Sports
Jun 19, 2026
London Marathon to Expand to Two-Day Event in 2027
The London Marathon announced that the 2027 edition will be staged over two days, enabling a record…
The London Marathon confirmed that the 2027 race will be run over Saturday 24 and Sunday 25 April 2027, creating a historic two‑day "Double" that will accommodate a record 100,000 runners and aim to raise over £150 million for charity, with an anticipated £400 million social and economic benefit for London.
The Double: London Marathon's Historic Two‑Day Expansion
Organisers will split the event across two consecutive days, each featuring elite and mass‑participation races.
Elite women, elite female para‑athletes and "good for age" women will compete on the first day, alongside a mixed mass event of ~50,000 runners.
Elite men will headline the second day, followed by a second mass‑participation wave.
Runners cannot enter the in‑person race on both days.
Financial Stakes: £150m Charity Goal and £400m Economic Boost
Charity fundraising target: £150 million, described as the largest fundraising moment in UK sporting history.Projected economic impact on the city: £400 million in social and economic benefits.
Ballot applications exceed 1.3 million, though the chance of securing a place remains under 10%.
Implications for London: Logistics, Community Impact, and Elite Racing
Transport for London and other stakeholders required extensive negotiations to manage road closures for two full days.
Mayor Sadiq Khan welcomed the one‑off expansion, highlighting London’s status as a global sporting capital.
The event will boost local hospitality, tourism, and volunteer engagement across the capital.
Separate elite programmes ensure world‑class competition while preserving the mass‑participation spirit.
Looking Ahead: What the 2027 Double Means for Future Marathons
The "Double" is positioned as a once‑in‑a‑generation experiment that could set a precedent for other major city marathons.
Success could encourage larger participant caps, multi‑day formats, and heightened charity fundraising models.
Organisers will assess logistical outcomes and community feedback before deciding on any permanent format changes.
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#Hugh Brasher
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