PHOENIX - The Invincible Treasure Run

Get ready for an exhilarating day of running at the PHOENIX - The Invincible Treasure Run, organized by Phoenix Running! Set against the stunning backdrop of Walton-on-Thames in Surrey, this exciting event will take place on Monday, April 6th, 2026. Participants can choose their challenge from a variety of distances, including 5km, 10k, half marathon, marathon, or even an ultra, as you navigate the scenic 5.3km (3.28 mile) out-and-back course along the picturesque river Thames. Whether you’re a seasoned runner or just starting out, this event welcomes all abilities. Complete just one lap to earn your 'Phoenix Treasure' medal, or push your limits and see how far you can go within the 7-hour time limit. With an emphasis on fun and personal achievement, you won’t need to decide your distance in advance—just come ready to run and enjoy the beautiful riverside trail. Don’t miss out on the chance to join this unique running experience; spots are limited, so secure your place early and get ready to unlock your running potential!

Phoenix Running is inviting you to 'unlock your running potential' and to come and earn this epic 'Phoenix Treasure' medal. This is one of our timed events where you choose - from 5km to 10k, half to marathon to ultra, you can complete as many, or as few, laps as you like of a 5.3km, 3.28 mile, out and back, course along the beautiful river Thames. We welcome all abilities of runner - complete one lap and you're both a finisher and a winner in our eyes, or keep going and see how far you can get in the full time limit and everyone gets the fabulous bespoke finishers' medal. Not sure? Well the beauty of this format is that you don't even need to decide in advance - simply come and run a lap and see how you feel on the day and keep on going if it feels right. Places will be strictly limited so don't leave it too late to enter. Minimum distance is 3.28 miles or as far as you can go in 7 hours. Off road trail, the terrain is riverside towpath. The overall course has no elevation gain / loss making this a flat and fast route.