RaceMob

Best Washington, District Of Columbia Half Marathon Races

View some of the best Half Marathon races in Washington, District Of Columbia! RaceMob's race calendar allows you to find races that suits your needs. Use our advanced filters below or calendar on the right, and discover new races. We try to maintain up to date information, and rely heavily on our community of volunteers. If you find a race that we're missing, use the "Suggest Race" button on the right. Find RaceMob discounts that others have added or add deals that you've discovered.

    • 10K, 1/2M

    Washington, DC

    4.6 miles away

    I'm Attending

    THE SIXTH ANNUAL JUNETEENTH HALF MARATHON & 10K (2025)

    THE SIXTH ANNUAL JUNETEENTH HALF MARATHON & 10K Saturday, June 14th, 2025 @ 6:19am   Fort Stanton Park - 1820 Erie Street SE, Washington, DC 20020 Back again for the 2025 edition, the Juneteenth Half Marathon & 10K takes us along the ...

    • 10K, 1/2M

    Washington, DC

    4.6 miles away

    I'm Attending

    THE SIXTH ANNUAL JUNETEENTH HALF MARATHON & 10K (2025)

    THE SIXTH ANNUAL JUNETEENTH HALF MARATHON & 10K Saturday, June 14th, 2025 @ 6:19am   Fort Stanton Park - 1820 Erie Street SE, Washington, DC 20020 Back again for the 2025 edition, the Juneteenth Half Marathon & 10K takes us along the ...

    • 10K, 1/2M

    Washington, DC

    4.6 miles away

    I'm Attending

    THE SIXTH ANNUAL JUNETEENTH HALF MARATHON & 10K (2025)

    THE SIXTH ANNUAL JUNETEENTH HALF MARATHON & 10K Saturday, June 14th, 2025 @ 6:19am   Fort Stanton Park - 1820 Erie Street SE, Washington, DC 20020 Back again for the 2025 edition, the Juneteenth Half Marathon & 10K takes us along the ...

    • 10K, 1/2M

    Washington, DC

    4.6 miles away

    I'm Attending

    THE SIXTH ANNUAL JUNETEENTH HALF MARATHON & 10K (2025)

    THE SIXTH ANNUAL JUNETEENTH HALF MARATHON & 10K Saturday, June 14th, 2025 @ 6:19am   Fort Stanton Park - 1820 Erie Street SE, Washington, DC 20020 Back again for the 2025 edition, the Juneteenth Half Marathon & 10K takes us along the ...

    • 1/2M

    Boyds, MD

    22.32 miles away

    I'm Attending

    MCRRC Riley's Rumble Half-Marathon

    ARE YOU READY TO RUMBLE? Welcome to the registration page for the MCRRC Riley’s Rumble Half-Marathon! This page may also be used to sign up to volunteer - please see the "volunteer" tab to the left. This race is part of our free, low-key series fo...

    • 1/2M

    Boyds, MD

    22.32 miles away

    I'm Attending

    MCRRC Riley's Rumble Half-Marathon

    ARE YOU READY TO RUMBLE? Welcome to the registration page for the MCRRC Riley’s Rumble Half-Marathon! This page may also be used to sign up to volunteer - please see the "volunteer" tab to the left. This race is part of our free, low-key series fo...

    • 5K, 1/2M

    Annapolis, MD

    29.25 miles away

    I'm Attending

    Annapolis RUN for The Light House

    The 16th annual Annapolis RUN for The Light House provides scenic half-marathon and 5k routes along the trails of Quiet Waters Park and through the beautiful Chesapeake Bay-front community of Hillsmere Shores. This race event is unlike any other i...

    • 5K, 1/2M

    Annapolis, MD

    29.25 miles away

    I'm Attending

    Annapolis RUN for The Light House

    The 16th annual Annapolis RUN for The Light House provides scenic half-marathon and 5k routes along the trails of Quiet Waters Park and through the beautiful Chesapeake Bay-front community of Hillsmere Shores. This race event is unlike any other i...

    • 5K, 1/2M

    Annapolis, MD

    29.25 miles away

    I'm Attending

    Annapolis RUN for The Light House

    The 16th annual Annapolis RUN for The Light House provides scenic half-marathon and 5k routes along the trails of Quiet Waters Park and through the beautiful Chesapeake Bay-front community of Hillsmere Shores. This race event is unlike any other i...

    • 5K, 1/2M

    Annapolis, MD

    29.25 miles away

    I'm Attending

    Annapolis RUN for The Light House

    The 16th annual Annapolis RUN for The Light House provides scenic half-marathon and 5k routes along the trails of Quiet Waters Park and through the beautiful Chesapeake Bay-front community of Hillsmere Shores. This race event is unlike any other i...

