AMPHIBIRUN and EXTREME join forces to bring you the ultimate obstacle course races stretching across 10km of sandy beach and featuring over 25 obstacles! We searched and found the longest and widest beaches in the UK to make the most interesting and unique obstacle beach racing events in the world.
Score points at AMPHIBIRUN Worthing and AMPHIBIRUN Clacton-on-Sea now part of the the official Mudstacle UK OCR League.
Register to take part in the league
There are two ways to register for the UK OCR League:
Either become a Mudstacle Member: For £33 per year you'll get OCR
AMPHIBIRUN announces new global partnership with EXTREME the action and adventure sports brand!
Amphibirun - The new and unique beach-based obstacle course event series is already creating big waves in the obstacle course racing world. The joint venture partnership will see