The National Three Peaks Challenge is one of the UK’s most iconic mountain endurance challenges… and also one of the easiest to underestimate.
On paper, it sounds almost reasonable: climb the highest mountains in England, Scotland, and Wales within 24 hours. A nice little adventure, right?
In reality, it’s more like a carefully timed chaos-fest involving big climbs, very long drives, very little sleep, and at least one moment where someone says, “Whose idea was this again?”
If you’re planning to organise your own National Three Peaks Challenge, this guide covers everything you actually need to know – from routes and driving logistics to training, kit, and the classic mistakes people always make.
What Is the National Three Peaks Challenge?
The challenge is simple in concept (dangerous words):
You climb:
Ben Nevis – 1,345m
Scafell Pike – 978m
Snowdon – 1,085m
And you do all three within 24 hours – including the driving in between.
For those who want to complete the challenge without the dreaded 24 hour limit, check out our 3 Peaks in 3 Days events.
The numbers look like this:
~23 miles of walking
~3,000m of ascent
450+ miles of driving
So no, it’s not just a “walking challenge.” It’s a logistics challenge disguised as a hike.
How Hard Is the National Three Peaks?
This is the big question everyone asks.
The honest answer? It’s tough, but very doable if you plan properly.
What actually makes it hard isn’t scrambling or technical climbing. It’s everything else:
Very little sleep (or none at all, if you’re going full chaos mode)
Long, tiring drives between peaks
Night hiking (usually up Scafell Pike, because why not make life harder)
Fatigue building with each mountain
Constant time pressure
Individually, each mountain is manageable. Put them together with sleep deprivation and a stopwatch, and suddenly it feels like a completely different challenge.
We’ve heard the question countless times: what’s tougher – this or a marathon? And every single time, the answer comes back the same – the Three Peaks, no contest. A marathon is something you can train for predictably – steady pace, set distance, crowds cheering you on, and you’re usually done within 4 – 6 hours. The Three Peaks, on the other hand, is a different beast entirely: you’re speed-hiking uphill, half-jogging downhill on tired legs, constantly second-guessing how exhausted you really are, watching every single step so you don’t roll an ankle, and doing it all while running on little to no sleep. It’s not just physical, it’s a full mental battle from start to finish.
National Three Peaks Order (Route Strategy)
Most groups follow this order:
Ben Nevis – start early morning
Drive to the Lake District (~5 – 6 hours)
Scafell Pike – usually overnight
Drive to Snowdonia (~4 – 5 hours)
Snowdon – finish strong(ish)
Why this order?
It’s the most efficient driving route
- For most, Snowdon is closer to home
The roads and access points work best this way
Finishing on Snowdon just feels nicer psychologically (and you’ll take any small win at that point)
Ben Nevis: Where It All Begins
Ben Nevis is your starting point. Most begin at the visitor centre, there’s a large pay and display car park, but it fills up quickly, so don’t arrive late and expect an easy spot. There are toilets and a shop, but ideally get your driver to grab anything you need to save time after the climb.
Your clock starts when you cross the bridge.
The “Cheat Code” Start
Want to save time? Get dropped near the youth hostel about 1.4km up the road.
Main route: ~1.57km to the join point
Shortcut: ~0.71km
The catch? It’s known as “Heart Attack Hill” – steep, often slippery, and not exactly a gentle warm-up. Worth it if you’re fit and want to skip the crowds and shave some time.
The Climb
Ben Nevis is the longest of the three at around 11 miles.
It starts fairly gradual, then steepens after the wooden bridge towards Conservation Corner (this is where it starts to hurt). It eases off briefly near the top of this section towards Red Burn before climbing again through the rocky zig-zags, followed by a flatter final push to the summit plateau.
Summit Tip
Don’t hang around – quick photo, touch the trig point, and head back down. We see groups pushing hard on the mountain to then waste 20 minutes stood talking and having a second breakfast at the summit. Save it until you’re back on the road.