    • 5K, 1/2M

    Annapolis, MD

    29.25 miles away

    I'm Attending

    Annapolis RUN for The Light House

    The 16th annual Annapolis RUN for The Light House provides scenic half-marathon and 5k routes along the trails of Quiet Waters Park and through the beautiful Chesapeake Bay-front community of Hillsmere Shores. This race event is unlike any other i...

    • 5K, 1/2M

    Annapolis, MD

    29.25 miles away

    I'm Attending

    Annapolis RUN for The Light House

    The 16th annual Annapolis RUN for The Light House provides scenic half-marathon and 5k routes along the trails of Quiet Waters Park and through the beautiful Chesapeake Bay-front community of Hillsmere Shores. This race event is unlike any other i...

    • 5K, 1/2M

    Annapolis, MD

    29.25 miles away

    I'm Attending

    Annapolis RUN for The Light House

    The 16th annual Annapolis RUN for The Light House provides scenic half-marathon and 5k routes along the trails of Quiet Waters Park and through the beautiful Chesapeake Bay-front community of Hillsmere Shores. This race event is unlike any other i...

    • 5K, 1/2M

    Annapolis, MD

    29.25 miles away

    I'm Attending

    Annapolis RUN for The Light House

    The 16th annual Annapolis RUN for The Light House provides scenic half-marathon and 5k routes along the trails of Quiet Waters Park and through the beautiful Chesapeake Bay-front community of Hillsmere Shores. This race event is unlike any other i...

    • 5K, 1/2M

    Annapolis, MD

    29.25 miles away

    I'm Attending

    Annapolis RUN for The Light House

    The 16th annual Annapolis RUN for The Light House provides scenic half-marathon and 5k routes along the trails of Quiet Waters Park and through the beautiful Chesapeake Bay-front community of Hillsmere Shores. This race event is unlike any other i...

    • 5K, 1/2M

    Annapolis, MD

    29.25 miles away

    I'm Attending

    Annapolis RUN for The Light House

    The 16th annual Annapolis RUN for The Light House provides scenic half-marathon and 5k routes along the trails of Quiet Waters Park and through the beautiful Chesapeake Bay-front community of Hillsmere Shores. This race event is unlike any other i...

    • 5K, 1/2M

    Washington, DC

    1.56 miles away

    I'm Attending

    DC Half Races

    / 1 RaceMobber Scheduled

    A hometown celebration of the District’s running community and culture, the DC Half will take place on the streets of DC!  The DC Half is presented by your local run shop, Pacers Running at the 13.1 mile distance on a USATF certified course.&...

    • 5K, 1/2M

    Washington, DC

    1.56 miles away

    I'm Attending

    DC Half Races

    / 1 RaceMobber Scheduled

    A hometown celebration of the District’s running community and culture, the DC Half will take place on the streets of DC!  The DC Half is presented by your local run shop, Pacers Running at the 13.1 mile distance on a USATF certified course.&...

    • 5K, 1/2M

    Washington, DC

    1.56 miles away

    I'm Attending

    DC Half Races

    / 1 RaceMobber Scheduled

    A hometown celebration of the District’s running community and culture, the DC Half will take place on the streets of DC!  The DC Half is presented by your local run shop, Pacers Running at the 13.1 mile distance on a USATF certified course.&...

    • 5K, 1/2M

    Washington, DC

    1.56 miles away

    I'm Attending

    DC Half Races

    / 1 RaceMobber Scheduled

    A hometown celebration of the District’s running community and culture, the DC Half will take place on the streets of DC!  The DC Half is presented by your local run shop, Pacers Running at the 13.1 mile distance on a USATF certified course.&...

    • 1/2M

    Point Of Rocks, MD

    36.98 miles away

    I'm Attending

    Run On The Rocks 10 Miler, Half Marathon & 20 Miler

    Stay tuned for registrations opening on Feb 15th, 2025. Join us at the 2025 Team AIMS Run On The Rocks! Whether you're up for a delightful 10 Miler, a hilarious half marathon, or an epic 20 Miler, our beautiful, lightning-fast, pancake flat course...

    • 1/2M

    Point Of Rocks, MD

    36.98 miles away

    I'm Attending

    Run On The Rocks 10 Miler, Half Marathon & 20 Miler

    Stay tuned for registrations opening on Feb 15th, 2025. Join us at the 2025 Team AIMS Run On The Rocks! Whether you're up for a delightful 10 Miler, a hilarious half marathon, or an epic 20 Miler, our beautiful, lightning-fast, pancake flat course...

