All posts
Race prep ·27 November 2025 · 9 min read

Hill climb events: eight minutes of honesty

The Moveee team

Free coaching · a real route for every ride

The hill climb is the simplest event in cycling. One road, pointing up, against the clock, alone. There are no tactics, no bunch, no drafting and nowhere to hide — just a number at the bottom, a number at the top, and however much you are willing to hurt in between.

It is also unusually accessible. Events are short, entry is often cheap, and a rider who would never consider a road race can enter one, ride for eight minutes and go home having genuinely raced.

Why weight matters here and almost nowhere else

On flat roads, the enemy is air, and aerodynamics dominate. On a steep climb at low speed, air resistance is a minor term and the work is almost entirely lifting mass against gravity. That makes power-to-weight the governing number to a degree that is untrue of nearly every other cycling event.

Which is why hill climbing has a culture of drilled-out bottle cages and bikes stripped of everything removable. Some of that is worth doing and some of it is not, and the line is more obvious than the folklore suggests:

Sensible

Leaving the bottles and saddlebag at the start. Light wheels, if you have them. Clean, well-lubricated drivetrain. Tyre pressure suited to the surface rather than to a number on the sidewall.

Not sensible

Removing a brake. Drilling components. Anything that makes the bike unsafe to descend afterwards — and you do have to descend afterwards, tired, on a road with traffic. No time is worth that.

And the honest arithmetic: a kilogram off the bike is worth something on a ten-minute climb, but it is a small number compared with what training actually does. Chasing weight off yourself, meanwhile, is where riders get into real trouble — race weight without losing power and low energy availability and REDs both exist because hill-climb season produces a predictable crop of riders who got this badly wrong.

Pacing, by how long it takes

Under 3 minutes

Start very hard, hold on

Closer to a pursuit than a climb. You will be above threshold from the first pedal stroke and the whole event is a controlled explosion. Warm up thoroughly or the first minute is wasted.

3–8 minutes

Hard start, settle, empty it

The classic hill climb distance. A slightly hard first 30 seconds to get up to speed, then just above threshold, then everything from the last minute.

8–20 minutes

Even, then negative split

Now it is a threshold effort. Start at or just under your threshold and lift in the final third. Going out too hard here costs far more than it gains.

Over 20 minutes

Pure threshold discipline

This is a time trial that happens to point upwards. Ride your number, eat beforehand, and treat the first half as a setup for the second.

The rule underneath all four: the shorter the climb, the more aggressively you start. On a two-minute climb, pacing conservatively guarantees a bad result. On a twenty-minute one, starting too hard guarantees the same. Riders who transfer their instinct from one to the other get it wrong in both directions — how to pace a climb with power covers the mechanics.

A cyclist climbing a mountain road
One road, one clock, and about eight minutes of honesty.

Preparing for one

Ride the actual hill

If you can get to it, ride it at least twice in the month before. Knowing where the false flat is, where it kicks, and where the finish becomes visible is worth more than any interval session.

Train the specific duration

For a six-minute climb, do six-minute efforts. Generic VO2max work helps, but the specific duration at the specific gradient is what you are being tested on.

Warm up properly and recently

Hill climbs are short and maximal, so arriving cold means the first two minutes are spent getting going. Finish your warm-up close to your start time — see our piece on openers.

Fit gearing you can actually spin

The cadence you can hold at the steepest point decides the effort you can produce there. A gear too big is the most common self-inflicted wound in hill climbing.

The warm-up point is worth repeating because it is the most common mistake at amateur hill climbs. Riders queue in the cold for forty minutes, then produce their first hard pedal stroke of the day at the start line. For a five-minute maximal effort that is catastrophic — pre-race openers covers the protocol, and a turbo at the bottom of the hill is standard equipment for a reason.

Training for one when the hill is far away

Most riders do not live at the bottom of their target climb, which makes specific preparation awkward. Generic intervals of the right duration are the fallback, and they work — but they leave out the gradient, and climbing at 8% recruits your muscles differently from producing the same watts on the flat.

The full solution is to ride the climb itself indoors. Moveee Indoor rebuilds a saved route as a 3D road in a browser tab with the trainer following the real gradient — so if you have the GPX of your event, you can ride it repeatedly through the autumn at the exact steepness, learn where it kicks, and rehearse the pacing plan. Previewing a race course indoors covers the setup, and finding climbs near you covers the outdoor version.

