2026 HIGH5 x Cardiff Half Shakeout Run

Start your Cardiff Half Marathon weekend on the right foot with an exhilarating shakeout run through the heart of the city. Hosted by HIGH5, this social running event is designed for runners and spectators alike who want to experience the electrifying race atmosphere before the main event.
Join fellow enthusiasts as you stretch your legs along scenic routes that showcase Cardiff's most iconic landmarks. From bustling streets to quiet parks, the run offers a perfect blend of urban charm and natural beauty. Fuel up with HIGH5’s award-winning sports nutrition, ensuring you’re well-prepared for whatever challenges lie ahead on race day.
This event is open to runners of all levels—whether you're an experienced athlete or just starting out, everyone is welcome to participate in this pre-race celebration. It's a fantastic opportunity to meet new friends and get excited about the upcoming marathon while enjoying Cardiff’s vibrant running community.
Spaces are limited, so make sure to secure your spot early to avoid disappointment.
Join us for an unforgettable experience that sets the tone for a thrilling weekend of racing in Cardiff.