Found 354 races near Fairfax County, VA

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OCT
1

Burkittsville, MD
• 43.6 miles
$33 -$42
Road with challenging terrain and post-race festivities
4m
94
OCT
3

Alexandria, VA
• 11.4 miles
$10 -$45
Live and Virtual options! 2025 will be the 12 year anniversary of the St. Louis Hawks 5K and Fun Run for Health & Wellness.  The event was created in 2014 by the school's Physical Education...
5K
1
OCT
3

Fort Washington, MD
• 17.0 miles
The Black Nurses of Southern Maryland, Incorporated (BNSMD) is dedicated to advancing the quality of nursing care and promoting health equity for Black communities. Through advocacy, education,...
1m 5K
42
OCT
3

Baltimore, MD
• 48.8 miles
$40 -$50
Join us for the RunThrough USA Druid Hill Park 5K & 10K on Saturday 3rd October 2026 Be part of the second edition of RunThrough USA Druid Hill Park 5K & 10K in one of America’s oldest and most...
5K 10K
41
OCT
3

Ellicott City, MD
• 40.7 miles
$25 -$40
The Autism Society of Maryland (AUSOM) celebrates 20 years of hosting the Every Step Counts Autism Walk & 5K Run. Every Step Counts brings together individuals and families touched by Autism and...
1K 4K 5K
29
OCT
3

Lorton, VA
• 9.4 miles
$25
We welcome and encourage you to come out and join us for our 7th Annual Healthy Start Mind & Body 5K Run/Walk and Kids Fun Run to JUMP START the Fall Season off to a Healthy Start and help a...
5K
107
OCT
3

Huntingtown, MD
• 35.7 miles
$30 -$35
Walk Run• Sponsor• Fundraise• Change Lives.• Register • Sponsor • Donate Join us on October 3, 2026, as we work to raise $18,000 to assist local families facing financial hardship. Every year,...
5K
15
OCT
3

Arlington, VA
• 10.1 miles
$35
What is Global Strides for Niger? Join Remember Niger Coalition for the Global Strides for Niger 5K, a joyful community event where every step helps create opportunities for children in Niger to...
5K
OCT
3

Essex, MD
• 56.0 miles
$60
Note: There is no race day registration for this event. Join us for a one of a kind unique experience! The Hart-Miller Island Run will take place on October 3rd, 2026. Registration includes a...
12
OCT
3

Washington, VA
• 47.7 miles
$25
Join Headwaters, the Rappahannock County Public Education Foundation, for a morning of fun, wellness, and community! Our 5K course offers a great way to support the students and teachers of...
5K
23
OCT
3

Washington, DC
• 16.4 miles
Every stride tells a story — of courage, of community, and of the unshakable belief that hope grows stronger when we walk together.  Hope in Every Step is brought to you by MedStar Georgetown...
14
OCT
3

Lorton, VA
• 7.8 miles
Miles for Migraine will host its 9th annual 2-mile Walk, 5K Run and Relax DMV Event on Sunday October 6th at Laurel Hills Park in Lorton, VA. This event is a fundraiser for Migraine & Headache...
2m 5K
32
OCT
3

Gaithersburg, MD
• 24.5 miles
$20 -$45
Thank you for registering for our 5th annual charity race!  We are excited to host this event and to interact with local community members and businesses.  This race has grown from being a small...
1m 5K 10K
35
OCT
3

Potomac, MD
• 14.5 miles
$35 -$85
The National Capital 20 Miler is Washington, DC’s premier fall marathon tune-up race. Taking place on the C&O Towpath, the race offers runners a flat, fast out-and-back course with water and...
5m 20m
13
OCT
3

Leesburg, VA
• 25.6 miles
$30 -$40
HealthWorks & Oatlands Present: Miles for Mammograms Oatlands and HealthWorks for Northern Virginia are teaming up to help beat breast cancer, one mile at a time. Join us for Miles for...
5K
43
OCT
3

Dumfries, VA
• 16.7 miles
The race is an annual event for the residents of the Potomac Shores development community and their friends and guests. It is free of charge. Expenses are paid for by the HOA and the event is...
5K 10K
21
OCT
3

Fairfax, VA
• 1.8 miles
$40 -$45
Join us on Saturday, October 3rd for our annual TEAM UP! 5K, starting at 8:00 am. Run the race to try to win a prize or walk the course with a Team of friends! The race starts/finishes at 8:00 am...
5K
28
OCT
4

Point Of Rocks, MD
• 34.6 miles
$40 -$90
REGISTRATION LINK Join us for a 5K, half marathon, or marathon along the scenic C&O Canal Towpath, starting and finishing in Point of Rocks, MD. This out-and-back course follows the Potomac River...
5K Half Marathon Marathon
63
OCT
4

Washington, DC
• 16.5 miles
$55 -$75
District 19 returns for year seven with a new signal. Born from the belief that running can be a form of activism, District 19 was created as a way to reclaim space, build community, and move...
5K 19K 19m
22
OCT
4

Mechanicsville, MD
• 37.5 miles
$20 -$45
The Butterfly Effect Project Inc. exists to break down financial barriers that prevent individuals from accessing essential mental health and wellness services in Southern Maryland. Rooted in the...
5K
18