Timing
Most guides allow 6 hours up and down. But for a true 24-hour challenge (including driving):
Aim for 5 hours or less. Anything longer makes the rest of the challenge much tougher.
Scafell Pike: Where Things Get Interesting
Scafell Pike is up next and this is where the challenge often gets real.
Most groups start from Wasdale Head National Trust car park. There are 24-hour toilets here, and the path begins in the far corner. Sounds straightforward… and at first, it is.
The route starts fairly gentle, but once you cross the river, that changes quickly. You’re straight into a long, steep climb that feels like a never-ending staircase, which then turns into loose, rocky terrain – just as steep, but now with added ankle-testing fun.
Navigation: This Is the Big One
This is the hardest mountain to navigate – especially at night.
Paths can be slippery in wet weather
It’s very easy to take a wrong turn on the way down
Phone signal? Basically non-existent
GPS? Also unreliable
And yes, people do go the wrong way. Some groups have ended up on the completely wrong side of the mountain and had to pay a small fortune for taxis back.
Key tip near the end:
You’ll pass through a gate with a small sign.
If you started at Wasdale Head National Trust car park, take the left path and keep the river on your left.
Miss this, and you’ll end up in the hamlet of Wasdale Head. Not a disaster, but with no signal, contacting your driver becomes… tricky.
Your options then:
Walk 1.38km back uphill to rejoin the correct path and continue 0.96km downhill back to the correct carpark
Or follow the road out ~1.2km back to the car park
Neither feels fun at that stage.
No Cheat Codes Here
Unlike Ben Nevis, there’s no shortcut.
This one comes down to:
Solid navigation
A good headtorch
Proper footwear with grip
Simple, just not easy.
Extra Tip (That Could Save You Time)
With no signal at the car park, setting your sat nav after you finish can be a pain.
Best option: set your route before you arrive, from Ben Nevis to Snowdon with Scafell Pike as a stop.
If not, head out of the car park and turn left – you should pick up patchy signal after a short drive.
Snowdon: The Pressure Point
Snowdon is the last leg of the challenge and where the pressure really kicks in. By this point, you’ve pushed hard on the first two peaks, but arriving at Snowdon with around four hours left is when doubt starts creeping in.
Most groups start from Pen y Pass, with the Pyg Track being the popular choice. It’s about 3.5 miles to the summit, with sections of steep climbing and flatter stretches. Watch out for mist, wet slabs, and slippery rocks – it’s quick if the weather behaves and the path isn’t crowded. The alternative, the Miners Track, is slightly longer at 4 miles and gentler for most of the route, but ends with a serious leg-burning climb to meet the Pyg Track. Our advice: stick with the Pyg Track for the ascent.
As you near the top, you’ll join the Llanberis Path. Wind can be fierce on this side, so layer up if needed. Turn left here for the final ~15-minute push to the summit. Quick photo, touch the trig point, and get moving, don’t linger.
Descending Snowdon
Deciding your descent depends on conditions:
Pyg Track: ~0.5 miles shorter, but crowds and wet rocks can slow you down.
Steep section to Miners Track: Clears quickly near Glaslyn (the Blue Lake), giving you a wide path and a steady downhill to pick up speed toward the finish.
Once you reach the car park and pass through the gate… congratulations. You’ve done it.
Practical Tips at the Finish
Car park: expensive and must be booked in advance. If not, get dropped off and have your driver wait where there’s internet/Wifi signal – you won’t have any phone or internet during the descent.
After finishing: rest near the information office bench by the toilets to grab free Wi-Fi from the information centre and message your driver.
For a celebratory breakfast, two top picks:
Siabod Cafe: hearty, calorie-dense fare – thick bacon, local sausages, full English/Welsh style.
Conwy Falls Cafe: A lighter breakfast choice with quality ingredients.
