Most people finish a marathon in about 4.5 hours, although the current world record is just over two hours. Training, food, weather, and the course may all impact your time. Crossing the finish line ...

If you're considering running a marathon and want to know in advance whether you should be bragging about your finish time or keeping shtum in the office the next day, we've got you covered. There are ...

Marathon runners consistently finished slower in cities with higher levels of dangerous particles in the air, researchers found. By Hiroko Tabuchi and Brad Plumer Every marathon runner has had a bad ...