hours before race day and make the switch effortlessly.
ATW Community
At ATW, our participants are more than just runners; they’re part of a vibrant community that shares dreams, achievements, and advice across various social media platforms. Engage with fellow athletes through Facebook groups or other channels to connect, seek guidance, and celebrate together.
Event Organiser
Since its inception in 2011 by James Shipley, ATW has grown into the UK's largest multisport event organiser, hosting over 40,000 participants annually. Specializing in running events ranging from duathlons to aquathlons and more, ATW is dedicated to helping you Dream, Believe, and Achieve your athletic goals.
Join us at Grafham Water for a day of unforgettable moments and inspiring achievements!