10Ks in Washington, D.C. Metro

Run through an arts center and cross-country trails for a good cause at this welcoming Lorton event.

• Fun
• Scenic
• For a Cause

Sat, Apr 18, 2026, 8:30 AM EDT·10K·Lorton, VA

Steady EffortRUN

Course · Mixed · Rolling · Timed race

Experience the 39th annual Springburst 10K, featuring a flat course, a free kids' fun run, and a virtual option, all part of the MDRRCA GrandPrix series.

• Fun
• Competitive

Sat, Apr 18, 2026, 9:00 AM EDT·10K·Glenn Dale, MD

EasygoingRUN

Course · Flat · Timed race

Explore Columbia's Merriweather District in this inclusive 5K/10K, starting and finishing at Colorburst Park. All levels welcome.

Sun, Apr 19, 2026, 8:00 AM EDT·6.2 Miles·Columbia, MD

EasygoingRUN

Course · Rolling · Timed race

Chase a new personal record on this USATF-certified 10K, then celebrate your achievement at a lively post-race festival.

• Competitive
• Festive

Sun, Apr 26, 2026, 7:50 AM EDT·6.2 Miles·Derwood, MD

EasygoingRUN

Course · Rolling · Timed race

Run from the Guinness Brewery through scenic Patapsco Valley State Park, crossing historic landmarks, with all proceeds supporting the park.

• Scenic
• For a Cause

Sun, Apr 26, 2026, 8:00 AM EDT·6.2 Miles·Halethorpe, MD

Steady EffortRUN

Course · Hilly · Walkers welcome

Declare your allegiance in this Heroes Vs. Villains themed 5K/10K, offering both paved and trail options, plus a Kids Dash and park support.

• Fun
• Scenic
• Competitive
• Quirky
• Festive

Sat, May 2, 2026, 7:45 AM EDT·10K·Fairfax Station, VA

EasygoingRUN

Course · Road · Rolling · Family-oriented

A festive 5K, 10K, and Fun Run through scenic Ashburn Village, culminating in a lively fiesta and supporting Loudoun Hunger Relief.

• Fun
• Scenic
• Competitive
• Festive
• For a Cause

Sat, May 2, 2026, 8:00 AM EDT·10K·Ashburn, VA

Steady EffortRUN

Course · Hilly · Timed race

Run the Dulles Greenway traffic-free for a day, supporting Loudoun's non-profits with every stride in this unique 5K, 10K, and Kids Fun Run.

• Fun
• For a Cause

Sun, May 3, 2026, 8:10 AM EDT·10K·Ashburn, VA

EasygoingRUN

Course · Rolling · Timed race

A 10-week training program for new and experienced runners aiming to successfully complete a 10K race.

• Competitive

Wed, May 13, 2026, 6:30 PM EDT·10K·Rockville, MD

EasygoingRUN

Course · Rolling · Timed race

Run DC's historic Capitol Hill past iconic landmarks, supporting a local public school through the city's oldest and biggest 10K.

• Fun
• Scenic
• For a Cause

Sun, May 17, 2026, 8:30 AM EDT·10K·Washington, DC

Steady EffortRUN

Course · Rolling · Timed race

Experience a high-energy track fest under the lights, blending community racing with elite competition, music, and local refreshments.

• Fun
• Competitive
• Festive

Sat, May 23, 2026, 9:15 PM EDT·10K·Fairfax, VA

Steady EffortRUN

Course · Rolling · Family-oriented

Honor military heroes and celebrate Memorial Day with a run, walk, or jog, followed by a lively marketplace and family fun.

• Fun
• Competitive
• Festive
• For a Cause

Mon, May 25, 2026, 8:30 AM EDT·10K·Ashburn, VA

Steady EffortRUN

Course · Rolling · Family-oriented

Run for a cause in your community, featuring a certified 10K for serious runners and a welcoming 5K.

• Competitive
• For a Cause

Sat, Jun 13, 2026, 8:00 AM EDT·10K·Crofton, MD

Steady EffortRUN

Course · Rolling · Timed race

Experience a fun and challenging trail run through Seneca Creek State Park, featuring scenic views and a meaningful charity partnership.

• Scenic
• For a Cause

Sat, Jun 27, 2026, 8:00 AM EDT·6.4 Miles·Gaithersburg, MD

Steady EffortTRAIL

Course · Trail · Rolling

Kick off your 4th of July with a competitive 10k through Arbutus, featuring a parade route run and State Championship recognition.

• Competitive
• Festive

Sat, Jul 4, 2026, 8:00 AM EDT·10K·Halethorpe, MD

Steady EffortRUN

Course · Hilly · Timed race

Light up your Independence Day with a scenic 5K or 10K around Lake Elkhorn, perfect for chasing a PR or enjoying a festive run.

• Fun
• Scenic
• Competitive
• Festive

Sat, Jul 4, 2026, 8:30 AM EDT·6.2 Miles·Columbia, MD

Steady EffortRUN

Course · Rolling · Walkers welcome

A 10K on a rolling course through a Reston neighborhood, noted as a local favorite for summer training.

Sun, Aug 30, 2026, 7:30 AM EDT·10K·Reston, VA

Steady EffortRUN

Course · Rolling · Timed race

A low-key 10K in Derwood, MD, part of the MCRRC series, offering a relaxed run on rolling terrain for members and non-members.

Sat, Sep 12, 2026, 8:00 AM EDT·10K·Derwood, MD

Steady EffortRUN

Course · Rolling · Timed race

Run a flat, scenic 10K then celebrate with a "Taste of Southern Maryland" food festival and family fun at Regency Furniture Stadium.

• Fun
• Scenic
• Festive

Sat, Sep 12, 2026, 9:00 AM EDT·6.2 Miles·Waldorf, MD

Steady EffortRUN

Course · Rolling · Family-oriented

Run, walk, or trike to support children in foster care and local families, then join a meaningful service project.

• Fun
• Competitive
• For a Cause

Sat, Oct 3, 2026, 8:30 AM EDT·10K·Gaithersburg, MD

EasygoingRUN

Course · Rolling · Family-oriented

A low-key 10K race on a hilly course in Boyds, MD, part of a member series but open for non-member registration.

Sat, Oct 17, 2026, 9:00 AM EDT·10K·Boyds, MD

Steady EffortRUN

Course · Hilly · Timed race

Experience the charm of Ashburn's beautiful neighborhoods on a mild autumn morning at this established 10K classic.

• Scenic

Sun, Oct 18, 2026, 8:00 AM EDT·10K·Ashburn, VA

EasygoingRUN

Course · Rolling · Timed race

A festive 10K on Halloween, complete with warm cider, a caramel apple, and a finisher's mug.

• Fun
• Festive

Sat, Oct 31, 2026, 8:30 AM EDT·10K·National Harbor, MD

EasygoingRUN

Course · Rolling · Timed race

A scenic and challenging fall running tradition through Rockville's King Farm community, welcoming all paces within a 15:00 min/mile limit.

• Scenic

Sun, Nov 1, 2026, 8:30 AM EST·6.2 Miles·Rockville, MD

EasygoingRUN

Course · Rolling · Timed race