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Can't Run Past Two Miles? How to Build Endurance to Go Further

Hi -- love the newsletter :)

I have been running 30 minutes 3 or 4 times per week and I cannot seem to get past the two mile mark.

I bought new running sneakers and I am trying the tempo running but with the tempo running, I was getting a lot of cramping.

What can I do to get faster and go further?

– Barbara

Answer by Dominique: Hey Barbara, thanks for dropping by! I'm glad you're enjoying the newsletter, and I'm thrilled you're embracing the running lifestyle — the rewards are worth every stride. I can definitely help with your two-mile hurdle; we all have our speed bumps early on. It's not always about speed. It's about perseverance.

I'll break my response down as follows:

1. Running faster or further
2. Run/walk your way to victory
3. Customised workout plans
4. Navigating the tempo runs

Running Faster or Further

Here's the big irony of running: the best way to get faster is to run further. Right now, you find it hard to push past two miles inside your 30-minute runs — and that's an endurance gap, not a speed problem.

My advice is to build up your running time before you touch pace at all. Add around 5 minutes to one run per week, no more than once a week — so 30 minutes becomes 35, then 40, the week after that. That steady build-up is what grows your endurance, and improved endurance is exactly what lets you run faster for longer down the line.

Once you're comfortable with the pace of increase here, it's worth reading the mileage progression rules — they cover the 10% guardrail in full, for when you're ready to keep building beyond this page.

Run/Walk Your Way to Victory

The run/walk method lets you rack up more total running time than running non-stop ever could at this stage. You alternate short running blocks with brief walk breaks, then gradually stretch the running blocks and shrink the walks — until one day the walks disappear altogether and you're running straight through.

Here's what that looks like put into a six-week plan. Use it as a guide rather than a rigid script — if a week feels too hard, repeat it before moving on.


Keep trimming the walk time, week on week, and before you know it you'll breeze through a full session without a single walk break — well past that two-mile mark.

Customised Workout Plans

To help navigate this journey, I've put together some beginner running programs. They could be just what you need to boost your progress — check them out, I doubt you'll be disappointed.

Since you've already got some experience under your belt, you might not need to start from square one. Feel free to begin at a point you find challenging yet doable.

Even if these programs aren't for you, follow their general principle of slow and steady progress.

Navigating the Tempo Runs

Ah, tempo runs! They can be a bit of a shock, especially when you're relatively new to running.

Cramping during a tempo run is usually telling you one of two things. Either you went out at what was really race effort rather than "comfortably hard" — too fast for the aerobic base you've built so far — or your hydration and fuelling weren't enough for the length of the session. Both come down to the same fix: cramping here is a signal to back off the intensity, not a signal to push through it.

That's exactly why I'd suggest introducing tempo pace slowly rather than dropping it forever. Start with short intervals — running at a faster tempo for a few minutes, then easing back down before picking the pace up again. I still find it tough getting into tempo runs after a stretch of base running myself; the first ones back can feel like you've got lead in your shoes. Ease into them with short tempo intervals for the first few weeks, once your base mileage is properly built up. When you're ready for it, the full tempo run progression covers how to take it from there.

For now, though, you'll benefit far more from increasing the length of your runs than from chasing speed — so feel free to shelve the tempo runs while cramping is still an issue. At any rate, don't make every run a tempo run or a race. Run at an easy pace most of the time. Go faster maybe once a week.
All these tips may feel like climbing a mountain. But it's through persistence and baby steps that you'll make progress. Build up the time spent running. Build that stamina. Build that endurance. Then speed will follow.

So Barbara, keep striding, keep pushing, and before you know it you'll be setting new records and inspiring others with your determination. Good luck, and here's to marking many more miles under those brand new running sneakers!

Kind regards,
Dominique
Two more pages worth a look while you're building this base: how to find your easy pace, and the full base-building drills and progression if you want more structure than this page alone gives you.

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