Does Running Help Brain Function

As an avid runner and neuroscience enthusiast, I have always been intrigued by the connection between physical exercise and brain function. In recent years, numerous studies have suggested that running can have a positive impact on cognitive abilities and overall brain health. Let’s delve into the science behind how running may help improve brain function.

The Science Behind Running and Brain Function

When we engage in cardiovascular activities like running, our heart rate increases, leading to improved blood flow throughout the body, including the brain. This enhanced blood flow delivers a greater supply of oxygen and nutrients to the brain, which is essential for optimal cognitive function.

Furthermore, running has been shown to stimulate the release of neurotransmitters such as dopamine and serotonin, which are known to play a crucial role in regulating mood and reducing stress. These chemical changes in the brain can enhance mental clarity and overall cognitive performance.

Effects of Running on Brain Structure

Studies using imaging techniques such as MRI have revealed that regular aerobic exercise, including running, may lead to structural changes in the brain. Specifically, the volume of the hippocampus, a brain region critical for learning and memory, appears to increase in individuals who engage in consistent running routines.

Additionally, running has been associated with the promotion of neuroplasticity, the brain’s ability to form and reorganize neural connections. This adaptability of the brain is fundamental for learning and acquiring new skills, further highlighting the potential benefits of running on brain function.

Running and Cognitive Performance

It’s fascinating to note that several studies have demonstrated a positive correlation between regular running and cognitive performance. Research indicates that individuals who engage in running activities may exhibit improvements in attention span, information processing speed, and overall executive function.

Moreover, running has been linked to a reduced risk of age-related cognitive decline. The potential neuroprotective effects of running may contribute to a lower incidence of neurodegenerative conditions such as Alzheimer’s disease and dementia.

My Personal Experience

Reflecting on my own running journey, I have undoubtedly experienced mental benefits alongside the physical rewards. The clarity of mind and sense of accomplishment after a satisfying run are truly remarkable. There’s a unique feeling of mental rejuvenation that accompanies a good run, which aligns with the scientific findings on the positive impact of running on brain function.


In conclusion, the evidence supporting the notion that running helps brain function is compelling. From enhancing blood flow and neurotransmitter release to promoting structural brain changes and cognitive performance, the potential advantages of running on the brain are substantial. As I lace up my running shoes, I’m not only benefiting my physical health but also nurturing my brain. The synergy between running and brain function is a testament to the remarkable interconnectedness of the human body and mind.