The wind in my hair. A smile on my face. It was so perfect. Legs supple and strong, covering kilometres effortlessly thanks to my newly developed running skills. Waking up each morning with the urge to JUST DO IT – to get out there and pound pavement – because I had broken through and was now more runner than walker. A natural athlete. Perfect.

At least that’s how I pictured my last week of the Couch to 5K program before I set out. The nine week program promises to take absolute beginners and get them to the point where they can comfortably run five kilometres (just over 3 miles).

After the birth of our daughter in December, and the accompanying sleepless nights (as well as a sleep-deprivation-induced chain of colds), I knew I needed to get fit if I was to be in good mental and physical shape for my new role as a Dad.

I had tried C25K several times before, but two years living in Amman, Jordan, a city built on seven mountains with summer time temperatures of around 40 degrees celsius and cultural associations between running and lack of honour meant that I had all but given up.

But now I was back in Sweden, with no such excuses. So in January I committed to follow the full nine week plan.

The first weeks of C25K are very pleasant. Week one you alternate between one minute of running and ninety seconds of walking for twenty minutes. Week two follows the same rhythm but with longer intervals, ninety seconds running and two minutes walking. By week five you are running for twenty minutes without stopping, and this gradually increases until by week nine you can run for thirty minutes (an average of 5km).

I liked this slow build up because it meant that by the time I was running for longer periods of time, my muscles were ready for it. I didn’t experience the aches and pains I used to when I would run 5km after a long period without running. I was happy because I felt like I was becoming stronger.

However, I still felt worn out after each run and wasn’t waking up with that “I can’t wait to go running today” feeling.

Nonetheless, I persisted – cheered on by the voice of Radio One DJ Jo Whiley, who has replaced the encouraging but slightly less motivating voice of Laura from the first release of the app.

“By week nine, I will definitely be addicted to running,” I assured myself.

But even with the elation of finishing the nine weeks, I finished my last run worn out and didn’t feel more athletic.

That’s when I started talking to the runners I knew who have run half marathons and more. I even spoke to one friend who runs ultra marathons.

What they told me was very helpful: “you become addicted to running somewhere around 10 kilometres.”

All this time, I’d been thinking that the Couch to 5K would get me to that natural born athlete zone, when I actually needed a lot more kilometres under my belt to reach this point!

So I carried on. I increased my running from 5km to 6km, then from 6km to 7km, and now I regularly run 10km, sometimes more. The best part of this is that when I started running 8km and more, I started to feel better when I ran than when I didn’t! I had discovered the tipping point!

(image by Hernán Piñera)