London Marathon Calendar (2026)
| Year | Date | Day | Days Left |
|---|---|---|---|
| 2026 | April 29 | Wed | 25 days |
London Marathon day runs on simple math: 42.195 km, a mostly flat route, and a city that gets loud in the best way. For the 2026 edition, the date is set for Sunday, 26 April 2026, with the start in Greenwich/Blackheath—so if you’re planning travel, training, or just the meet-up spot after, you can stop guessing and start sketching the day. It’s also one of the major sporting events on the global calendar, drawing elite runners, charity teams, and spectators from around the world.
Race Numbers That Matter
| Distance | 42.195 km (26.2 miles) |
| Terrain | Road course, fast and flat |
| Elevation Gain | 246 feet (about 75 m) |
| Finish Cut-Off | 8 hours (then you move onto the pavement) |
| Pacers | From 03:00 to 07:30 |
| Course Markers | Mile and kilometre markers |
If you like tidy planning, those numbers help you make clean choices: pace targets, shoe picks, and even the time you tell your family to show up (give them a wide window, though—London does queues like it’s a hobby). Keep it simple, then adjust.
Recent Benchmarks People Talk About
- 56,640 finishers crossed The Mall in 2025 (a record for a marathon).
- That same 2025 day raised £87.3 million for charity.
- Total charity money raised since 1981: about £1.4 billion (yes, billion).
- Ballot demand is wild: 1,133,813 people applied for 2026.
Here’s the thing: those figures aren’t just trivia. They explain why hotels fill up, why the start area feels like a small town, and why the finish can be emotional even if you’re “only” out there for a steady jog. Big day, small personal story—every time.
People remember Tower Bridge, sure. They also remember the sound—their name shouted back at them (sometimes twice, because why not).
Where The Route Goes
The modern course starts around Blackheath and Greenwich, then works its way along the Thames with long, runnable stretches that feel friendlier than they look on a map. You pass places people actually recognize—Cutty Sark, Tower Bridge, the shiny edges of Canary Wharf—and then, late in the day, you get that straight run toward The Mall. Into the final miles you go, and suddenly the city feels close enough to touch.
Technically, the course is built for rhythm: it’s road-smooth, the elevation gain sits around 246 feet, and the organization leans into clear distance markers in both miles and kilometres. That matters more than people admit. When your brain gets a bit fuzzy (it happens), a clean marker can snap you back to reality.
And yes, the crowds can carry you for a while—like a gentle push on a swing—but you still do the work. Keep your effort steady. Save the “go on then!” surge for later, when it actually pays you back.
How Entry Works and What It Costs
Most people talk about “getting in” as if it’s one door. It isn’t. You’ll usually see three common routes: the public ballot, a charity place, or a time-based option (often called Good For Age for UK runners). Honestly, this is why the event stays so popular: different paths, same start line buzz.
Ballot Basics
The ballot is the classic way in, and it’s the one that creates those jaw-dropping application numbers. For 2026, more than 1.13 million people put their name in. If you like your admin tidy, note that ballot results are typically handled by email in June.
There’s also a second-ballot idea tied to a donation option: if you don’t get in first time, you can still get another shot—plus a premium winter running top if both draws miss. A bit cheeky, a bit clever. Options help.
Fees People Actually Ask About
- UK entry fee (no donation option): £79.99
- UK fee with donation option (if offered a place): £49.99
- International entry fee: £225
Charity places vary by organization, mostly because fundraising targets differ. Still, plenty of runners pick this route on purpose. To be honest, raising money can steady your motivation on the rainy Tuesday runs—the ones nobody posts about.
Course Support and Cut-Off Rules
London does support in a very practical way, not just in a “woo!” way. You get course toilets at the start, then every mile from Mile 1 to Mile 24, and again at the finish; accessible options appear at the start and finish, plus Miles 1 and 2 and then every even mile. It sounds boring until it isn’t. (Anyone who has had a last-minute panic knows exactly what that means.)
Drinks are laid out with predictable spacing, which makes planning easier than in some races. Water appears every three miles from Mile 3 to 15, then again at Miles 17, 19, 21, and 24. Sports drink shows up at Miles 7, 15, 21, and 23, and gels are offered at Miles 14 and 19; there are also refill points at Mile 15 if you carry your own bottle. Anyway, if you’re the sort of runner who forgets to drink, this setup quietly saves you.