Afterwards

Two practical notes. Take warm clothing for the top: you will arrive soaked, empty, at altitude, in October, and the descent is long. And do not expect to feel proud immediately — a properly ridden hill climb leaves most riders lying on a verge questioning several life decisions. That feeling is the event working. The satisfaction arrives about twenty minutes later, along with the ability to speak.

Sources 6

Where this article summarises a study, the study itself is linked — not a write-up of it.

  1. 1 Swain DP The influence of body mass in endurance bicycling · Medicine & Science in Sports & Exercise · 1994
  2. 2 Martin JC, Milliken DL, Cobb JE, McFadden KL, Coggan AR Validation of a Mathematical Model for Road Cycling Power · Journal of Applied Biomechanics · 1998
  3. 3 Abbiss CR, Laursen PB Describing and Understanding Pacing Strategies during Athletic Competition · Sports Medicine · 2008
  4. 4 Bishop D Warm Up II: Performance Changes Following Active Warm Up and How to Structure the Warm Up · Sports Medicine · 2003
  5. 5 Kyle CR Reduction of Wind Resistance and Power Output of Racing Cyclists and Runners Travelling in Groups · Ergonomics · 1979
  6. 6 Mountjoy M, Sundgot-Borgen J, Burke L, et al. IOC consensus statement on relative energy deficiency in sport (RED-S): 2018 update · British Journal of Sports Medicine · 2018
Put it into a route

Build a route that is actually worth riding

The Route Engine works from real surface and elevation data and favours quiet roads, so it finds the lanes a fastest-way-there app routes you straight past. Give it a distance and a direction and it does the rest.

Build a route

Keep reading

Race prep

Everesting indoors: how to climb 8,848 m without leaving your pain cave

One climb, repeated until you've ascended the height of Everest — indoors, where there's no weather, no traffic, and absolutely nowhere to hide. The gradient maths, the pacing (it's an eating contest with pedalling attached), the two-fan setup, and the fitness you honestly need before you try.

Race prep

Pacing a gran fondo with power: the first climb is the trap

The purest pacing test in amateur cycling. Target bands by event length, the four rules that decide the day, and why the number that ruins fondos is almost never the average.

Race prep

Racing in the heat: pace it differently or pay for it

Riders rebuild a training plan over a 3% change in threshold, then ride a 34°C event on their April pacing plan. What heat does to your engine, which cooling tricks are worth doing, and the signs that mean stop immediately.

Race prep

Pre-race openers: the day-before session that wakes your legs up

Complete rest the day before an event often leaves you feeling flat. What an opener session does, what it should look like, and how long before the start it's worth doing.

Race prep

The pre-event mechanical checklist, by when to do it

Mechanical problems ruin more amateur events than fitness does, and nearly all of them were visible days earlier. Organised by timing, because most of these checks are useless on race morning — not because they do not matter, but because by then you cannot act on them.

Race prep

Racing in the cold and wet: staying warm enough to still be racing

Cold rain ends races for riders who were fit enough to finish them, and it usually does it on the descent rather than the climb. Losing your hands before you lose your legs, and the clothing decisions that are really race decisions.

Race prep

The triathlon bike leg: pacing so you can still run

The bike is the only leg where holding back makes you faster. How to pick a power target for your distance, why draft-legal racing changes everything, and what the run will tell you.

Race prep

How to pace a time trial with power

The first two minutes decide most time trials, and usually badly. How to pick a target, why even pacing wins on flat courses but not hilly ones, and how to spend your energy above threshold deliberately.

Race prep

Racing on consecutive days: how to recover between stages

The refuelling rules you can safely ignore in a normal training week become the whole game when you race again in eighteen hours. Glycogen arithmetic, what sleep is worth, and which recovery gadgets survive contact with the evidence.

Race prep

The warm-up, matched to the ride you're about to do

The shorter and harder the effort, the longer the warm-up — and vice versa. Four protocols, from a 10-minute roll-out to a full pre-race routine, plus what to stop doing beforehand.

Race prep

How to taper for a big ride: the last two weeks

The event is booked and the training is done — the last two weeks are where riders either bank their fitness or quietly throw it away. Drop the volume, keep the intensity, and follow a day-by-day fortnight that arrives at the start line fresh instead of flat.

Route craft

Finding the climbs near you (even if you live somewhere flat)

A good training climb is a specific thing, and it is rarely the famous one. What makes a climb worth training on, four ways to find them on a map, and three honest options if your area has no hills at all.

Ready to ride with a plan?

Connect Strava and get your first three-week block today — free.

Continue with Strava