Most charity walkers, the ones who aren’t speed demons but are determined to finish, aim for a time between 7 and 9 hours. This is a pace of about 15 to 20 minutes per mile, which is a brisk but comfortable walk. Think of it like a full day at a theme park, except you’re the main attraction and the queues are for portaloos instead of roller coasters. It’s a long day, sure, but it’s also a day filled with incredible energy.
If you’re a power walker or someone who naturally takes long strides, you could shave an hour or two off that estimate. There are people who finish in under 7 hours by keeping a steady, fast pace. But here’s the cool part: the goal isn’t really about the clock. The London Marathon is famous for its amazing crowd support, and stopping for high-fives or to read funny signs is part of the experience. If you rush, you miss the vibe, you know?
How Does It Compare to Other Things?
To give you a fun comparison, walking the London Marathon is like walking from Hyde Park to the Tower of London about four times. Or, it’s roughly the same distance as a full day of shopping at IKEA, but with better snacks and no flat-pack furniture. Another way to think about it: it’s about the length of 300 football pitches lined up end-to-end. That’s a lot of grass, but at least you get a medal at the end, not just a receipt.
TCS London Marathon, April 21, 2026
Wondering if you could do it in a day? Absolutely. Most people who walk the marathon start between 9:00 AM and 10:30 AM, and if they keep a steady pace, they’ll cross the finish line by 6:00 PM or 7:00 PM. That’s a solid 8- or 9-hour shift on your feet. It’s like a very long workday, only you’re outside, moving, and strangers are handing you jelly babies. It’s oddly satisfying.
