Tag: Runner s flu

According to research, high-intensity exercise can cause temporary immunosuppression, but that doesn't mean you have to get sick. So, is it normal to have flu-like symptoms after working out? While often benign, these symptoms point to a deeper issue with your body's response to stress.

According to one classic study, about 1 in 7 runners became sick following a marathon, suggesting that asking, 'Is it normal to get sick after running a marathon?' is a very common concern for athletes. After months of intense training culminating in the strenuous 26.2-mile race, your body is in a state of physical stress and vulnerability.

Did you know that up to 90% of long-distance runners experience some form of gastrointestinal distress? Understanding **what are the symptoms of running sickness** can help you identify and manage this common runner's ailment. This guide breaks down the signs and causes authoritatively.

According to research, up to 20% of runners may experience illness or flu-like symptoms following a marathon. It is a common phenomenon for athletes to wonder, **Why do I feel unwell after a marathon?** and the answer lies in the extreme demands the race puts on your body, temporarily suppressing your immune system and depleting your reserves.

Studies have shown that while moderate exercise strengthens the immune system, abrupt cessation after intense training can create a temporary vulnerability. This phenomenon helps explain why so many athletes ask, “Why do I get sick when I stop running?”