Extreme Amphibirun Logo
Latest News
  • 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

Twitter Feed

Brutal 10 kilometre courses designed and built on handpicked beaches around the UK with surprises for all levels of ability.

Designed and built by the best to challenge your strength, stamina and mental grit, a mixture of rig styled and natural terrain structures.

Run in your Amphibirun T-Shirt and collect your Headband, Medal and Free Beer when you cross the finish line!

Active.com are trusted by millions every year and we're proud to be partnering up to utilise their registration software.

Support our charity partners, SSAFA, the Armed Forces Charity and RLSS or chose a charity close to your heart.

Bring the office out for the day and make your next team building event one to remember, be the best boss!

Upcoming Events

Worthing Beach
June 2019
Worthing, West Sussex
Enter Now
Clacton-on-Sea Beach
July 2019
Clacton-on-Sea, Essex
Enter Now
Weston Super-Mare Beach
September 2019
Weston Super-Mare
Enter Now

Charity Partners

Brand Partners

SIGN UP FOR OUR WEEKLY NEWSLETTER