    • 1/2M

    Point Of Rocks, MD

    36.98 miles away

    I'm Attending

    Run On The Rocks 10 Miler, Half Marathon & 20 Miler

    Stay tuned for registrations opening on Feb 15th, 2025. Join us at the 2025 Team AIMS Run On The Rocks! Whether you're up for a delightful 10 Miler, a hilarious half marathon, or an epic 20 Miler, our beautiful, lightning-fast, pancake flat course...

    • 1/2M

    Point Of Rocks, MD

    36.98 miles away

    I'm Attending

    Run On The Rocks 10 Miler, Half Marathon & 20 Miler

    Stay tuned for registrations opening on Feb 15th, 2025. Join us at the 2025 Team AIMS Run On The Rocks! Whether you're up for a delightful 10 Miler, a hilarious half marathon, or an epic 20 Miler, our beautiful, lightning-fast, pancake flat course...

    • 1/2M

    Rockville, MD

    13.57 miles away

    I'm Attending

    Parks Half Marathon

    Welcome to the MCRRC Parks Half Marathon!   Our race begins just before sunrise, at 6:45 AM, on a scenic Montgomery County road and quickly transitions into a tour of beautiful Rock Creek Park. As you run through the park you’ll experience th...

    • 1/2M

    Rockville, MD

    13.57 miles away

    I'm Attending

    Parks Half Marathon

    Welcome to the MCRRC Parks Half Marathon!   Our race begins just before sunrise, at 6:45 AM, on a scenic Montgomery County road and quickly transitions into a tour of beautiful Rock Creek Park. As you run through the park you’ll experience th...

    • 1/2M

    Rockville, MD

    13.57 miles away

    I'm Attending

    Parks Half Marathon

    Welcome to the MCRRC Parks Half Marathon!   Our race begins just before sunrise, at 6:45 AM, on a scenic Montgomery County road and quickly transitions into a tour of beautiful Rock Creek Park. As you run through the park you’ll experience th...

    • 1/2M

    Rockville, MD

    13.57 miles away

    I'm Attending

    Parks Half Marathon

    Welcome to the MCRRC Parks Half Marathon!   Our race begins just before sunrise, at 6:45 AM, on a scenic Montgomery County road and quickly transitions into a tour of beautiful Rock Creek Park. As you run through the park you’ll experience th...

    • 1/2M

    Washington, DC

    3.59 miles away

    I'm Attending

    2025 Georgetown Half Marathon

    This is a full charity race held along on the historic C&O Canal Towpath two miles west of Georgetown in Washington DC.  All net proceeds will support girls' education in Kenya and the rural Himalayas of Nepal. Great finisher Medals for f...

    • 1/2M

    Washington, DC

    3.59 miles away

    I'm Attending

    2025 Georgetown Half Marathon

    This is a full charity race held along on the historic C&O Canal Towpath two miles west of Georgetown in Washington DC.  All net proceeds will support girls' education in Kenya and the rural Himalayas of Nepal. Great finisher Medals for f...

    • 1/2M

    Washington, DC

    3.59 miles away

    I'm Attending

    2025 Georgetown Half Marathon

    This is a full charity race held along on the historic C&O Canal Towpath two miles west of Georgetown in Washington DC.  All net proceeds will support girls' education in Kenya and the rural Himalayas of Nepal. Great finisher Medals for f...

    • 5K, 10K, 1/2M, M

    Baltimore, MD

    34.46 miles away

    I'm Attending

    Team FSK - 2025 Baltimore Running Festival

    The Francis Scott Key Elementary/Middle School (FSK) PTO is returning as a charity partner with the Baltimore running festival on October 18, 2025.  Please consider joining Team FSK for one of the many in-person or virtual races that are bein...

    • 5K, 10K, 1/2M, M

    Baltimore, MD

    34.46 miles away

    I'm Attending

    Team FSK - 2025 Baltimore Running Festival

    The Francis Scott Key Elementary/Middle School (FSK) PTO is returning as a charity partner with the Baltimore running festival on October 18, 2025.  Please consider joining Team FSK for one of the many in-person or virtual races that are bein...

    • 5K, 10K, 1/2M, M

    Baltimore, MD

    34.46 miles away

    I'm Attending

    Team FSK - 2025 Baltimore Running Festival

    The Francis Scott Key Elementary/Middle School (FSK) PTO is returning as a charity partner with the Baltimore running festival on October 18, 2025.  Please consider joining Team FSK for one of the many in-person or virtual races that are bein...

