The London Marathon transforms our capital into one giant street party every year. On Sunday, 27 April 2025, over 50,000 runners will take on this legendary course, but it’s the thousands of supporters who help to create the magic. From music and entertainment and impromptu water stations to fancy dress crowds and walls of noise – supporters turn a challenging 26.2 miles into an unforgettable celebration of human spirit.
Supporting a London Marathon runner is an adventure all its own. You’ll walk miles, cheer until you’re hoarse, and probably get a bit lost on the DLR. But you’ll also experience London at its very best, discover hidden corners of the city, and play a crucial part in helping runners achieve something extraordinary. Here’s your guide to catching all the action, with The Clarendon Hotel in Blackheath as your perfect base.
The Start Line: Blackheath
The London Marathon begins on Blackheath Common, where thousands of runners gather to embark on their 26.2-mile adventure. Staying at The Clarendon means you’ll be just steps away from the excitement. Runners can enjoy a stress-free morning, while spectators can watch the start from the comfort of the hotel’s doorstep. After cheering your runner off, pop back to the hotel for breakfast and plan your supporting strategy!
Mile by Mile: London Marathon Highlights of the Route
The beauty of the London Marathon route is how it connects some of the city’s most iconic landmarks. Each spot offers its own unique atmosphere and spectating opportunities. Whether you choose to stay in one place or dash between several viewing points, here’s what you can expect along the route.
Mile 6: Greenwich and The Cutty Sark
Your first major viewing point. The historic tea clipper provides a stunning backdrop as runners stream past. While waiting, explore Greenwich Market, visit the Maritime Museum, or grab a coffee in one of Greenwich’s charming cafes. The Cutty Sark area gets busy, so arrive early to secure your spot.
Mile 12: Tower Bridge
Time for one of the day’s most iconic moments. Position yourself on the bridge or along the approach to watch runners cross this magnificent Victorian landmark. The area around Tower Bridge buzzes with energy and offers plenty of pubs and cafes for refreshments.
Mile 18: Canary Wharf
By now runners are deep into their challenge. The route winds through Canary Wharf’s gleaming towers, creating a unique atmosphere as cheers echo between the buildings. The area’s layout lets you catch your runner multiple times – use Canary Wharf’s shops and restaurants between viewing points.
Mile 23: The Embankment
Join the wall of noise as runners emerge onto the Embankment. With the London Eye standing proud across the Thames and Big Ben in view, you’ll witness runners digging deep for their final push. This stretch offers several viewing points before runners turn towards the finish.
The Finish: The Mall
Watch runners achieve their dreams as they sprint (or crawl!) down The Mall towards Buckingham Palace. The sense of accomplishment is very often overwhelming as runners cross the line. It’s certainly something to witness! And after your runner finishes, St James’s Park provides a perfect meeting spot to celebrate.
Making The Most of Your London Marathon Weekend
While the marathon itself is Sunday’s main event, the whole weekend offers opportunities to soak up the atmosphere. The Clarendon’s position in the heart of Blackheath puts you perfectly placed for both the race and exploring the area. Take time to wander through Blackheath village with its independent shops and cafes, or head to nearby Greenwich to discover its World Heritage sites.
When your runner needs to collect their race pack from ExCeL, turn it into part of the adventure. Take the Emirates Air Line cable car for spectacular views across London, and explore the Running Show yourself – even as a supporter, you’ll feel the building excitement as thousands of runners prepare for their big day.
Your London Marathon Base at The Clarendon
On race morning we’re sure you’ll appreciate The Clarendon’s unbeatable location. Watch the start unfold from our doorstep, then enjoy a leisurely breakfast while planning your supporting strategy. Throughout the day, our lounge often becomes a natural hub for supporters between cheering points where you can track your runner’s progress, swap stories with other spectators, and take a welcome break from the crowds.
And after your runner has conquered those 26.2 miles? Return to celebrate their achievement in our restaurant, where we’ll help you toast their success in style.
The London Marathon is one of the year’s most anticipated events, and accommodations fill up quickly. Book your stay at The Clarendon Hotel now to ensure you’re perfectly placed to experience the race.