Did we mention there were some waves?

Authieman, swimming in four waters

700 swimrunners on a large sandy beach. 700m to run, and a buoy 500 further away. Guaranteed melee. Add to that waves and strong tide current, and you’re in for a tough first swim. Centred around Berck-sur-mer in the North of France, 1h drive from Calais, the Authieman is unique as it passes through the sea, a river, a lake … and a tiny swimming pool at the very end. …