Running burns between 566 and 839 calories an hour, while cycling can consume between 498 and 738 calories. Other factors that influence the number of calories consumed include age, body mass, and gender.

Running can cause injuries such as stress fractures, tendonitis, and knee pain because it is a high-impact activity. Cycling has a low impact on the joints of the body, which allows you to prolong the duration of the exercise and, therefore, consume more calories in total. The importance of physical activity for health. All the factors that influence when making a diet. The best way to burn calories is riding a bicycle or running? Mayo Clinic: One of the most effective techniques to lose body fat is through aerobic exercises such as running, cycling, or swimming for at least 30 minutes several days a week. For more information on how to lose weight, visit the American National Academy of Medicine's weight loss guide: http://www.nomonline.com/weight-loss/how-to-burn-calorie-loss-guide.