Mon, Apr 19 start 09:00 · Hopkinton, MA
Mon, Apr 19 start 09:00 · Hopkinton, MA. Forecast appears 15 days before race day.
Hourly forecast for race day (temperature, dew point, humidity, wind, WBGT), pace adjustment for your goal time, 5 km splits, forecast-change tracking and past race-day weather. Korean: 보스턴 마라톤