Browse all 2015 Washington, D.C. half marathons by month below. For each race, you’ll find course maps, elevation profiles, runner reviews, and how to sign up.
- Sat, Mar 12: Rock ‘n’ Roll DC Marathon, Half Marathon & 5K in Washington, DC
- Sun, Apr 10: The North Face Endurance Challenge Half Marathon, 10K & 5K in Washington, DC
- Sun, May 1: Potomac River Run Marathon & Half Marathon in Washington, DC
- Sat, Sep 12: International Peace Marathon & Half Marathon in Washington, DC
- Sun, Sep 20: Navy-Air Force Half Marathon & Navy 5-Miler in Washington, DC
- Sun, Nov 8: C&O Canal Towpath Marathon & Half Marathon in Washington, DC