The London Marathon 2025 is set to be one of the most exciting editions in the race’s rich history. With new elite runners making their debuts and a record-breaking number of participants, London’s streets will once again host thousands of athletes and supporters. If you're planning to watch, participate, or simply follow the action, this comprehensive guide covers all key details to get you ready for race day.

When Is the London Marathon 2025?

Mark your calendar for Sunday, 27 April 2025. The event kicks off with the elite wheelchair races at 8:50am, followed by the elite women's race at 9:05am and the elite men's and mass start from 9:35am. Whether you're cheering from the sidelines or watching at home, the marathon is set for a memorable day in the capital. In case you want further details about timings and broadcast options, The Independent provides a complete guide to race day, elite line-ups, and how to watch the marathon live.

The Iconic London Marathon Route

The London Marathon course spans 26.2 miles, traversing a scenic, mostly flat route. The race begins in Greenwich, heads east to Woolwich, and then loops back across the Thames—featuring landmarks such as the Cutty Sark, Tower Bridge, the Tower of London, London Eye, and Big Ben. The course concludes in spectacular fashion on The Mall near Buckingham Palace. This route, almost unchanged since 1981, offers both runners and spectators stunning views of London’s historic sites.

Star-Studded Elite Fields

London Marathon 2025 boasts a remarkable roster of athletes. Olympic legends and up-and-coming stars, including marathon world record holders, will challenge for the title. On the men’s side, star runner Eliud Kipchoge returns, along with debutant Jacob Kiplimo. The women’s race features Olympic champion Sifan Hassan and debuts from Eilish McColgan and Holly Archer. Want to view the full elite start lists and more participant details? Find an updated rundown in The Independent’s preview of the 2025 London Marathon.

Prize Money and Records

The 2025 edition continues to offer impressive prize pots. Both the elite men's and women's races, as well as wheelchair divisions, have equal prize money. Each winner stands to earn $55,000 (around £44,000). Additionally, there are major bonuses for course records and world-record performances. The event has a tradition of attracting the world's best, which keeps finish times and excitement levels high each year.

Weather Forecast for Race Day

Weather can be a decisive factor for runners and spectators. Current forecasts predict sunny skies and comfortable temperatures for the London Marathon 2025. Early morning start times should see ideal running conditions around 16-18°C, with temperatures peaking at approximately 22°C later in the day. For a detailed outlook, The Guardian covers this year’s race day forecast and expected conditions.

Securing a Spot for Future Races

Inspired to run in 2026? Securing a place in the London Marathon can be challenging due to the event's popularity. The ballot for 2026 opens the day after the 2025 marathon and closes about a week later. Chances are slim, but options include running for a charity, qualifying via the "Good for Age" category, or entering through international tour operators. If you're considering applying, this guide by Time Out London explains the ballot process, costs, and how to increase your chances.

Watching, Supporting, and Participating

The London Marathon is more than just an athletic contest; it's a citywide celebration. Whether you're cheering on loved ones, taking part in the charity run, or aiming for a personal best, the event is accessible to everyone. Live broadcasts will be available on the BBC and online via BBC iPlayer, so fans everywhere can share in the excitement.

In Summary

The London Marathon 2025 promises unforgettable memories for both runners and fans. With a blend of world-class competition, city landmarks, and enthusiastic crowds, the event remains a highlight of the athletic calendar. Good luck to all taking part, and remember—whether you run, cheer, or stream from home, you’re part of one of the world’s greatest sporting moments.