London Marathon organizers have made a significant early announcement regarding the 2027 edition, revealing that the ballot for entry will open ahead of this weekend's 2026 event. The randomized draw for the highly competitive 2027 London Marathon will commence at 9am on Friday, April 24, 2026, providing eager runners with their first opportunity to secure a coveted spot in one of the world's most sought-after sporting competitions.
Ballot Details and Application Process
The ballot will remain open until 4pm on May 1, 2026, with successful applicants receiving confirmation emails by early July. The standard application fee has been set at £79.99, but organizers have introduced an innovative "double your chances" option. Runners who choose this enhanced opportunity and secure a place through the second round of the ballot draw will benefit from a reduced fee of £49.99.
International participants face different pricing structures, with a £225 international entry fee that includes a carbon offset charge for overseas travel. This environmental consideration reflects the event's growing commitment to sustainability alongside its athletic ambitions.
Potential Two-Day Format Expansion
In a major development that could transform the event's structure, marathon organizers are actively exploring the possibility of expanding to a two-day format for 2027. This proposed change could potentially accommodate approximately 100,000 participants crossing the finish line, dramatically increasing from current capacity limitations.
Under the proposed new format, the men's and women's elite races would be split across the weekend, with professional and recreational runners automatically entered for both Saturday and Sunday events if expansion permission is granted. This structural change would effectively double participants' chances of securing a place in the iconic race.
Enhanced Participant Benefits
Organizers have also announced improved benefits for unsuccessful ballot applicants. Those who do not secure a race place will receive a complimentary hydration vest valued at over £100, with the donation fee directed to the London Marathon Foundation. This represents a substantial enhancement to the traditional ballot process and demonstrates the event's commitment to supporting all running enthusiasts.
Political Support and Implementation Timeline
London Mayor Sadiq Khan will be directly involved in discussions regarding the proposed two-day format. A spokesperson for the Mayor's office stated: "London is the sporting capital of the world and the Mayor looks forward to working with London Marathon partners to consider if it might be possible to host an event that will run across two days next year."
The current 2026 London Marathon is scheduled for Sunday, April 26, with elite runners and wheelchair racers beginning at staggered intervals from 8.30am. The mass participation event commences at 9.30am, with an official eight-hour cutoff after the last runner starts at 11.30am. The Mall finish line will close at 7.30pm, after which the finish area moves to St James's Park until midnight.
Record-Breaking Interest and Future Prospects
The London Marathon continues to experience unprecedented demand, with a record-breaking 1.1 million people attempting to participate in the 2026 event occurring this Sunday. This overwhelming interest has directly influenced organizers' considerations for expanding to a two-day format, which would allow significantly more runners to experience the world-renowned event.
The early ballot announcement for 2027, combined with the potential format expansion, represents one of the most significant developments in the event's history. These changes could fundamentally alter how both elite athletes and recreational runners engage with one of global sport's most iconic competitions.
