Ultimate guide to getting into cyclocross
Dabbling in some cyclocross racing could pay dividends to your technique and fitness on the road, and it's fun. Ian Field and Louise Mahé provide their tips for roadies looking to dip a toe into cyclocross
Cyclocross has been quietly growing in popularity for a number of years, and over the past couple, the volume has been raised with adventure sportives and the endless stream of ‘cross is coming’ hashtags circulating as early as July.
Riding muddy circuits in a local field certainly has its appeal. Cyclocross racing can dramatically improve your bike handling skills, and it’s an excellent way of maintaining intensity over the winter period. Plus, it’s fun.
“Loads of people ask me why I do ‘cross… it’s fundamentally about riding round the woods on my bike like I was when I was a 12-year-old, getting muddy,” says Ian Field – who just so happens to be good at it too, with five National titles to his name.
A coach at Dig Deep Coaching, he’s got experience in directing amateur athletes as well as competing at international level himself. No easy feat: “Comparing a ‘cross race to other race formats – if you look at heart rate, it’d look like a time trial. But if you looked at power, it would look more like a crit.”
“I do a lot of 20 minutes, high tempo efforts to gain that heart rate trace, then do the explosive sessions – and put the two together and you get a ‘cross race.
“A lot of people are very fit or they have the skills, but combining the two is the key to ‘cross. Incorporating the skills and the intensity at the same time is a major downfall for a lot of people,” he adds.
There’s a lot to consider – but Field has answered the most common questions and provided some training sessions for you to try…
What is a cyclocross race and how competitive are they?
Cyclocross races are typically 40 minutes to 1 hour long, they’re run over short circuits with each lap being 1 to 3km long. Competitors start in a bunch and spread out – the faster riders will complete more laps and commissars (or timing chips) keep a track of who is where. To spectators – it’s not always clear how is placing where until the end.
Courses are run over mixed terrain – mud, trail, perhaps some concrete and with a few obstacles for competitors to negotiate – sand pits, logs and the like.
Cyclocross racing can be as competitive as you want it to be. You’re all riding round in circles ’til the time is up, so even if you get lapped, you won’t be more than a mile or so away from the winner. And no one has to know you’re a lap back.
“Races can be competitive, but there is always a wide range of abilities. You will soon find yourself settling in to a rhythm surrounded by similarly fit competitors. You won’t get left behind and you will pick up the technique and pacing that’s required to last the whole race. There are a few skills that when mastered will see you fly up the results’ sheet.
“The best way to approach cyclocross and to develop technique is to enter a race, take your bike and give it a go. Even by the end of your first race you will have learnt so much and enjoyed every second.”
What sort of bike do you need to ride or race cyclocross?
Ok, so before you start training, you’re probably going to need a bike.
“The great thing about ‘cross is you can buy a really good bike without much money. The disc brakes now are really good, and have excellent mud clearance so if you only have one bike that’s good. The 1×11 system makes it super simple for maintenance too. So [I’d recommend] 1×11, disc brakes, whatever frame you can afford.
“Use the same set up as your road bike. Sometimes people have the saddle lower – but fundamentally your saddle height on your road bike is set up for the most efficient pedalling, and a ‘cross race is still a bike race – so why change it?”
Pay attention to tyre pressure. If PSI is important on the road, it’s important-er in the mud: “The biggest error for roadies is to turn up with high tyre pressure, bumpy terrain is a nightmare on 100 PSI. Even though road cyclists will be used to the feeling of high pressure, anything over 25 is unnecessary, it might be faster on the flats, but a muddy corner will give you no grip and might cause a fall.”
How do you train for cyclocross?
Field maintains that the best cyclocross sessions take place in the format’s natural habitat: “The single best ‘cross session is intervals off road. So my favourite session is a 20 minute warm up on the road, go to the local woods, set up a three to four minute circuit with some technical elements – and do race pace efforts.
“Perhaps lap on, lap off, so you get three to four minute efforts. Trying to handle a bike with 180bpm heart rate changes things. And it’s enjoyable!”
