5k Running Idioms: Hit the Wall & Second Wind | On Your Mark's English
- Mark Connolly

- Jan 17
- 2 min read

Success isn't a straight line; it’s a race against the clock.
In this week's Story Time, I shared my progress toward running a sub-25-minute 5 K.
Even though I didn't hit the target yet, I learned a lot about the English we use when we push our physical limits.
Here is a breakdown of the "Fitness Language" from today's story:
1. Hit the wall 🧱
Every runner knows this feeling.
You are moving well, and then—BAM—it feels like you ran into a brick wall.
Your body has no more energy left.
We use this idiom for sports, but you can also use it at work!
"I was writing my thesis, but at 2:00 AM, I hit the wall and had to go to sleep."
2. Second wind 🌬️
This is the "magic" moment in sports.
Just when you think you are finished, your body finds a hidden source of energy.
It’s that feeling of breathing easily again and finding your rhythm.
"I was ready to quit the project, but I got my second wind after lunch."
3. Over the moon 🌙
In the UK, this is one of the most common ways to say you are incredibly happy.
It’s much more expressive than just saying "I am happy."
"I got a 77% on my assignment! I am over the moon because that counts as a First!"
Your Turn
What is a goal you are working toward right now?
Are you close to a "Personal Best"? Tell me in the comments!
🎯 Want to Improve Faster?
If you enjoy these lessons and want to improve your English more quickly, you can book 1-to-1 lessons with me through my website.
👉 Visit www.onyourmarksenglish.com





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