For nearly three decades, the world mile record seemed untouchable. The historic 3:43.13 mark set by Hicham El Guerrouj in 1999 withstood the test of time, generational change, and the evolution of athletics. However, on July 18, 2026, a 28-year-old Briton changed history. Josh Kerr stopped the clock at 3:42.66 during the London Diamond League, becoming the new holder of one of the sport’s most prestigious records and returning the milestone to the United Kingdom after more than four decades.
Beyond the sporting achievement, Kerr represents a generation of athletes who prioritize performance over media exposure. His success was not the result of improvisation but of a carefully designed project developed over several months, in which every training session, every recovery routine, and even the smallest details of his daily life were focused on a single goal. Behind the new world record lies a story of discipline and determination, with a life built almost entirely around athletics.
From Edinburgh to the world athletics elite
Born on October 8, 1997, in Edinburgh, Scotland, Josh Kerr grew up in an environment where sport was always present. His father and brother played rugby, while his mother worked as a physiotherapist, a profession that directly influenced his development as an athlete. From an early age, he learned to embrace competition within his own family and discovered that running was where he could best express that competitive spirit. He later moved to the United States to study Exercise Science at the University of New Mexico, where he won three NCAA titles before turning professional with the Brooks Beasts Track Club.

His career has been defined by steady progression. He became world champion in the 1,500 meters at Budapest 2023, won gold in the 3,000 meters at the World Athletics Indoor Championships in 2024 and 2026, and also claimed bronze at the Tokyo 2020 Olympic Games and silver at Paris 2024. Although he primarily competes in the 1,500 meters, the mile has always represented a special challenge for him—a race with enormous historical significance in British athletics that now once again bears his name.
The obsession with breaking a record that seemed impossible
Unlike many athletes who build their seasons around multiple competitions, Josh Kerr planned almost his entire 2026 season around a single race. Months earlier, he publicly announced the Project 222, an initiative aimed at running the mile in 222 seconds—that is, 3 minutes and 42 seconds. To achieve it, he worked alongside his coach Danny Mackey and the Brooks team on a plan that included specially developed racing shoes, aerodynamic apparel, highly specific training sessions, altitude chambers, and mental preparation based on constantly visualizing the result he wanted to achieve. He even revealed that he wrote his target time in a notebook every day and that his ice baths lasted exactly 3 minutes and 42 seconds.
Away from the track, Kerr maintains a low profile. He lives and trains in Albuquerque, United States, where he has built a routine far from the media spotlight, and in December 2025 he married Larimar Rodríguez, whom he met during his time at the University of New Mexico. In several interviews, he has insisted that he never sought fame and that his priority has always been to compete at the highest level. That philosophy was on full display in London, where he accelerated over the final meters to break a record that had stood since 1999 and become the seventh Briton to hold the world mile record, writing one of the most significant chapters in modern athletics.
