The Psychology Of People Who Love Running

0:00 Most people try running three times and then quit forever. But some people wake up at 5:00 a.m. just to squeeze in a couple of miles. So what's going on inside their heads? Are runners just disciplined or are they unknowingly hacking their brain? Psychologists have found that people who fall in love with running tend to share some very specific mental traits and sometimes running can feel better than winning the lottery. But here's the problem. The same psychological loops that make running addictive are also the ones that can break people when they burn out or get injured. So, in this video, I'm going to show you the science behind people who love running and how you can actually train your brain to become one of them. My name is Nicholas. I'm a sport

0:46 scientist, physiotherapist, and former professional triathlete. So, what actually drives people to run over and over again? Well, a systematic review from 2021 asked that exact question. And what they found is really interesting. You see, even though psychology is extremely complex and it's highly individual, what motivates you? The study actually found three common things that motivated people to get into running. The first one is physical health. So, it makes sense. Runners want to feel fit, feel capable, and trust their bodies. The second one is mental health. So for most people, running is a form of stress relief. It simply clears their head. You see, running is its own form of meditation. Basically, you need

1:31 to stay in that suffering. Your mind can't escape and that also means that you can't think about everything else, which can create this weird lovehate relationship sometimes. At least that's how I feel. The third reason was personal achievement. So basically, running is the perfect place for self-development. You get exactly what you put in, and you are the only one to blame if you don't reach your goals. But that also makes it super empowering because you can't fake it. So chasing a time or completing a distance feels immensely rewarding and helps you become the kind of person who doesn't quit, which in my experience carries over to other areas of life as well. But the review also found that these reasons was

2:18 just to get people started running, not to keep them running. But the runners who kept going had five things in common. a positive attitude toward running, a sense of control over their training, confidence they could do it, which is also called self-efficacy, intentions and plans, so not just vague goals, and social support, so friends, clubs, family, and basically just someone expecting them to go run. In other words, runners don't rely on willpower. They built systems around themselves. And the crazy thing is running didn't just give the people better fitness. It gave them a better mood, higher well-being, lower stress, lower anxiety, and lower depression. This creates a powerful psychological

3:03 loop. You run, you feel better, life gets easier, so you run again. You do that for months or years and eventually you're not someone who goes running. You're a runner. And that's identity shift. That's when quitting gets hard. But while all these things sound great, there is one more phenomenon that happens with runners that drive them to run more and longer and that is known as runners high. So are runners high real or is it just marketing? Well, a scientific review from 2024 looked at exactly that. The authors looked at 38 different studies, checked brain scans, surveys, and blood tests, and compared how runners felt after running. And the studies included both beginners and

3:50 experienced runners. They came to define runners high as the happy, calm feeling some people get after running for a long time. People often say that they feel super good or excited, less worried or stressed, like pain hurts less and calm and focused. So why does this happen? The study found that runners high happens because of specific chemicals in the brain that come out during long or hard exercise. The main ones are endorphins that help block pain and make you feel good. What's called endocanabonoids, which helps with calm feelings and happiness, and dopamine and serotonin, which helps with joy and motivation. Your brain releases these chemicals when you run for a while, especially at medium or hard efforts. So

4:36 now you're probably wondering, does all runners feel this? No. Not everyone experience runners high the same way. It can depend on how fit you are, your mood that day, your personality, how long and how hard you run, and your genetics. Some people just feel relaxed and others feel super joyful for hours. To me, it feels sort of like I can conquer anything. like every one of my problems become good problems and my ability to come up with creative solutions just goes way up. For that reason, I actually often have to stop in the middle of a run to write down a thought on my phone because it's usually when I'm out running that I get the best ideas. So, how does your mind play a role in all of

5:23 this? The researchers found that your thoughts and personality matter a lot. People were more likely to feel runners high if they already enjoyed running, stayed positive, pushed through discomfort, liked challenges, and was able to focus deeply, also called flow. Stopping running suddenly made some regular runners feel sad or stressed, which shows how powerful the mental effects can be. So, what can we take from all this? Runner's high is real. It comes from brain chemicals released during running. And it turns out your mind matters just as much as your body. Runners high can help mental health, but scientists are still learning exactly how it works. But it just goes to show that some runners are unknowingly

6:10 self-medicating anxiety or stress through training. But there's also a dark side to running. And if you're not careful, all the benefits can turn into downsides. And here's where things get a bit uncomfortable. Because the same mental loops that make running addictive can also push people into something scientists call exercise dependence. You see, a scientific review from 2016 looked at what happens when exercise stops being healthy and starts becoming compulsive. And their conclusion was pretty scary. Exercise can actually turn into an addiction just like gambling, alcohol, or drugs. And it's not because running is bad, but it's because the relationship with it changes. And then