We can’t all get outside every night of the week. Field designed a turbo session for the Sufferfest called ‘Ugly 15’, that uses short intense efforts ideal for cyclocross: “I do a lot of pyramid workouts, with 15 on, 15 off, 30 on, 30 off, 45 on, 45 off. I used a set of SRM’s [power meter cranks] for a few races last year, and the graph is crazy – you’re never on the pedals that long, just sprinting to the next corner, bit of recovery – cross racing is very on off and dynamic.”
When it comes to getting that time trial heart rate trace, he adds: “Another session might be 40 minutes zone three, with 20 second bursts every five minutes – then bring it down to zone three.”
Long rides do not need to be the order of the day, either: “Go for short intense over endurance rides – you win a bike race by being the fastest – so I’d go for intensity over long rides. For the majority of people the biggest issue is time constraint, so get the most out of your hours.”
Do I need to be good at running to race cyclocross?
Sometimes, during a cycloross race, you need to run. That leads amateur riders to strap on their trainers and head to the hills in the lead up to the season. Field says you don’t need to take such extreme measures: “A long run section is 15- 20 seconds – it’s not a long run. So I’d incorporate a lot of my running into ‘cross sessions, with run-ups and so on. The big thing for me isn’t being a great runner, but not having it impact when I get back on the bike.
“You’ll know if you’ve not done enough ‘cross sessions because you’ll jump back on the bike after a run section and have jelly legs. When you’re fit it’s almost like you haven’t done the run. Very rarely can you win a bike race from running quickly, so I wouldn’t worry about 5-10k running sessions, a lot of the top guys don’t run that much.”
Getting to know the course with a recce is important to: “Your minimum speed is how fast you can run. As soon as you drop below that speed on the bike, it’s too late. Knowing where you need to get off is important – recce the course; courses change during the race but a recce helps.”
How do I master the mount/dismount?
Elephant in the room: to run, you’ll need to get off the bike, then back on it again – a skill that a lot of road racers turned cyclocross riders get wrong with hilarious consequences.
We’ve got a guide on the dismount/remount skills written by racer Louise Mahé below. Once you’ve read and understood, it’s all about practice.
“As a kid, during training, our warm up session was to ride round in quite a small circle, dismounting twice a lap – you were probably doing a dismount/remount 50 times in 15 minutes. Learn it, then do it lots, so it becomes second nature – otherwise you lose it as soon as you come to race.
“Once you know the basics, watching races helps too – if you know what you’re looking for you can pick up tricks and there’s no one better to learn from than the front guys at World Cups.”
How do I deal with mud, sand and steep inclines?
Though summer cyclocross racing is becoming more and more popular, the traditional event takes place in the winter. Courses are designed in a way that means wet mud, sharp hills, and maybe even sand come into play.
“One of the best techniques [when riding through mud] is braking and pedalling at the same time – which no one thinks to do unless you’re a ‘cross rider. It’s the same as left foot braking in car racing – you keep the left foot on the throttle to keep power to the wheels, which makes the tyres grip, but if you need to slow down at the same time you use the other foot to brake.
“In ‘cross, you’re braking, but you’re also applying power to the rear wheel to keep traction. Often you loose grip if you freewheel on mud – so pedalling and braking is a little golden secret… though it’s not a secret any more!”
Sand has a different quality: “The big thing with sand is to hit it with as much speed as possible, and as high cadence as possible. In sand, you’re going to slow down – and you don’t really want to be changing gear, so hit it with high cadence, nice high speed, by the time you exit you’ll be at a lower cadence and lower speed but you won’t have stalled. Hit it with a low cadence and you’ll slow right down and come to a stop.”
The gradients found off-road are very different to those you’ll meet on the road. Shorter, yes – but steeper. Here, there’s no clever trick- just practice: “A lot of it is body position with the bike, it’s not just leg strength. So the best thing is to go to a local park and practice those short, sharp, explosive efforts.”
Finally: don’t look at trees: “Look where you want to go. If you look at that tree – nine times out of 10 you’re going to hit it.”
Essential cyclocross techniques
Ready to have a go? You don’t have to be well drilled in every technique to enter a cyclocross race. However, getting some practice in could make you a lot more competitive. Racer Louise Mahé takes us through some of the essential skills which, when well practiced, can seriously speed you up in a cyclocross race…
Dismount and shouldering a cyclocross bike
This is a skill only really found in cross, but being able to get off the bike smoothly is vital, as some terrain is too steep and muddy to cycle over, or there are obstacles to negotiate.
