There’s an Art to Diet and Recovery for Endurance Running Races
Personal Information:
Name: Aihua
Occupation: Researcher and Doctoral Supervisor at the Nutrition and Biochemistry Laboratory of the Institute of Sports Medicine, Peking University Third Hospital
Current Residence: Beijing
Regarding Races and Sports Health:
Aboutrace&healthy:
1. What should runners prepare (food & drink) for distance races, such as the J.P. Morgan Corporate Challenge (5.6km)? Because participants in the J.P. Morgan Corporate Challenge may be from the general public, with at most some interest in running, they should pay attention to the following on the day of the race: on one hand, don’t eat too much—opt for carbohydrate-rich foods like bread, steamed buns, and rice; on the other hand, eat less meat and oily foods, including fruits and vegetables, to avoid overburdening the stomach. Overeating before the run can cause stomach movement during the race, affecting performance and causing gastrointestinal discomfort. Since the corporate challenge takes place in the afternoon, keep lunch relatively light, focusing mainly on staple foods.
2. What daily dietary habits can help runners maintain good physical strength during the race? From a food & drink perspective, what helps? From an exercise standpoint, a 5K isn’t extremely long or short, so those who don’t usually exercise or enjoy running may find it challenging, and even those who finish might feel very tired and need several days to recover. Therefore, it’s best for regular runners to stick to two hours of running daily or run intermittently—like running for 10 minutes, walking for 5 minutes, then running again for 10 minutes, and so on. This kind of interval training can help the body adapt to eventually running 5K all at once. Of course, besides leg muscle training, it’s also important to work on cardiovascular and respiratory systems. From a dietary perspective, if you’re not a habitual runner or athlete but just a casual enthusiast, a normal diet is sufficient—no need to seek anything special. However, maintaining a long-term running habit does demand a lot from your leg and glute muscles, so don’t rely solely on a vegetarian diet; include more animal protein sources such as milk, eggs, and lean meat, as they provide animal proteins. The amino acid composition of animal protein is closer to that of humans, which helps with muscle repair after running when there’s damage or loss. So animal protein should be included, but there’s no need to consume large amounts excessively—maintaining daily intake is enough. For example, having a bit of roasted meat, milk, or an egg or two will suffice.
3. What should runners replenish promptly after the race to restore energy? Because we’re all ordinary people without specialized training, unlike professional athletes who eat immediately after a race—for instance, swimmers who eat right after a competition and then compete again an hour later—we haven’t undergone such professional conditioning. Normally, after running, blood flows to the limbs and muscles, leaving very little in the gastrointestinal tract. Eating a large amount suddenly can lead to insufficient blood supply and immediate discomfort. Therefore, rest for about half an hour before eating. Of course, drinking something like sugar water is fine—sports drinks, orange juice, carbonated beverages, or sugar water are all acceptable. After the race, the main focus is on replenishing carbohydrates. You can start eating after about half an hour, such as bread or steamed buns, which are high in carbohydrates.
4. Besides dietary replenishment, what else helps with post-race recovery? Most people will definitely feel tired after running 5K, so natural rest is key—avoid excessive physical activity afterward. Sitting is fine, lying down isn’t necessary. If possible, take a warm shower or a slightly hot bath, which aids circulation and localized recovery.
About Running:5. What are the benefits of running for daily life? Running is highly recommended by sports organizations and the World Health Organization. First, because it’s extremely convenient—anyone can do it anywhere, anytime. It’s the simplest, most accessible, and appropriately intense form of exercise. Depending on individual fitness levels, different speeds and durations—whether jogging, moderate-paced, or fast running—can all benefit the body. Second, in terms of exercise benefits, running helps strengthen the muscles of the thighs and glutes. Additionally, the upper body is somewhat engaged while running, meaning most muscle groups get a workout in a single activity. It also benefits the cardiovascular and pulmonary systems and aids in weight loss due to high energy expenditure, making it a common choice for those looking to shed pounds. Third, we advocate running because it’s a regular form of exercise. Unlike intense, competitive sports like basketball, badminton, or tennis, which involve collisions and vigorous movements that can cause unnecessary injuries, running is rhythmic. The associated muscles, ligaments, and bones are all exercised, and the risk of injury is minimal. For older or heavier individuals, slow running is also one of the least physically taxing options.
6. What are the benefits of running for both physical and mental health? In this regard, running, as a form of exercise, is similar to others—it really depends on personal preference. Running is undoubtedly the most widespread, common, and convenient method, offering great value for effort, but it’s fundamentally similar to other exercises. For instance, wealthier individuals may enjoy golf for the pleasure and sense of superiority it brings, while ordinary people might choose to run in parks or other locations simply for the joy it brings. Running can alleviate stress and improve mood—when you’re feeling down, going for a run in a scenic park can lift your spirits. If you’re not inclined to run alone, joining a club and exercising under a coach’s guidance can also gradually improve your mood and relieve pressure.
Whatshouldrunnershaveaftertheracetorecoverfromthelargeenergyconsumption?