The official cut-off gives you eight hours to finish. If you can’t hold that pace but want to keep going, you move onto the pavement for safety, and the event team still guides you toward the line. It’s a kind rule, actually—firm, but not harsh. Keep moving, even if it’s run-walk, run-walk, run-walk. Yes, I repeated it. On purpose.
Pacers, Timing, and The Little Mental Tricks
Pacers cover finish targets from 03:00 to 07:30, and they’re easy to spot because they carry tall flags that show their time. If you’ve never followed a pacer, start with a simple plan: sit just behind them for a few miles, then decide if you want to commit. Sometimes it clicks. Sometimes it doesn’t. Both are normal.
If you care about pacing, use the mixed marker system to your advantage: miles help when you think in “pace per mile,” kilometres help when your watch is set to metric and you can’t be bothered faffing with settings at 6 a.m. Make it easy on yourself.
Training Weeks That Feel Real
People love to say “just follow a plan,” but real life has opinions. A useful training rhythm usually gives you one long run, one faster session (even if “faster” means controlled), and a couple of easy runs that build your weekly habit. The goal is simple: show up often enough that your body stops acting surprised. Consistency wins.
Training for a marathon is like learning a new song on the piano—at first your hands feel clumsy, then one day you can play without staring at every note. That’s the moment you want before race day. Not perfection. Comfort with the work.
| Day | Example Focus | What It Feels Like |
|---|---|---|
| Mon | Rest or gentle walk | Reset the legs |
| Tue | Shorter quality session | Work, then breathe again |
| Wed | Easy run | Chat pace |
| Thu | Medium run or steady effort | Controlled, not frantic |
| Fri | Rest or light cross-training | Keep it easy, keep it easy |
| Sat | Easy run + a few short strides | Loose and springy |
| Sun | Long run | Patience practice |
This kind of week isn’t fancy, and that’s the point. If you’re new to distance, keep the long run progression gradual and protect your easy days. If you’re experienced, you can add a little more structure—but don’t turn every run into a “test.” Save tests for race day.
One more thing people forget: London’s spring weather can swing. It might feel crisp, it might feel mild, it might feel oddly warm for April. So train in different conditions when you can (not hero stuff, just normal variety). Your future self will say cheers.
Pacing, Shoes, and Small Details
On a course like London, pacing mistakes usually look the same: people go out too fast because the first miles feel smooth and the crowd is buzzing. Then the day gets long. A simple fix is to cap your early effort, even if it feels almost too easy. Boring early pacing makes for a better final hour.
Shoe choice doesn’t need drama. Wear what you’ve trained in, and keep your laces and socks consistent. Blisters come from tiny changes, tiny changes that seem harmless—new socks, different lacing, a “just in case” insert. Don’t change what already works.
Fuel is personal, but the timing isn’t mysterious: start earlier than you think you need to, then take small amounts regularly. If gels are offered at Miles 14 and 19, treat that as a planning anchor, not the whole plan. Put a reminder on your watch if you’re forgetful. Simple, not flashy.
A Practical Race-Day Plan That Doesn’t Feel Robotic
Pick one meeting point after the finish (just one), and agree on a backup if phone service gets patchy. Write it down. Sounds silly. It isn’t. When your brain is tired, you’ll thank past-you for being so stubbornly basic.
Bring a warm layer for the start and an old top you don’t mind leaving behind, then focus on staying calm in the wave. Nervous? Good. It means you care. Breathe, look around, and settle.
If you’re watching rather than running, the best spots are usually the places where the route naturally slows people down or funnels them in—Tower Bridge is the famous one, but some of the later sections can be just as fun and less packed. Plan your move like you’re heading to meet mates in a busy station: early, with a clear “if we miss each other, we go here” rule. Sorted.
London Marathon isn’t only a race; it’s an organized moving crowd with a finish line at the end. Some people chase a time, some chase a personal promise, some just want to see if they can do it. All of that fits. And when you turn onto The Mall, the day becomes very simple again: one foot, then the other. Keep going.