I am not a runner, and have never run 10 kilometers consecutively before signing up for this 10k race. My body had always given in after 5, 6 or at most around 8 kilometers. But then something interesting happened on the day of this event.

If you’ve ever run a few kilometers/miles long, you would know that the first part of the run can oftentimes be the hardest. Your body is just warming up, your feet are getting used to the speed, and your heart is still adjusting to the new pace. For me, those first few hundred steps are always unfamiliar and uncomfortable.

On the day of the race, I was not feeling my best self. My legs were a little sore from the previous day’s workout, and my stomach was jittery with nerves. Unsurprisingly, the first half of the race was gruesome; I was counting the kilometers as I passed each marker and thinking to myself, “I won’t be able to make it” over and over again. Having my dad run alongside me – motivating me each step of the way – was very helpful as always, but it couldn’t ease the discomfort that had already taken over my body.

My iPod decided to go dead nearly halfway through the race – something that has never happened before. I gave up trying to revive it after a while, and this surprisingly made my run more… bearable. I had prepared a pumping music playlist specially for this day, but I realized that I was actually better off without it.

Running is usually such a lonesome activity, and I usually rely on music as my companion. But having thousands of people running behind, beside and in front of me was the best companion of that day. Yes, I could hear people’s steps akin to the sound of fat raindrops – incessant, notorious and all around me. Occasionally, we would pass by someone gasping heavily for air, and at several points we were in par with a guy whose keys jingled exasperatingly in his pocket.

But that didn’t matter. We were, after all, in this together. The people in front of me were the ones showing me the way; those beside me kept me company and urged me along; the ones behind showed me how far I had come, pushing me to keep on going. This was enough motivation to keep me going, regardless of how slow my pace was.

But something curious then happened after hitting the 5k mark: I started gaining momentum. It was as if my body had rejuvenated itself, and I found myself running more vigorously than before. My breathing came under control, my steps became wider, and I felt stronger. Like I said before – I am not a regular runner, so I don’t know what exactly happened at that moment. Basic research on the internet tells me that I might have experienced what is called a runner’s high – a rush of endorphin. It was a great feeling that spread all over my body physically and emotionally, enabling me to get a glimpse of why long-distance runners do what they do.

The feeling of power and control over your own body. The sense of accomplishment even before you finish the task. The genuine pleasure that comes from inside you while you’re still running, your mind free from any burden. You hardly get these feelings of triumph while doing other (healthy) activities.

I have never experienced this in any cardio exercise before, because I have never challenged myself to such extent. I am curious to see whether my runner’s high will continue to kick in the next time that I run the same distance, or how it will change as I (hopefully) run longer distances. As for other sports, it’ll be interesting to see if this ‘high’ happens too!

-Michelle