Harry Kane will captain England at the FIFA World Cup 2026, but the question dominating the squad's camp is not whether he starts — it is how many minutes he can physically sustain across a gruelling, heat-soaked tournament in North America.

For the first time in years, Ivan Toney and Ollie Watkins are expected to play a genuinely significant role rather than simply serve as back-up options. The trio form England's full striking contingent for the competition, and manager Thomas Tuchel is said to be carefully managing Kane's workload with the latter stages of the tournament firmly in mind.

A demanding season and brutal conditions

Kane arrives in North America having clocked 4,423 minutes for Bayern Munich this season — a figure that dwarfs his previous three campaigns. In his final season at Tottenham Hotspur, he played just 3,934 minutes. That volume of football, combined with a Bundesliga title charge, means his legs have absorbed enormous strain heading into the summer.

The conditions in the host cities will only compound the challenge. The Football Association anticipates temperatures exceeding 30°C for any match kicking off before 5pm local time. Two of England's group fixtures are scheduled to begin at 4pm, with the third at 5pm — meaning the heat will be a constant factor throughout the group stage.

Euro 2024 a cautionary tale

Tuchel's concerns are rooted in recent experience. At Euro 2024, Kane visibly struggled through the tournament while managing a back problem, and the toll it took was plain to those watching from the stands. Tuchel is determined to prevent a repeat, particularly given that this edition of the World Cup features 48 nations and an additional knockout round compared to previous tournaments.

The England manager has previously described certain attacking players as