The most common mistake runners make is running every run hard. It feels like progress, because you finish sweaty and tired, but it usually ends in heavy legs, niggles and a few weeks off.
Most of your running should be easy. That sounds too simple to be true, and it is the thing newer runners find hardest to believe. Many coaches use a rough “mostly easy, a little hard” split, and the exact proportion is far less important than the idea: easy days should be properly easy so the hard days can be properly useful.
What does “easy” actually mean?
Easy is a pace you could keep up while chatting. If you can speak in full sentences without gasping, you are in the right place. If you can only get out a few words at a time, slow down.
If you like numbers, think of effort on a scale of 1 to 10. Easy sits around a 3 or 4: relaxed, breathing comfortably, nothing straining. You finish feeling like you could have gone on for a while.
A simple check after each run: could you have run a bit longer? If yes, you got it right. If you are wrecked after every run, you are not training, you are testing yourself.
Why should most of the week be easy?
Easy running is where your base gets built. Your legs, tendons and heart get used to time on your feet, and you recover well enough to come back tomorrow and the day after. Consistency over many weeks matters far more than any single run.
Easy running also protects the hard days. If you are tired from yesterday’s effort, today’s hard session will be slow, scrappy and less useful. By keeping the rest of the week gentle, you arrive fresh enough to work properly when it counts.
What goes wrong if every run is fast?
Running fast every day tends to land you in a grey middle zone: too quick to recover, too slow to really improve. You pile up tiredness, your progress stalls, and your body starts complaining.
Common signs you are doing too much:
- Legs that feel heavy from one day to the next.
- Pace that goes backwards even though you are trying harder.
- Small aches that keep coming back.
- Dreading a run you used to look forward to.
Repeated hard efforts without enough recovery are also how many injuries begin. If that sounds familiar, read about common running injuries and why building slowly protects you.
Is it normal to be slow?
Completely. Your easy pace might be slower than you expected, and it might change with heat, hills, sleep and mood. That is fine. If it means walking up a hill, walk up the hill. Nobody is watching your pace on an easy day.
Ignore what other people are running. Their easy is not your easy, and a friend who looks effortless may be working at a very different level. Your only job is to keep the effort comfortable. Start slower than you think you should, because you can always speed up at the end.
Is an easy run the same as a recovery run?
They are close cousins, but not identical.
- Easy run. Your normal, comfortable run. It builds fitness at a gentle effort and makes up most of your week.
- Recovery run. Even gentler and usually shorter, done the day after something hard. The aim is to loosen up, not to train.
If you are not sure which one you need, go with whichever is slower. A very easy run on tired legs is never a mistake. Rest days and good sleep count as part of training too; our guide to rest and sleep explains how.
So where does the hard running go?
Hard running has a clear place, and the point is to keep it there. In the club, that place is the Wednesday track session, where a coach sets the efforts and the recovery in pace groups. It is the Wednesday track session, for members. You can read more about how those workouts work in intervals explained.
Everything else in your week stays gentle. The Monday Open Run is open to everyone, and it is a good place to practise running at a conversational pace with company.
How is the Saturday long run paced?
The Saturday long run is not a race. It is paced to your goal race, and for most of it you should be able to hold a conversation. It runs from 14 to 25 km across the Dabouq hills, so the hills will make you work, and that is another reason to start gently. There is coffee afterwards, which is a fine reward for patience.
Details are on the Saturday long run page. If you are training for a first half marathon, this guide covers how the long run fits in.
The bottom line
Most of your running should feel easy: relaxed, chatty, and finished with something left in the tank. That is what lets you recover, stay healthy and show up for the sessions that matter. Keep hard work for Wednesday on the track, let the long run on Saturday follow your goal race, and be patient. Slow down, and you will go further.
General advice, not medical advice. If pain persists, see a doctor or physiotherapist.




