The Most Insane Mixed 4x400m Relay | Norway STUNS the Field

The Most Insane Mixed 4x400m Relay | Norway STUNS the Field Norway entered the European mixed 4x400m relay as late qualifiers — and left as championship record holders. Here's exactly how they did it. This breakdown explains the tactical and physiological decisions that decided the race: why Warholm ran a controlled opener at 4.8 steps per second, why the Dutch anchor selection changed their finishing potential, and how Jæger's 8.16 m/s average velocity translated into a winning last 100 metres. By the end, you'll understand why the women's anchor leg is now the single most important relay position on the European circuit — and which number to watch in every future mixed 4x400 final. Karsten Warholm, Henriette Jæger, Lieke Klaver, Femke Bol, European Athletics Championships, mixed relay tactics, 400m speed endurance, relay pacing analysis.