Like all good ideas the possibility of cycling the Grand Union Canal came to us at the pub. I remember it was after a long and hard day of doing nothing and we were unwinding with a few drinks when we began to debate the idea more seriously. Our first thought was… is it possible? Well, yes. The distance is approximately 120 miles so if we cycled at 10 mph we would be there in no time.
Of course our optimistic slightly inebriated minds did not consider the possibility of rough terrain mixed with frequent stopping. Also we were both out of shape. I had just finished a long delicious summer in Greece and Mat was.. well.. Mat.
Anyway, the plan was made and a suitable date was found. On that date we set off early, at 7am and in no time found ourselves in Warwick. The canal path was well maintained, we basically had it to ourselves and we were making great progress.
Things started to go wrong after Napton Junction. Before this junction we had been cycling on grass for a while. This is tiring and slow to say the least but not a problem. However once you get past Napton Junction the path gets very basic and is badly maintained. This is where I got my puncture. “No problem” I thought, “I’ll grab the pump”. A quick rummage around my bag revealed that the pump was not in-fact here with me but instead was around 40 miles away in Birmingham.
This meant my next 2 hours involved a slow uphill climb to Daventry with my friends bike while he pushed my bike along the canal path. There I purchased a pump and I rejoined my friend after the Braunston Tunnel.
The rest of the journey was without mishaps and I thoroughly enjoyed it but this delay did slow us down a lot. Below are some pictures from the trip:
How to: Birmingham to London along the Grand Union Canal
Right, so you have heard from my experience and you want to give it a go. I don’t blame you – there is plenty of picturesque British scenery, beautifully decorated canal boats and empty flat land to tempt me back any day.
The Birmingham to London canal route map
Birmingham to Milton Keynes
The first thing you need to do is work out a route. I found a good route from Birmingham to Milton Keynes on Bikely which I have also uploaded to EveryTrail.
Birmingham to Milton Keynes Via Grand Union Canal at EveryTrail
This gave me the coordinates I needed to input onto my iPhone using the Trails App which I have discussed previously on the iPhone bike apps post.
If there is one part of the route I would alter its from Napton on Hill to after Braunston Tunnel. Here the towpath is of a bad quality and you will struggle.
Milton Keynes to London
I couldn’t find any routes from Milton Keynes to London so I put together the below one:
Milton Keynes to London via Grand Union Canal at EveryTrail
The second half of the Grand Union takes you past Watford and via the west end of London to Paddington. It’s up to you to decide what you consider the “centre of London” I would say it was Trafalgar Square others would say it is Charing Cross, Westminster. Chances are you won’t care very much by the time you have cycled all that way.
What to take with you?
- Inner tube spare x2 that fit your bike. If you have a bit of spare cash then splash out on the slime tube ones as they self heal and only cost a few pounds more – the best price I found was on Amazon.
- Allen Key
- Puncture repair kit
- Pump
- Waterproofs
- Map – there are two ways to go about it. If you have a GPS device then that’s great you can download the direction I have listed above. Alternatively if you prefer you could buy an Ordnance Survey map.
- Water – you can on occasions fill up using the narrowboat facilities by the side of the canal.
- Bike lock
- Snack food – there are large stretches of the canal where there is nowhere nearby to get food.
- Cycle permit – no one will ask you but it can’t hurt.
Where to stay?
Halfway and at the end your going to need somewhere to stay. The cheapest option is Hostels. I always book through Hostel World. Alternatively if you fancy a bit more comfort go for a hotel. The best choice of course is if you have a friends house somewhere along the route and they will let you stay.
When to go on the Grand Union Canal?
I would recommend cycling during the summer as obviously you have more daylight and better weather. When it rains the trail can get muddy and you risk taking a dip.
Who is it for?
I cycled there with a Hybrid bike and had not cycled for over a month before setting off. I would recommend a bit more cycling than that before hand and also if you have a mountain bike it is better suited. Other than that if you cycle daily then this is a challenge you can do. If you don’t want to push yourself just plan for three days instead of two.
How long will it take to get to London?
This will largely depend on the person but it took me two days, setting off at 7am. Cycling about 12 hours a day.
Anything else I need to know?
As long as you know how to repair a puncture you will be fine. If I missed out any useful information please leave a comment below.
Part of the Breaking out of London series – This is the first post is a new London Cyclist monthly series that inspires London’s cyclists to break out of their city and explore the many gorgeous destinations available in the UK. The series provides all the information you will need to make such a trip.



So what is the terrain like from Milton Keynes to London?
The whole trip sounds appealing though but I might make it a MK to London trip.
Great job guys! It sounds like an amazing ride! I sometimes travel from London to Leighton Buzzard and back to visit my sis and I always wanted to try to get there cycling along the Grand Union. Now that someone survived a 120miles ride along the canal I have no excuse!!
Thumbs up
Great articles and well planned
Raffazizzi – hope you do it, I would really recommend it.
Craig – Milton Keynes and London the terrain is much easier than the first half. There was still parts with grass but that will only slow you down not stop you.
If you want try the MK to London trip first and then see how that goes.
Cyclists (& walkers) have chosen to stayover in Milton Keynes at Number 68 Bed and Breakfast. Secure overnight storage in garage available for bikes. It’s literally a couple of minutes ride from the towpath.
Although dinner is available, Stony Stratford is a great place nearby to eat & drink for the evening. Call 01908 221090 to find out more.
Andreas my old flabby legs will only do 60 miles and then they need a long rest
. Gone are the days of Bristol-Plymouth