6:56 people start acting like drug addicts. They start needing more and more running to get the same mental effect. They feel anxious, irritable, or depressed when they miss a session. They plan to take it easy, but then run way more or way harder than intended. They try to cut back, but they simply can't. And then they let training take priority over work, relationships, or even their family. That might be necessary if you're professional, but for most normal people, it's really not. In other words, running stops fitting into your life and your life starts fitting around running. And the scary part is many people don't even realize it's happening. The review reported that a huge percentage of compulsive runners feel intense guilt

7:42 when they miss a workout. Some people feel like they have to make up for missed miles later. And I get the feeling because I feel that way sometimes. But it's a huge problem because exercise dependent people are far more likely to ignore pain, train through injury, and rack up repeated stress fractures, tendon problems, knee injuries, fatigue, insomnia, and just constant illness. Basically, their brain chemistry and their identity becomes so tied to running that stopping feels psychologically worse than risking long-term damage. And this is where runners high becomes a double-edged sword. Those same brain chemicals, endorphins, and dopamine can make not running feel unbearable. Which means

8:27 some runners aren't just training for fitness anymore. They're training to regulate their mood and basically just feel okay. Now, that's not all bad. It's just bad if it becomes the only way you know how to cope. So, after all this motivation loops, runners high, identity shifts, and even the dark side, the obvious question is, can you actually train your brain to love running? Or are some people just born that way? And can we do it in a healthy way? The research suggests something surprisingly hopeful. Most of what makes people stick with running is learned. It's psychological habits, feedback loops, and how you talk to yourself. So, let's break down the three biggest ways you can actually wire your brain for long-term consistency

9:13 without burning yourself out. The first one is to build what's called intrinsic motivation. So, let me tell you a story. Last year, I was in the best shape I've probably been in for the last 6 years. I was supposed to run Copenhagen half marathon in September and I had a goal of running under 1 hour and 10 minutes and my training went perfectly. I was hitting fantastic times on the track and I felt ready. But then just 2 weeks before the event, I suddenly had a sharp pain in my Achilles during an interval session and it was so bad that I woke up in the middle of the night in pain. So unfortunately that led to four months with an Achilles injury and I had to cancel my race. Now I had trained a year for that race and in the past this would

9:58 have absolutely destroyed me. But to my surprise this year I was actually not that bummed because I realized that I enjoyed the entire buildup. I had been training with my friends and having a blast and one race wasn't going to change that. You see, the runners who last decades don't rely on medals or hitting specific distances or times. They simply enjoy the process. And that's what's called intrinsic motivation. Doing something because it feels meaningful, not because you're being forced or trying to impress someone on social media. And a simple way to train this is to set a goal for each run that is not based on time or distance. It could be something simple like breaking through a mental wall or having a few moments where you enjoy the

10:44 scenery or finally being able to focus for the entire run and not space out. You're basically teaching your brain to associate running with mastery and competence and not just suffering or external goals that are often out of your control anyway. The second thing we can do is to make running part of our identity but in a safe way. So let me explain. Remember earlier when we talked about identity shifts? You know how some people stop being someone who goes running and starts being a runner? Now I've seen this become extremely dangerous in ambitious athletes especially because if what you can do is your only identity then who are you when you can't do that like when you get injured or you can't train as much. So

11:29 many of the athletes that I've worked with feel like they are nothing without their training. So when they get injured, they fall into this bad spiral of self-pittitying, overeing, and what resembles a mild depression. But let me tell you this, if you want to become the best runner you can possibly be, then you need to protect yourself and understand that you are not your marathon times. You're a runner and a friend and [clears throat] a parent and a great colleague. And when you know that in your core, then missing a week or a month doesn't feel like you're losing yourself. You just focus on something else. Trust me, I've been down the hole where triathlon was my whole life. And once it disappeared, I just stared blankly into a black hole. You

12:16 have to make sure that doesn't happen to you. Now, the third thing we can do is what's called reframing. Now, most people I know either hate running because it's something they have to do, or they hate running on some days because they don't like intervals or hard runs or even easy runs. But if you've ever lied in a hospital bed or been injured or been sick with the flu, you know just how much you would give to be able to feel great again and you curse yourself for not appreciating that ability while you had it. Now, if that's the case, then why not think that way every day? Like you don't have to run, you get to run. And there's someone out there who would give their right arm to be able to move like you do. If you approach training with a sense of

13:03 gratitude instead of obligation, I promise you, it's going to be so much more fun. So, here's the TLDDR for you. Most people don't stick with running because of willpower. They build systems, plans, social support, and confidence. Running creates powerful mood boosting chemical loops that make life feel easier. Also known as runner's high, which makes you want to run again. Over time, that turns into identity. You stop going running and start being a runner. But the same loops can turn dark. Some people become psychologically dependent, train through injury, and panic when they can't run. The healthiest long-term runners balance motivation without tying their entire self-worth to training. Now, here's what

13:48 to do if you want to train your brain to love running. Focus on intrinsic rewards, enjoying the process, not just times or medals. Let running be part of who you are, but not your whole identity. And reframe training with gratitude. Remember, you don't have to run, you get to run. But running doesn't just have mental benefits. It completely changes the human body.