Josh Kerr breaks mile world record at London Diamond League

Saturday's Novuna London Athletics Meet produced a cascade of elite performances across a sold-out London Stadium, headlined by Josh Kerr's shattering of the mile world record but enriched by victories from Olympic and world champions in nearly every marquee event.

Alfred and Hodgkinson Dominate on the Women's Side

Saint Lucia's Julien Alfred confirmed her status as the world's premier female sprinter with a meeting record of 21.66 seconds in the women's 200m, holding off Olympic champion Gabby Thomas, who finished second in 21.81. Shaunae Miller-Uibo of the Bahamas took third in 22.24, while Britain's Dina Asher-Smith ran a season's best 22.28 for fourth.london.diamondleague+1

The final track event of the evening belonged to Keely Hodgkinson, who took the bell in under 57 seconds and powered home to win the women's 800m in 1:56.21. Femke Broeders-Bol, the Dutch 400m hurdles specialist who has transitioned to the 800m, closed hard but settled for second in 1:56.46. Hodgkinson, reflecting on recent difficulties, told the Diamond League broadcast: "There are mixed emotions today. I am going to take the positives because it has been a tough couple of weeks. Not everything always goes to plan, but I am proud with how I have dealt with it."youtube+2

Benjamin and Ajayi Shine in Men's Sprints

Rai Benjamin, the reigning Olympic 400m hurdles champion who has shifted focus to the flat quarter-mile ahead of the 2028 Los Angeles Olympics, ran a personal best of 44.05 seconds to edge Britain's Matthew Hudson-Smith and claim his first Diamond League win at the distance. Benjamin's previous best had been 44.11, set earlier this season at the Prefontaine Classic.diamondleague+2

Nigeria's Kayinsola Ajayi delivered the men's 100m highlight, equalling his national record with a 9.84-second run into a -0.7 headwind to beat world champion Oblique Seville of Jamaica, who clocked 9.87. Britain's Romell Glave, the newly crowned national champion, ran a personal best of 9.95 for third. Ajayi, who had beaten Seville previously this season, told FloTrack afterward: "I don't need no talking — just straight business."london.diamondleague+3

A Record-Breaking Atmosphere

The performances came against the backdrop of Kerr's 3:42.66 mile, which broke Hicham El Guerrouj's 27-year-old mark of 3:43.13. Other highlights included Karsten Warholm's world-leading 46.61 in the 400m hurdles, Cierra Jackson's Diamond League record of 71.72m in the women's discus on her final throw, and Marileidy Paulino's come-from-behind 48.97 victory in the women's 400m. The meeting, the 11th stop on the 2026 Diamond League circuit, now gives way to the European Championships as the next major target for many of the continent's athletes.youtube+1