The Biathlon of Foolishness is Mission Motorsport’s most spirited challenge—designed to test your courage, raise vital funds, and leave you laughing (and shivering) all the way to the finish line.

This unforgettable event kicks off with a short fun run around half of Anglesey Circuit, followed by a plunge into the icy waters of the North Irish Sea in November. Yes, it’s cold. Yes, it’s ridiculous. And yes—it’s absolutely worth it.

What’s Involved?

A light-hearted run on one of the UK’s most iconic motorsport circuits

A bracing sea swim that’ll wake up every nerve in your body

A whole lot of camaraderie, community, and charitable spirit

Why should you get involved?

Because every splash, step, and smile helps Mission Motorsport deliver recovery, training, and employment opportunities to those who’ve served. Your fundraising fuels hope, purpose, and transformation.