The 2026 London Marathon will take place on Sunday, April 26, and promises to be one of the most exciting races of the season. As part of the Abbott World Marathon Majors, the London event attracts tens of thousands of participants and millions of spectators worldwide. This year, the race stands out not only for its iconic route but also for a world-class elite field in both the men’s and women’s races. Below, you’ll find a complete guide to the course, elite contenders, practical information, and key training tips to tackle the 42.195 km through the streets of the British capital.
Course: from southeast London to the city centre
The route follows its traditional layout. The start takes place in Greenwich and Blackheath, with runners heading towards central London while passing some of the city’s most iconic landmarks. The course goes by the Cutty Sark, crosses Tower Bridge, and loops through the financial district of Canary Wharf before returning along the River Thames. In the final kilometres, runners pass the London Eye, Big Ben, and the surroundings of Buckingham Palace, finishing on The Mall.
This is a fast and mostly flat course, although frequent turns, direction changes, and runner congestion make pacing strategy essential. To prepare, include long runs on flat terrain, tempo sessions, and workouts with pace variations to stay efficient in an urban racing environment.
If you want to fine-tune your strategy, the SnapRace app allows you to track your training, load routes, and analyse your progress to arrive race-ready.
Logistics and runner information
All participants must collect their bib and race pack at the TCS London Marathon Running Show, held at ExCeL London between Wednesday, April 22 and Saturday, April 25. The final deadline for collection is Saturday at 5:30 p.m.. Your race pack includes your bib with timing chip, the official kit bag, and the baggage truck label. Be sure to bring valid photo ID.
The organisation also provides an official app with real-time updates, live tracking, logistics alerts, and access to your digital Event Pass. The Running Show features brand stands, expert talks, and interactive experiences, making it worth planning time for your visit.
On race day, check public transport schedules and road closures in advance, especially around Greenwich, Tower Bridge, and The Mall finish area.
Women’s elite race: a world-class showdown
In the women’s race, Ethiopia’s Tigst Assefa headlines the field as defending champion and one of the fastest marathoners in history. She will face strong competition from Kenya’s Joyciline Jepkosgei, Olympic champion Hellen Obiri, and Ethiopia’s Degitu Azimeraw. Other contenders such as Eunice Chumba and Magdalena Shauri add depth to an already stacked lineup.
British attention will focus on Eilish McColgan, making her highly anticipated marathon debut, alongside Jessica Warner-Judd. With such a high-calibre field, a fast race is likely, although London often rewards tactical racing over aggressive early pacing.
Men’s field: Sawe defends his title in a stacked race
In the men’s race, Kenya’s Sabastian Sawe returns as defending champion and one of the fastest athletes on the circuit. His main challenger is expected to be Uganda’s Jacob Kiplimo, known for his exceptional endurance. Other top contenders include Tamirat Tola, Amos Kipruto, Deresa Geleta, and Uganda’s Joshua Cheptegei, who continues to transition to the marathon distance.
There is also huge anticipation around the marathon debuts of Ethiopia’s Yomif Kejelcha and Hagos Gebrhiwet, both elite track specialists. European interest will come from Germany’s Amanal Petros, along with British runners such as Mahamed Mahamed, Philip Sesemann, and Patrick Dever.
If the early pace is aggressive and conditions are favourable, finishing times under 2:03 could be on the cards. London once again delivers a compelling mix of established champions, rising stars, and exciting newcomers.
Training tips for the London Marathon
- Plan ahead: follow a 16–20 week training plan combining long runs, tempo sessions, and speed workouts.
- Simulate the course: train on urban routes with turns and pace changes to prepare for London’s fast but technical layout.
- Focus on nutrition: increase carbohydrate intake in the days before the race and practise your fueling strategy during long runs.
- Prioritise recovery: rest, strength training, and mobility work are just as important as mileage.
- Use technology: a GPS watch and tools like SnapRace can help you control pacing and analyse your performance.
You can also explore our blog for deeper insights on marathon nutrition and the role of technology in major races.
Where to watch: best spectator spots
If you plan to spectate, choosing the right location is key. The start area in Greenwich and Blackheath offers an incredible atmosphere, though it can be crowded. Tower Bridge is one of the most iconic viewing points, while Canary Wharf and the final stretch on The Mall are perfect for seeing runners during decisive moments.
Arriving early, checking transport options, and following safety guidelines will ensure a better experience. London transforms on marathon day, and the crowd support is a fundamental part of the race.
After the race, the city continues celebrating with runners sharing stories and achievements. And remember: your marathon doesn’t end at the finish line. With SnapRace, you can keep tracking your progress, set new goals, and stay connected with a global running community.
Ready to experience the 2026 London Marathon? Download SnapRace and start preparing for one of the most memorable challenges in the running calendar.