7. How can you adopt and maintain running as a healthy lifestyle? Running is undoubtedly a healthy lifestyle choice and should be cultivated as part of your daily habits—but habits take time to form. Don’t rush it. As the saying goes, you can’t get fat with just one bite, and the same applies to running—you won’t be able to run 5K on day one without getting winded. Progress must be gradual. For example, run 1,000 meters on the first day, add 100 meters the next, and keep increasing little by little each day. Also, for beginners, don’t run long distances all at once. Run for 5 minutes, walk for 10, then run another 5 minutes. Alternating in this way reduces fatigue and mental pressure. Over time, gradually increase running time and decrease walking time. This alternating method is recommended, but it requires starting with short runs and longer walks, then slowly increasing both duration and distance. Finally, working professionals should aim to run for 30 minutes to an hour a day. Based on this goal, you can determine how much time and distance you can realistically cover. It’s a gradual process—some may take a month to reach optimal condition.
8. How do you balance running with a busy life? Some people live close to their workplaces and can walk there. On weekends, they can deliberately set aside 1–2 hours to run in a park or gym. For those with hectic weekday schedules, constantly commuting and with little spare time, setting aside 1–2 hours on weekends for running is the best option—but daily movement is still ideal. For instance, many young people may enjoy sleeping in, but that habit often fades with age. Waking up early with nothing else to do? Go for a 30-minute run in the park, come home, have breakfast, and head to work. The rest of the time can be adjusted based on personal circumstances—30 minutes, an hour, or even an hour and a half of exercise is all beneficial.
Whatcantheydotorelaxaftertherace?
Most people would definitely be tired after running five kilometers, so naturally taking a rest is the way to go. There's no need for excessive physical activity afterward—just sitting down is fine, and lying down isn’t necessary. If conditions allow, taking a warm shower or a slightly hot bath can help with blood circulation and localized recovery.
About Running:
Aboutrunning&fitness:
5. What are the benefits of running for daily life?
Whatarethemeritsofrunning?
Running is actually a form of exercise highly recommended by sports organizations and the World Health Organization. First, because it’s extremely convenient—anyone can run anywhere and at any time. It’s the simplest, most accessible, and appropriately intense form of exercise. Depending on one’s own physical condition, running at different speeds and for varying durations—whether jogging, moderate-paced, or fast running—can all provide effective workouts. Second, in terms of fitness benefits, running helps strengthen the muscles of the thighs and glutes. Additionally, the upper body also gets some movement during running, meaning that most major muscle groups can be exercised in a single running session. Moreover, it also benefits the cardiovascular and pulmonary systems. It aids in weight loss as well, since it burns a significant amount of energy, making it a common choice for those looking to shed pounds. Third, we advocate for running because it is also a regular form of exercise. Unlike intense, competitive sports like basketball, badminton, or tennis—which involve a lot of collisions and abrupt movements that may lead to unnecessary sports injuries—running is much more rhythmic. The related muscles, ligaments, and bones all get trained, and the potential for injury is relatively minimal. For older individuals or those with a heavier body weight, jogging is especially gentle on the body.
6. What are the benefits of running for both physical and mental health?
Howdoesrunninghelpenhancephysique?
In this regard, running as a form of exercise is similar to other activities. It’s just a matter of personal preference—some like certain sports more than others. Of course, running is the most widespread, common, and convenient option, offering great value for effort. But fundamentally, it’s just like other forms of exercise. For instance, wealthier individuals might enjoy playing golf, deriving pleasure and a sense of superiority from the experience. Meanwhile, ordinary people might choose to run in parks or other locations simply because it brings them joy. For example, when feeling down, going for a run in a scenic park can help relieve stress and improve mood. Or if someone doesn’t feel like running alone, joining a club and exercising under the guidance of a coach can also gradually lift their spirits and release pressure.
7. How can you adopt and maintain running as a healthy lifestyle?
What’sthebestwaytogetintoandkeeprunningaspartofahealthylifestyle?
There’s no doubt that running is a healthy lifestyle choice and should be cultivated as part of your daily habits. However, habits take time to form, so it’s important to be patient and not rush the process. As the saying goes, you can’t get fat with just one bite—and the same applies to running. You’re not going to be able to run five kilometers on the first day without getting winded. So it’s essential to progress step by step. For example, run 1,000 meters on the first day, then add 100 meters the next day, gradually increasing over time. Also, for beginners, don’t try to run long distances right away. Run for 5 minutes, walk for 10 minutes, then run for another 5 minutes. Alternating in this way can reduce fatigue and ease psychological pressure. Over time, gradually increase your running duration and decrease walking time. This is the alternating method we recommend, but it requires starting with less running and more walking, slowly building up both time and distance. Lastly, for those with jobs, aiming to run for 30 minutes to an hour a day is ideal. Based on this goal, you can decide how much time and distance you can realistically manage. It’s a gradual process—some people may need a month to reach their optimal physical condition.
8. How do you balance running with a busy life?
Howdoyoufitrunningintoyourbusylifestyle?
For those who live close to work, walking to the office is an option. On weekends, you can deliberately set aside one to two hours of uninterrupted time to run in a park or at the gym. If your weekday schedule is tight, with the typical nine-to-five routine and most of your time spent commuting, leaving little room for exercise, then dedicating one to two hours on the weekend to running is the way to go—but it’s still best to stay active every day. For example, many young people may enjoy sleeping in, but as they enter middle age, that habit often fades. Waking up early with nothing else to do? Why not head to the park, run for half an hour, come home, have breakfast, and then head to work? As for the remaining time, it depends on individual circumstances—you can adjust as needed. Exercising for 30 minutes, an hour, or even an hour and a half are all viable options.