- Ensure you are holding the top of the bars, as this is the most stable position
- Sometimes you need to adjust your speed just before dismounting, so hold the hoods to use the brakes is necessary – but bear in mind that braking is taking away from the speed you begin running at
- As you come up to the point where you need to be off the bike, unclip and swing your lead leg over the back wheel
- Bring this leg in-between the opposite leg, which is still in the pedal, and the frame of the bike, and stride through as if you were starting to run
- Plant this lead leg on the ground while unclipping the opposite leg, then bring it down to follow through and continue running
- Once into your running stride, grab the down tube, midway along, with the hand nearest the bike, and lift it up onto your shoulder in one fluid motion
- The top tube of the bike should rest in the groove between your neck and shoulder
- To hold it in place as you run, hook your arm through the frame and under the down tube, while you hold onto the drop of the bars on the opposite side
Descending on a cyclocross bike
Coming to a steep downhill when off-road can be nerve racking initially, but try to stay relaxed and go with flow.
Here’s what you need to do:
- Keep your brakes covered, which for people with small hands may mean getting on the drops in order to reach them, so you can adjust your speed easily
- Bring your weight back slightly as this will prevent you going over the bars on steeper downhills and give greater control for manoeuvring
- Look at where you want to go. It may seem obvious but it’s easy to look at the massive tree you want to avoid, and in doing so you’ll inevitably drift towards it. Keep your eyes on the terrain ahead to give you time to prepare for it
- If you need to control your speed try to use both brakes together, or the back one mainly, as grabbing a handful of front brake could send you over the bars
- If you feel the wheels locking and starting to slide, let the brakes go as this will give you more traction so you can regain control
Bunny hop a cyclocross hurdle
This is a cross skill that takes some practice and is not always needed, but when done well it is significantly quicker to bunny hop a log or obstacle than to dismount and run over it. Many think this is because it is faster to ride than run, but you actually bunny hop at running speed. The advantage is gained after this, when you don’t have to waste time getting back on the bike.
It might sound intimidating, but follow these steps for a perfect bunny hop:
- When coming up to the object you wish to bunny hop, it is often best to have your hands on the tops again for stability
- Begin by straightening your arms out, and shifting your body weight right back, pushing the bike forwards, pivoting the front wheel upwards, while keeping your pedals level in a horizontal position
- Once your front wheel is up, compress your arms and legs, bringing you closer to the bike
- Once in the air, push down on your pedals and transfer your body weight forward, bringing your back wheel up in the air. As this occurs, straighten and push down with your arms again to regain contact between the front wheel and the ground – do this rapidly if you have two or more obstacles in quick succession
Line choice in a cyclocross race
Often in cyclocross there are a few different line options for the same bit of trail. Choosing the right one is important as hitting a root or rut at the wrong angle can bring you to a standstill or cause you to have a bit of a spill, while nailing the right line can send you sailing through a technical section with ease. Looking ahead at the terrain is vital. If you’re racing you should always recce the course to give yourself an idea of what’s ahead.
However, be aware that lines often change as races progress so keep an open mind, think for yourself and don’t just follow the rider ahead. As you build up knowledge from riding off-road on a cross bike, you’ll learn how your bike handles over different terrain and in varying conditions. Sometimes, when dry, a line is easily rideable, yet as soon as it gets wet it becomes treacherous. As your experience and confidence grows, however, you will learn to anticipate this and how to deal with it.
Cornering a cyclocross bike
When riding cross you’re often hitting corners at much lower speeds than on the road. This enables you to pedal through some corners, and in doing so you’ll find greater grip on muddy terrain. Obviously, for sharper or faster turns, which you cannot pedal through, employ the same strategy as you would on the road, keeping your inside pedal up and pushing down through the outside, straightened leg to increase grip.
Any adjustment of speed should be done before the corner, as hitting the brakes as you turn will often cause you to slip out. As you hit the apex of the corner, dipping the inside shoulder will help transfer weight through the bike and into the tyres, aiding grip as you turn, and lowering your centre of gravity, which will also give greater manoeuvrability to whip the bike around the corners.