    • 5K, 10K, 1/2M, M

    Baltimore, MD

    34.46 miles away

    I'm Attending

    Team FSK - 2025 Baltimore Running Festival

    The Francis Scott Key Elementary/Middle School (FSK) PTO is returning as a charity partner with the Baltimore running festival on October 18, 2025.  Please consider joining Team FSK for one of the many in-person or virtual races that are bein...

    • 5K, 10K, 1/2M, M

    Baltimore, MD

    34.46 miles away

    I'm Attending

    Team FSK - 2025 Baltimore Running Festival

    The Francis Scott Key Elementary/Middle School (FSK) PTO is returning as a charity partner with the Baltimore running festival on October 18, 2025.  Please consider joining Team FSK for one of the many in-person or virtual races that are bein...

    • 5K, 10K, 1/2M, M

    Baltimore, MD

    34.46 miles away

    I'm Attending

    Team FSK - 2025 Baltimore Running Festival

    The Francis Scott Key Elementary/Middle School (FSK) PTO is returning as a charity partner with the Baltimore running festival on October 18, 2025.  Please consider joining Team FSK for one of the many in-person or virtual races that are bein...

    • 5K, 10K, 1/2M, M

    Baltimore, MD

    34.68 miles away

    I'm Attending

    Baltimore Running Festival

    / 1 RaceMobber Scheduled

    Join us at the event that many are calling one of the best races on the East Coast, FINISHING AT THE INNER HARBOR. This years event will have both a live component and virtual component. With five distances to choose from, and all runners snagging...

    • 5K, 10K, 1/2M, M

    Baltimore, MD

    34.68 miles away

    I'm Attending

    Baltimore Running Festival

    / 1 RaceMobber Scheduled

    Join us at the event that many are calling one of the best races on the East Coast, FINISHING AT THE INNER HARBOR. This years event will have both a live component and virtual component. With five distances to choose from, and all runners snagging...

    • 5K, 10K, 1/2M, M

    Baltimore, MD

    34.68 miles away

    I'm Attending

    Baltimore Running Festival

    / 1 RaceMobber Scheduled

    Join us at the event that many are calling one of the best races on the East Coast, FINISHING AT THE INNER HARBOR. This years event will have both a live component and virtual component. With five distances to choose from, and all runners snagging...

    • 5K, 10K, 1/2M, M

    Baltimore, MD

    34.68 miles away

    I'm Attending

    Baltimore Running Festival

    / 1 RaceMobber Scheduled

    Join us at the event that many are calling one of the best races on the East Coast, FINISHING AT THE INNER HARBOR. This years event will have both a live component and virtual component. With five distances to choose from, and all runners snagging...

    • 5K, 10K, 1/2M, M

    Baltimore, MD

    34.68 miles away

    I'm Attending

    Baltimore Running Festival

    / 1 RaceMobber Scheduled

    Join us at the event that many are calling one of the best races on the East Coast, FINISHING AT THE INNER HARBOR. This years event will have both a live component and virtual component. With five distances to choose from, and all runners snagging...

    • 5K, 10K, 1/2M, M

    Baltimore, MD

    34.68 miles away

    I'm Attending

    Baltimore Running Festival

    / 1 RaceMobber Scheduled

    Join us at the event that many are calling one of the best races on the East Coast, FINISHING AT THE INNER HARBOR. This years event will have both a live component and virtual component. With five distances to choose from, and all runners snagging...

    • 5K, 10K, 1/2M, M

    Baltimore, MD

    34.68 miles away

    I'm Attending

    Baltimore Running Festival

    / 1 RaceMobber Scheduled

    Join us at the event that many are calling one of the best races on the East Coast, FINISHING AT THE INNER HARBOR. This years event will have both a live component and virtual component. With five distances to choose from, and all runners snagging...

    • 5K, 10K, 1/2M, M

    Baltimore, MD

    34.68 miles away

    I'm Attending

    Baltimore Running Festival

    / 1 RaceMobber Scheduled

    Join us at the event that many are calling one of the best races on the East Coast, FINISHING AT THE INNER HARBOR. This years event will have both a live component and virtual component. With five distances to choose from, and all runners snagging...

    • 5K, 10K, 1/2M, M

    Baltimore, MD

    34.68 miles away

    I'm Attending

    Baltimore Running Festival

    / 1 RaceMobber Scheduled

    Join us at the event that many are calling one of the best races on the East Coast, FINISHING AT THE INNER HARBOR. This years event will have both a live component and virtual component. With five distances to choose from, and all runners snagging...