Transport Tip: Avoid the Traffic
When leaving Pen y Pass, if your journey takes you right when leaving the car park, make sure you then turn left at the T-junction at the bottom of the hill (even if your sat nav says right). The roads are wider and smoother; going right risks getting stuck in narrow lanes full of caravans, coaches, and temporary traffic lights – trust us, it’s a nightmare during Three Peaks season.
Snowdon is the mountain where fatigue, time pressure, and tricky conditions converge. Stay alert, follow the right paths, and enjoy that final triumphant summit.
Transport & Driving Logistics
If you’re doing this yourself, this is the bit that can make or break your entire challenge.
What you’re dealing with:
450+ miles of driving
Around 9–11 hours behind the wheel
Increasing fatigue as the day (and night) goes on
Very important:
Do NOT have your walkers doing the driving.
Seriously. It sounds efficient. It is not.
Best approach:
Have atleast 2 dedicated drivers who are not hiking
Rotate drivers when possible
Or consider hiring a minibus with a driver (less glamorous, much smarter)
Driving while exhausted is dangerous and one delay can throw your entire schedule off.
Things to consider:
- Football, when tackling the three peaks, depending on the time of year there may well be a home football game in Glasgow which you’ll pass through on your way to Scafell Pike. Adjust travel based on any home games.
- Rest stops at services, the clock is still ticking, make sure your not faffing around looking at what biscuits to buy and be time concious.
- Fuel, this event uses a good amount of fuel to cover the mileage. Therefore fill up in Fort William in Scotland and then either at a service station near Scafell Pike or on route to Snowdon.
- Drivers need their rest, if you need to pull out of the challenge, try not to sit there talking to the drivers whilst everyone else is on the mountain. Let them have some sleep.
- Sleeping in a car/minibus isn’t the most comfortable or warm place to be, bring a blanket, a cushion, eye mask and ear buds otherwise other groups coming and going all night will keep you up.
Driving Postcodes:
Ben Nevis Vistitor Centre: PH33 6ST
Ben Nevis Heart Attack Hill: PH33 6SY
Scafell Pike National Trust Car Park: CA20 1EX
Snowdon Pen y Pass: LL55 4NU
Dont forget to pre-book your Snowdon parking
Suggested Timeline (A Rough Guide)
Every group’s slightly different, but here’s a typical structure:
08:00 – Start Ben Nevis
14:00 – Finish + start driving
19:30 – Start Scafell Pike
23:30 – Finish + start driving
04:00 – Start Snowdon
08:00 – Finish
This gives you a small buffer… which you will almost certainly need.
Because something will run late. It always does.
National Three Peaks Training: What You Actually Need
If you’ve looked this up already, you’ve probably seen everything from:
“Just go for a few walks”
to “Train like you’re entering an ultramarathon”
The truth is somewhere in the middle.
Focus on:
Long walks (5 – 8+ hours)
Hill training (the more, the better)
Back-to-back training days
Walking on tired legs
Practising night walks
- Strength training
This challenge isn’t just about about being fast – it’s about keeping going when you’re tired and still having something left for the next mountain.
National Three Peaks Kit List
Packing well is crucial… because you won’t have time (or patience) to sort your life out between peaks.
Essentials:
Broken-in walking boots or trail shoes (no “I’ll just try these new ones”)
Waterproof jacket & trousers
Warm layers (yes, even in summer)
Headtorch + spare batteries
Food & snacks
Water
Hat and gloves
Blister kit
In the vehicle:
Change of clothes including crocs/flipflops (you’ll thank yourself later)
Extra food
Towels
Blanket
Easy-to-grab snacks
- Vehicle water bottle, so you can monitor your hydration and make sure your mountain water is topped up ready to go before you leave
Pro tip: Organise your kit so you can grab what you need quickly. You won’t have the energy to rummage through bags like you’re on a game show. Keep your kit neat and tidy its so much easier to re-pack your bag and grab your dry kit if you have it all neat.
Sort your kit out when you reach the base of the mountain. Refill your walking water bottle, replenish snacks and get rid of rubbish. You want to arrive at the next mountain ready to go straight away.
