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Road Running · Half Marathons (21.1 km) · Washington · 12 Events · 36 Races

Half Marathons (21.1 km) in Washington

12 verified events with 36 individual races (8 confirmed dates) in Washington complete with route maps and elevation profiles.

Events128 confirmed dates
Competitions36Races & courses
Distances5 - 163.7 kmCourse distance range
Max. Elevation Gain+917 m D+Course elevation profile

Selected Events

Featured Events & Highlights

View all 12 events

Dates & Schedule

Race Calendar

Map view

Date to be announced

DateEventLocationDisciplinesDistances
Date to be announcedHistoric Drawbridge HalfFalls Church, Virginia, US
Road Running
42.2 km21.1 km5 km
Date to be announcedRock 'n' Roll Washington DCWashington, District of Columbia, US
Road Running
21.1 km5 km
Date to be announcedNational Women's Half Marathon & 8KWashington, District of Columbia, US
Road Running
21.1 km8 km
Date to be announced9-11 Memorial 5k & HalfGeorgetown, District of Columbia, US
Road Running
21.1 km5 km

November 2026

DateEventLocationDisciplinesDistances
Nov 14, 2026Ocean City Running FestivalWest Ocean City, Maryland, US
Road Running
42.2 km21.1 km8 km5 km
Nov 14, 2026Charlotte MarathonCharlotte, North Carolina, US
Road Running
42.2 km21.1 km5 km
Nov 14, 2026Allianz Richmond MarathonRichmond, Virginia, US
Road Running
42.2 km21.1 km8 km
Nov 15, 2026Madison MarathonMadison, Wisconsin, US
Road Running
42.2 km21.1 km10 km
Nov 21, 2026 - Nov 22, 2026Williams Route 66 MarathonTulsa, Oklahoma, US
Road Running
42.2 km21.1 km5 km
Nov 21, 2026The Tour of TucsonTucson, Arizona, US
Road CyclingRoad Running
163.7 km101.9 km52.6 km5 km
Nov 21, 2026 - Nov 22, 2026Philadelphia MarathonPhiladelphia, Pennsylvania, US
Road Running
42.2 km21.1 km8.05 km
Nov 22, 2026Space Coast MarathonCocoa Beach, Florida, US
Road Running
42.2 km21.1 km

Overview & Route Character

Covering 21.0975 kilometers, the half marathon blends endurance and speed across fast city boulevards and scenic road courses. Measured asphalt and city courses ranging from fast 5K and 10K races to international half marathons, marathons, and 100K road ultras. In this Half Marathons (21.1 km) in Washington directory, RunningCompass curates 12 events comprising 36 individual races, including 8 events with confirmed upcoming dates.

Courses span distances ranging from 5 km to 163.7 km and elevation gains up to +917 m. Key host locations include Falls Church, Washington, Georgetown, West Ocean City. Notable events in this selection include Historic Drawbridge Half, Rock 'n' Roll Washington DC, National Women's Half Marathon & 8K.

Questions & Answers

Frequently asked questions (FAQ)

How many events and races are listed under Half Marathons (21.1 km) in Washington?

This overview currently includes 12 verified events featuring 36 individual races. Of these, 8 events have confirmed upcoming dates on the calendar, while 4 events await next edition date confirmation from the organizer.

What race distances and elevation profiles are included in Half Marathons (21.1 km) in Washington?

Races in this selection span distances of 5 km to 163.7 km. The most demanding courses reach up to +917 m of positive elevation gain. Featured disciplines include Road Running, Road Cycling.

Which host cities and flagship events stand out in Half Marathons (21.1 km) in Washington?

Top host locations include Falls Church, Washington, Georgetown, West Ocean City, Charlotte. Representative events in the catalog include Historic Drawbridge Half, Rock 'n' Roll Washington DC, National Women's Half Marathon & 8K, 9-11 Memorial 5k & Half. Covering 21.0975 kilometers, the half marathon blends endurance and speed across fast city boulevards and scenic road courses.

How can I inspect route maps, elevation charts, and date filters for Half Marathons (21.1 km) in Washington?

Every event profile provides an interactive route map, a detailed elevation chart across all 36 races, and a GPX track download. You can also switch directly to the interactive map explorer to filter by date range and distance.