    • 5K, 10K, 1/2M, M

    Baltimore, MD

    34.68 miles away

    I'm Attending

    Baltimore Running Festival

    / 1 RaceMobber Scheduled

    Join us at the event that many are calling one of the best races on the East Coast, FINISHING AT THE INNER HARBOR. This years event will have both a live component and virtual component. With five distances to choose from, and all runners snagging...

    • 5K, 10K, 1/2M, M

    Baltimore, MD

    34.68 miles away

    I'm Attending

    Baltimore Running Festival

    / 1 RaceMobber Scheduled

    Join us at the event that many are calling one of the best races on the East Coast, FINISHING AT THE INNER HARBOR. This years event will have both a live component and virtual component. With five distances to choose from, and all runners snagging...

    • 5K, 10K, 1/2M, M

    Baltimore, MD

    34.68 miles away

    I'm Attending

    Baltimore Running Festival

    / 1 RaceMobber Scheduled

    Join us at the event that many are calling one of the best races on the East Coast, FINISHING AT THE INNER HARBOR. This years event will have both a live component and virtual component. With five distances to choose from, and all runners snagging...

    • 5K, 10K, 1/2M, M

    Baltimore, MD

    34.68 miles away

    I'm Attending

    Baltimore Running Festival

    / 1 RaceMobber Scheduled

    Join us at the event that many are calling one of the best races on the East Coast, FINISHING AT THE INNER HARBOR. This years event will have both a live component and virtual component. With five distances to choose from, and all runners snagging...

    • 5K, 10K, 1/2M, M

    Baltimore, MD

    34.68 miles away

    I'm Attending

    Baltimore Running Festival

    / 1 RaceMobber Scheduled

    Join us at the event that many are calling one of the best races on the East Coast, FINISHING AT THE INNER HARBOR. This years event will have both a live component and virtual component. With five distances to choose from, and all runners snagging...

    • 5K, 10K, 1/2M, M

    Baltimore, MD

    34.68 miles away

    I'm Attending

    Baltimore Running Festival

    / 1 RaceMobber Scheduled

    Join us at the event that many are calling one of the best races on the East Coast, FINISHING AT THE INNER HARBOR. This years event will have both a live component and virtual component. With five distances to choose from, and all runners snagging...

    • 5K, 10K, 1/2M, M

    Baltimore, MD

    34.68 miles away

    I'm Attending

    Baltimore Running Festival

    / 1 RaceMobber Scheduled

    Join us at the event that many are calling one of the best races on the East Coast, FINISHING AT THE INNER HARBOR. This years event will have both a live component and virtual component. With five distances to choose from, and all runners snagging...

    • 5K, 10K, 1/2M, M

    Baltimore, MD

    34.68 miles away

    I'm Attending

    Baltimore Running Festival

    / 1 RaceMobber Scheduled

    Join us at the event that many are calling one of the best races on the East Coast, FINISHING AT THE INNER HARBOR. This years event will have both a live component and virtual component. With five distances to choose from, and all runners snagging...

    • 5K, 10K, 1/2M, M

    Baltimore, MD

    34.68 miles away

    I'm Attending

    Baltimore Running Festival

    / 1 RaceMobber Scheduled

    Join us at the event that many are calling one of the best races on the East Coast, FINISHING AT THE INNER HARBOR. This years event will have both a live component and virtual component. With five distances to choose from, and all runners snagging...

    • 5K, 10K, 1/2M, M

    Baltimore, MD

    34.68 miles away

    I'm Attending

    Baltimore Running Festival

    / 1 RaceMobber Scheduled

    Join us at the event that many are calling one of the best races on the East Coast, FINISHING AT THE INNER HARBOR. This years event will have both a live component and virtual component. With five distances to choose from, and all runners snagging...

    • 5K, 10K, 1/2M, M

    Baltimore, MD

    34.68 miles away

    I'm Attending

    Baltimore Running Festival

    / 1 RaceMobber Scheduled

    Join us at the event that many are calling one of the best races on the East Coast, FINISHING AT THE INNER HARBOR. This years event will have both a live component and virtual component. With five distances to choose from, and all runners snagging...

    • 5K, 10K, 1/2M, M

    Baltimore, MD

    34.68 miles away

    I'm Attending

    Baltimore Running Festival

    / 1 RaceMobber Scheduled

    Join us at the event that many are calling one of the best races on the East Coast, FINISHING AT THE INNER HARBOR. This years event will have both a live component and virtual component. With five distances to choose from, and all runners snagging...

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