Found 298 races near Loudoun County, VA

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AUG
29

Andrews Air Force Base, MD
• 41.3 miles
$25
A multi-distance marathon event with full marathon, half marathon, 10K and 5K options.
Marathon
35
AUG
29

Waldorf, MD
• 47.9 miles
$35 -$60
A community 5K trauma walk raising awareness about trauma and mental health in Charles County.
5K
26
AUG
29

Chantilly, VA
• 46.3 miles
$45 -$60
This is your opportunity for the flattest, fastest course in the area! The runway will be closed off for runners to experience a unique look at the airport grounds, something you do not get to do...
5K 10K
55
AUG
29

Fairfax Station, VA
• 30.9 miles
$20 -$35
14th annual 5K run/walk at Burke Lake Park benefiting the Iraqi Children Foundation.
5K
31
AUG
29

Mechanicsville, MD
• 21.7 miles
Muddy Dash is not your average mud run! Get ready for up to 3 Miles of messy mayhem. You and your friends/family can expect to run, walk, crawl, wade, slip, slide, and scream with excitement as...
30
AUG
29

Washington, DC
• 42.3 miles
$62
Join us on Saturday, August 29, 2026, for the FNR DC 10K, a special edition of the Freedom Now Run Series commemorating the legacy of the 1963 March on Washington and the enduring pursuit of...
2K 5K 10K
22
AUG
30

Vienna, VA
• 25.8 miles
$10 -$15
Let's celebrate the end of summer and the end of our Bunion Derby with the DC Road Runners annual Cross Country 5k and Club Picnic. This race features a fun, but challenging 3 mile race course...
3m
21
AUG
30

Cascade, MD
• 30.2 miles
$20
This run starts and finishes in the picturesque Pen Mar Park. Challenge yourself and your friends to this approximately 1.8 miles of ascent to High Rock Overlook. Once runners reach the top of...
31
AUG
30

Washington, DC
• 38.8 miles
Join us for the inaugural Run Navy Yard! A vibrant community fun run and festival celebrating the spirit, health, and unity of the Navy Yard community. Whether you're running, walking, cheering,...
37
SEP
4

Frederick, MD
• 23.1 miles
DescriptionJoin our weekly running club designed for homeschool families! Whether you're a beginner or a seasoned runner, this is a friendly group that meets every Friday at Ballenger Creek Park....
21
SEP
4

Leesburg, VA
• 5.8 miles
$25
On Friday September 4, Trials of Miles is hosting a special day of cross country racing at Morven Park in Leesburg, Virginia. The event is designed to kickoff the 2026 racing season for high...
5K
18
SEP
5

Washington, DC
• 23.6 miles
$10 -$250
WE REGRET THAT WE CAN'T PROVIDE REFERRALS FROM THIS RACE TO ANOTHER, EXCEPT TO OCTOBER 17, AS THESE TWO WILL BE THE LAST MARATHONS WE HOST. We welcome 300 individual entries You may also enter as...
Half Marathon
38
SEP
5

Alexandria, VA
• 40.6 miles
$20 -$30
The 2026 Good Shepherd Catholic Church International Festival 5K   Packet Pick Up Good Shepherd Catholic Church Main EntranceFriday, September 4th: 5:00 PM - 7:30 PMRace Day September 5th: 6:45...
5K
3
SEP
5

Ellicott City, MD
• 10.7 miles
$25 -$120
The 23rd Annual Ellicott City Labor Day 10K & 5K is scheduled to take place on Saturday, Sept. 5, 2026, at 8:00 a.m. The 10k is a road race through scenic western Ellicott City countryside and...
1K 5K 10K
25
SEP
5

College Park, MD
• 40.2 miles
$20 -$100
Fueling student-athletes. Supporting families. Building community. This isn't just a 5K. It's a movement. Brunch League Sports invites you to lace up, show out, and run for something bigger than...
5K
20
SEP
5

Laurel, MD
• 65.6 miles
$20 -$30
Emancipation in Laurel, MD - finisher medal, virtual option
1m 5K
47
SEP
5

Gaithersburg, MD
• 23.4 miles
$17 -$55
This is the 33rd running of the Kentlands/Lakelands 5K Run, Walk, and Kid’s Fun Runs.  The 5K course winds through the beautiful Lakelands and Kentlands neighborhoods before heading down Main...
5K
73
SEP
6

Fairfax, VA
• 23.8 miles
$30 -$45
You DONUT want to miss this race! Come for the 5K and stay for the donut!Sunday, August 31 at 8:00 am at Fairfax Corner Or join us virtually! Your choice.Click here for Packet Pick Up Details
1K 5K
48
SEP
6

Bladensburg, MD
• 40.1 miles
$45 -$65
Join us for the Risen Angels 5K/10k — a paved run that celebrates community, courage, and commitment. Lace up your shoes and race in honor of someone special that is not with us anymore. All...
5K 10K
34
SEP
7

Haymarket, VA
• 17.7 miles
$10 -$55
Join us for the Footprints of Hope 5K and take a step toward better health! Whether you're a seasoned runner or just starting your fitness journey, this event is the perfect opportunity to...
5K
20