On Sunday, more than 30,000 people will hit the streets of Washington D.C., and Arlington, Virginia, to participate in the Marine Corps Marathon and 10K. A howitzer will fire to signal the start of the race’s 42nd running.
Find a full map of the marathon course here. Need more? Click here for our event preview, and visit the official race website here.
You also can follow @Marine_Marathon on Twitter and track posts tagged #RunWithTheMarines for real-time race updates.