Navigation: Don’t Get Cocky
Each mountain has its own challenges:
Ben Nevis-– clear path, but weather can turn fast
Scafell Pike – hardest to navigate, especially at night and the path can be confusing at points
Snowdon – multiple routes (some much easier than others) but fairly easy to navigate if you pay attention
For DIY groups:
Use GPX routes
Carry backup maps
Make sure at least one person can actually navigate
Don’t rely purely on phone signal
Scafell Pike in the dark is where most people realise they should’ve paid more attention earlier.
Common National Three Peaks Mistakes
These come up every single time:
Poor time management
No dedicated driver
Underestimating travel time
Going too fast on the first peak
Not eating enough
Bad kit choices
No sleep strategy
Saying, “We’ll figure it out on the day”
You won’t. No one ever does.
Food & Nutrition (The Underrated Game-Changer)
You’ll burn a ridiculous number of calories during this challenge. It is super important to eat before you begin the challenge. We personally either enjoy a good portion of overnight oats or head to Mcdonalds for a porridge pot. Keep breakfast light and what your body is used to eating.
Keep it simple:
Eat little and often
Bring food you’ve tested before
Mix sweet and savoury
Stay hydrated
You probably won’t feel like eating at 3am – but skipping food is a guaranteed way to feel awful later.
This really isn’t the challenge to skip carbs on. You’ll seriously struggle without them even if your body has ‘adjusted’ to a low carb diet.
Make sure you hydrate in the days leading up to the challenge, there is no point arriving dehydrated and then chugging water from the word go, you’ll just be constantly beging for a toilet break.
Is the National Three Peaks Worth It?
Honestly? Yes.
It’s tough, tiring, slightly chaotic, and occasionally uncomfortable – but finishing it feels incredible.
For a lot of people, it’s also about raising money for charity, pushing personal limits, and doing something that’s genuinely memorable (and slightly ridiculous, in a good way).
Be aware though, the challenge has a big carbon footprint due to the amount of driving between mountains. You’ll also pass peoples homes late at night and early morning, so be respectful of the locals and keep noise levels to a minimum.
Due to the timings of the challenge it is often difficult to put back into the community you’ll be visiting. No local businesses will be open when you visit Scafell Pike for example so consider donating to the National Trust or Mountain Rescue who operate in this area and just because its late at night, don’t just skip out on paying for parking.
Final Thoughts
The National Three Peaks Challenge isn’t just about fitness, it’s about planning, teamwork, and managing your energy over a long, demanding 24 hours.
If you’re organising it yourself:
Plan your timings properly
Sort your transport early
Train with purpose
Respect the mountains
Do all that, and you’ll give yourself the best possible chance of finishing… ideally still speaking to everyone in your group.
Good luck – you’ll need it.
Dont Forget Your Medal or Patch
After all that sweat, sore legs, and questionable life choices, the last thing you want is to forget the official medal or patches to commemorate your achievement.
Seriously, this isn’t just a token. It’s proof that you survived 23 miles of walking, 3,000m of climbing, and 450+ miles of driving in less than 24 hours. The bragging rights alone are worth it.
Order your medal or Patches well in advance, these are dispatched directly by ourselves so we will always do what we can to make sure they arrive ahead of your event.
Wear your medal with pride or stick your patch on your wall, your backpack, or even your fridge – you’ve certainly earned it.
Thinking About Taking It On?
Planning it independently can seem daunting and we have listed lots of tips above to help you make the best possible plan. There is however loads more to consider which would make this blog post even longer. If you like the thought of taking on a National 3 Peaks but would rather let us look after the logistics and navigation then head to our events page and book onto our next open challenge date.
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About Elite Adventures
We’re a team passionate about mountain challenge events. To date, we’ve organised and led over 50 Three Peaks events, helping adventurers of all levels tackle the challenge safely and successfully. From planning routes to training advice and logistics, we know what it takes to make your Three Peaks experience unforgettable.
