London marathon to double in size: a running revolution?
The London Marathon, a spectacle that routinely transforms city streets into a vibrant tapestry of athletic endeavor and charitable fundraising, is poised for a dramatic expansion. Organizers have announced plans to split the iconic race across two days in 2027, effectively doubling the field to a staggering 100,000 runners. This move signals not just logistical adaptation, but reflects a broader, and frankly astonishing, surge in the popularity of distance running, particularly among younger demographics.
A surge fueled by gen z and female runners
The numbers tell a compelling story. Over 1.1 million people entered this year’s ballot – a 750,000 jump from just four years ago. But the true revelation lies in the composition of that influx. A remarkable one-third of entrants fall within the 18-29 age bracket, with women now representing the majority of those under 30. This isn't a gradual shift; it’s a tectonic one. As BBC presenter Sophie Raworth observed, witnessing a turnout of 220 people, predominantly women averaging 29 years old, during a Sunday morning training run near the Thames, stands in stark contrast to her own experiences just a decade ago.
The rise of “crews,” informal running groups prioritizing inclusivity and social connection over pure speed, has been instrumental. Unlike traditional running clubs, these crews emphasize camaraderie, post-run coffee, and a shared enjoyment of the sport. It's a shift that resonates deeply with Gen Z, who, according to Runners and Stunners founder Jenny Mannion, are seeking tangible experiences—like running—in place of traditional social outlets.
Social Media's Amplifying Effect The phenomenon isn't happening in a vacuum. Platforms like TikTok and Instagram are fueling the movement, showcasing the mental and physical benefits of running, and fostering a sense of empowerment within these burgeoning communities. Lillie Bleasdale, of Passa, highlights the crucial role of safety and support, noting that women are actively seeking environments where they feel comfortable, a factor driving remarkable retention rates within these groups.
Beyond performance: comfort, style, and a cultural reset
The transformation extends beyond the running community itself. Major sportswear brands are responding to the evolving landscape, prioritizing plush comfort and stylish designs alongside performance. Kevin Fitzpatrick, New Balance’s vice-president of running, notes a “total rewrite of run culture,” driven by younger runners and increasingly influenced by creatives from music, art, and fashion. The recently launched New Balance Ellipse shoe exemplifies this approach, attracting a new wave of customers.
The contrast with the London Marathon’s humble beginnings in 1981, with just 6,255 finishers – 95% of them men – is almost comical. Hugh Brasher, the race director, rightfully celebrates this extraordinary growth, emphasizing the unifying power of the event. He points to the simple truth that we share far more than we differ, a sentiment gleaned from his own travels and encounters with people across the globe.
The 2027 split-day marathon isn't merely an expansion of an event; it’s a reflection of a broader societal shift—a re-evaluation of leisure, community, and the pursuit of well-being. The numbers are undeniable: the running boom, powered by a generation seeking connection and empowerment, is here to stay. And the London Marathon, with its bold adaptation, is poised to lead the charge.