ATW Run Fest at Lee Valley

Immerse yourself in the scenic beauty of Hertfordshire at the Lee Valley Run Fest 2027! Set against the backdrop of the iconic Lee Valley White Water Centre — an Olympic venue from the 2012 Games — this event offers runners a unique blend of stunning landscapes and flat, fast courses.
Choose between two exhilarating distances: a challenging half marathon or a spirited 10K race. Both routes start and finish at the picturesque Lee Valley White Water Centre, weaving through serene regional parks that offer breathtaking views and tranquil surroundings. The course is meticulously designed to be traffic-free, ensuring runners can focus solely on their performance while enjoying nature's splendor.
Water stations are thoughtfully placed along both routes, providing essential hydration throughout your run. Upon crossing the finish line, you'll not only receive a custom-designed medal but also indulge in refreshments and snacks that celebrate your achievement.
This event has earned rave reviews for its well-marked course and enthusiastic support from marshals who cheer runners on every step of the way. Whether you're an experienced athlete or new to running, Lee Valley Run Fest promises a day filled with personal milestones and scenic beauty.
Secure your spot early as spaces fill up quickly. Join us in supporting Alzheimer's Research UK by raising funds through your participation — turning each stride into progress towards finding a cure.
For those needing flexibility due to unforeseen circumstances, ATW offers an event transfer option valid until 48 hours before the race date, ensuring you can participate at any future ATW event without hassle or fees.
Connect with our vibrant community on social media platforms and share your dreams and achievements in Dream, Believe & Achieve spirit.
See you at Lee Valley Run Fest for a day of unforgettable running adventures!