Found 354 races near Fairfax County, VA

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OCT
24

Stafford, VA
• 27.9 miles
$22 -$45
It's a Stafford Halloween tradition!  Run or walk with us on October 24th in the 11th Annual Halloween 5K and Monster Mile! Costumes are encouraged and prizes are given to the best costumes.  All...
1m 5K
83
OCT
24

Woodbridge, VA
• 12.9 miles
$40 -$45
Join ACTS for IWALK 2026, a community-wide event dedicated to supporting families and individuals across Prince William County. This annual walk brings together residents, businesses, and...
5K
19
OCT
24

Washington, DC
• 34.4 miles
$40 -$50
The Kimball Cheetahs 5K, presented by the Kimball PTO, is a community event dedicated to promoting health, wellness, and school pride while raising funds to support Kimball Elementary School. As...
5K
3
OCT
24

Mt. Airy, MD
• 8.2 miles
$15 -$60
Winery 5K with souvenir wine glass, finisher medal, and a pour of wine at the finish
5K
43
OCT
24

Arlington, VA
• 24.7 miles
$50 -$100
Join us and "support through sport" at the 51st running of the Marine Corps Marathon! The MCM is the largest marathon in the world that doesn't offer prize money, instead celebrating the honor,...
8K Marathon
111
OCT
24

Clarksburg, MD
• 13.0 miles
$25 -$35
🏃‍♂️ Hallie Wells MS 10th Anniversary 5K 🏁 Ten years ago, Hallie Wells Middle School opened its doors. To celebrate a decade of Mustang pride, we’re bringing Clarksburg together for a morning of...
5K
3
OCT
24

Baltimore, MD
• 20.3 miles
Whether you’re in it for some friendly competition or would rather stick with a group, this event’s emphasis is on camaraderie, bringing together all paces and styles. The 5k or 1 mile routes...
5K
40
OCT
24

Rixeyville, VA
• 40.9 miles
$30 -$40
Support A Great Cause!  20% of proceeds will go to the Northern Piedmont Community Foundation to support substance abuse recovery programs. The remaining 80% will help to support Verdun's Project...
5K
3
OCT
24

Martinsburg, WV
• 46.3 miles
$25 -$40
READY...SET...GLOW!!!! Join the fun and support our community at the second annual Ready, Set, Glow 5K Fun Run and Tot Trot! Bring your family and friends for this event, at the Spring Mills High...
5K
33
OCT
24

Haymarket, VA
• 48.8 miles
$25 -$40
Some races are about the finish line. This one is about who we honor along the way.  Whether you're chasing a personal best, walking with friends, or participating in your very first 5K, every...
1m 5K
10
OCT
25

Arlington, VA
• 27.8 miles
$120
WHAT IS GIRLS ON THE RUN? Girls on the Run (GOTR) offers programming designed for all girls to build confidence, increase their level of physical activity, and learn essential life skills. Our...
8K 10K 17K Half Marathon Marathon
54
OCT
25

Arlington, VA
• 15.4 miles
Sarcoma Foundation of America (SFA) is a proud partner of the 2026 Marine Corps Marathon (MCM). The MCM offers an experience for runners to tour the nation’s most recognizable landmarks, while...
Marathon
32
OCT
25

Arlington, VA
• 14.5 miles
The Marine Corps Marathon is the largest marathon in the world that doesn't offer prize money, earning its nickname 'The People's Marathon.' Organized by the U.S. Marine Corps, it's the third...
Marathon
54
OCT
25

Arlington, VA
• 16.1 miles
We have sold our allocation. There are bibs available at https://www.marinemarathon.com/event/marine-corps-marathon/ . The Fredericksburg Area Running Club has been given 15 bibs for the Marine...
Marathon
38
OCT
25

Columbia, MD
• 2.2 miles
$55 -$65
Join us for the 2026 Oktoberfest 5-Miler presented by Altra in Howard County! Celebrate this fall tradition with a beautiful course that winds around Columbia's scenic Lake Elkhorn, great swag,...
5m
103
OCT
25

Mc Lean, VA
• 10.0 miles
$30 -$45
Halloween-themed 5K and 1 Mile at Franklin Sherman ES in McLean, VA, with costumes encouraged.
1m 5K
49
OCT
25

Poolesville, MD
• 19.6 miles
$48
Run the Vineyards race series comes to the prestigious Rocklands Farm Winery in Montgomery County.  Join us for a scenic 5K run through the vineyard and farm and finish with a relaxing after...
5K
25
OCT
25

Savage, MD
• 33.2 miles
$30 -$35
Built of stone from the Little Patuxent River, Baldwin Hall has served as the community center of Savage, Maryland for over a century. The projects they are raising money for this year are a new...
1m 7K
19
OCT
25

Ashburn, VA
• 19.2 miles
$20 -$40
Join us October 25th  2026 for the 14th Annual Sprout 5K and Fun Run!   The Sprout 5K supports Sprout Therapeutic Riding & Education Center in Aldie, Virginia—a nonprofit (501(c)(3)) dedicated to...
1K 5K
39
OCT
31

Washington, DC
• 18.2 miles
$35 -$45
Enjoy autumn at the U.S. National Arboretum during FONA's Fall 5K. This run or walk will take you past garden collections brightly colored with fall foliage, over tree-lined rolling hills, and...
5K
27