
Aerobic base, tempo runs and intervals — the training that makes you faster, and the form tweaks that help.
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6 min read

Once running starts to feel manageable, it is natural to want to get faster. Maybe a 5K that used to take thirty five minutes now takes thirty, and you are curious how much further you can push it, or maybe you simply want to cover the same distance without it feeling quite so hard. Either way, improving your running pace is less about pushing harder every single session and more about training smart.
Getting faster is a skill built through a mix of patience, structure, and variety. Runners who improve fastest are rarely the ones who run every session flat out. They are the ones who understand which type of training improves which part of their fitness, and who let their body recover enough to actually absorb that training.
The difference between pace and speed
Why your aerobic base matters more than you think
Training methods that genuinely improve pace
Running form tweaks that improve efficiency
Setting a realistic pace goal
Why recovery is part of getting faster, not separate from it
Understanding pace versus speed
Pace usually refers to how long it takes you to cover a set distance, such as minutes per kilometre or mile, and it is the number most runners track. Speed is closely related but often used to describe short bursts of faster effort within a run. Improving your pace over a full run, such as a 5K or 10K, requires a combination of a stronger aerobic engine, which lets you sustain effort longer, and better running economy, which is how efficiently your body uses energy at a given speed.
It helps to think of pace improvement as the product of two separate systems working together. Your aerobic engine determines how much effort a given pace demands, while your running economy determines how efficiently that effort translates into forward motion. Training approaches that only address one of these, such as running hard every session without ever addressing form or base fitness, tend to produce far slower and less consistent improvement than a balanced approach that develops both.
Build your aerobic base first
It might sound counterintuitive, but the foundation of getting faster is actually running slower, more often. The majority of your weekly running, roughly 70 to 80 percent, should be at an easy, conversational pace. This easy running builds your aerobic base: it strengthens your heart, increases the density of blood vessels supplying your muscles, and improves your body’s ability to use fat as fuel, all of which support faster running later.
Skipping this base and running hard every session tends to lead to burnout, plateaus, or injury rather than consistent improvement. It can feel unintuitive to slow down when your goal is to speed up, but almost every experienced runner and coach will tell you that a bigger aerobic base is what ultimately allows faster paces to feel sustainable rather than desperate. Heart Rate Zones Explained is a useful reference for working out what an appropriately easy pace actually feels like for your body.
Training methods that improve pace
Interval training
(interval sprint — starting stance)
Interval training involves alternating short, faster efforts with recovery periods of jogging or walking, such as six rounds of 400 metres at a challenging pace followed by 200 metres of easy jogging. Intervals train your body to tolerate and clear lactate more efficiently, which is a major factor in how long you can sustain a faster pace.
Tempo runs
A tempo run is a sustained effort at a pace that feels comfortably hard, roughly what you could hold for about an hour if pushed, typically maintained for 20 to 40 minutes. Tempo runs improve your lactate threshold, which is the pace you can sustain before fatigue builds rapidly, making your comfortable pace faster over time.
Hill repeats
Running uphill for 30 to 90 seconds at a strong effort, then walking or jogging back down to recover, builds leg strength and power in a way flat running does not. Stronger legs translate directly into a more powerful, efficient stride on flat ground.
Strides and short accelerations
Strides are short, relaxed accelerations of around 15 to 20 seconds, building up to close to a sprint before easing back down, usually done a handful of times at the end of an easy run. They are a gentle way to introduce your body to faster turnover and better running form without the fatigue of a full interval session, and they are particularly useful for beginners who are not yet ready for more demanding speed work.
Running form tweaks that help efficiency
Cadence and stride
(running cadence drill — mid-stride)
Cadence refers to how many steps you take per minute. Many new runners overstride, landing with their foot too far ahead of their body, which acts like a small brake with every step. Aiming for a slightly quicker, shorter stride, landing with your foot closer beneath your hips, tends to feel smoother and reduces this braking effect, often improving both efficiency and pace without any extra effort.
Cross-training to support your running
Activities such as cycling, swimming, or rowing build cardiovascular fitness without adding the repetitive impact of running, which allows you to increase your overall training volume while managing fatigue and injury risk. A weekly cross-training session in place of an easy run is a common strategy among experienced runners specifically because it supports faster progress without simply piling on more running miles, which has diminishing returns once your body is already carrying a reasonable weekly load.
Swimming is particularly useful if you are managing an existing niggle, since it takes virtually all impact off the joints while still providing a genuine cardiovascular workout. Cycling is a good option if you want to maintain leg strength alongside your running, and it can be scaled in intensity to match how recovered your legs are feeling on any given day.
Setting a realistic pace goal
It is tempting to set an ambitious pace target based on what you have read online or what a friend can run, but the most useful goals are based on your own recent performances. A common approach is to aim for a modest, consistent improvement, such as ten to twenty seconds per kilometre faster over a training block of eight to twelve weeks, rather than a dramatic jump. Small, steady gains compound over time and are far more sustainable than chasing a big leap in a single training cycle, which usually just leads to overreaching and a step backwards instead of forwards.
Recovery’s role in getting faster
Training sessions are the stimulus for improvement, but the actual adaptation, the part where your body gets fitter and faster, happens during rest. Skipping recovery days or stacking too many hard sessions together interferes with this process and is one of the most common reasons runners plateau or regress.
Why Recovery Matters and Signs of Overtraining are both worth reading if you want to understand how to balance training stress with the rest that lets it actually pay off.
Getting faster is a long game built on a foundation of easy running, a sprinkle of purposeful hard sessions, and genuine recovery in between. Resist the urge to make every run a hard effort, and the pace gains tend to follow naturally.
If injuries have held you back before, Preventing Common Running Injuries is a useful companion to this guide, and Sparkery can help you keep an eye on your training load and recovery so your hard sessions and easy days stay properly balanced.
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