Found 342 races near Fairfax County, VA

🎉 Join Your Local Running Community!

Connect with runners, find training partners, and celebrate every finish together

JUL
15

Baltimore, MD
• 40.7 miles
$88
Join the Falls Road Running Store Ladies Night Track training group Wednesday evenings this spring and summer! Each Wednesday, starting at 6:30 PM, from July 15 - September 23, the Falls Road...
JUL
17

Winchester, VA
• 53.8 miles
$10 -$35
Get ready to light up the night and have a blast with family and friends at our 3rd Glow All Out 5K! Join us as we make our way through the Evendale/Byrd campus, creating memories and laughter...
5K
49
JUL
18

Baltimore, MD
• 36.2 miles
$40 -$30000
Mark your calendars for Saturday, July 18, 2026 and get ready to run for freedom and restoration! The Dash 4 Dignity 5K supports City of Refuge Baltimore's Anti-Human Trafficking initiative,...
5K
25
JUL
18

Washington, DC
• 2.3 miles
$10 -$35
The Race to Cure Sarcoma (RTCS) brings together hundreds of members of the community who have been impacted by this disease. Each year, the Sarcoma Foundation of America raises awareness and...
2m
22
JUL
19

Lutherville Timonium, MD
• 43.6 miles
$25
The Baltimore Road Runner's Club will host their Women's Distance Festival 5k on July 19 at Meadowood Regional Park. This is a great way for women runners of all ages and abilities to come...
5K
5
JUL
19

Fredericksburg, VA
• 44.3 miles
$10
The 6.4 mile West Side Quarry is the third race in the FXBG Trail Series. Similar to the 5k, runners will start along the Beach trail next to the Rappahannock River — familiar terrain to those of...
10K
24
JUL
22

Arlington, VA
• 2.4 miles
$10 -$15
All aboard! Join us for our Bluemont Junction 5k. This 5k is a fan favorite. The course is on a paved trail that is mostly flat with the start and finish in Bluemont Park.  Did you know that...
5K
6
JUL
25

Germantown, MD
• 21.8 miles
$47 -$65
The flowy, fast, and fun trails at Schaeffer Farms are wonderfully maintained and offer twisty single-track, stream crossings, log ramps, a few hills, and open farm field running. Moderately...
5K 10K
23
JUL
25

Saint Leonard, MD
• 48.1 miles
$40 -$50
Evening 5K through scenic Jefferson Patterson Park with finish-line festival, DJ dance party, and benefiting local homeless services.
5K
147
JUL
25

Stephens City, VA
• 51.8 miles
$40 -$185
Bike in Stephens City, VA with t-shirt
5K 10K 50K
66
JUL
26

Ashburn, VA
• 36.1 miles
$30 -$45
Potomac River Running is turning 22! and we are ready to party! Join =PR= Fairfax and Celebrate our Birthday on Sunday, July 26! Click for Packet Pick Up Details
1K 5K
20
AUG
1

Clarksburg, MD
• 31.2 miles
$47 -$65
Little Bennett Regional Park in Montgomery County, MD is a 3600 acre wooded playground filled with over 20 miles of trails, picturesque streams, and plenty of camping. Bring the family and camp...
5K 10K
29
AUG
1

Baltimore, MD
• 39.1 miles
$10 -$40
Join the Casey Cares Foundation for our 17th Annual 5K Run/1-Mile Walk on August 1st! Proceeds from the race will support programs for families with critically ill children. The chip-timed 3.1...
5K
29
AUG
1

Frederick, MD
• 20.1 miles
$15 -$45
Join us for the 37th annual Frederick Women's Distance Festival! The Frederick Steeplechasers are bringing this exciting event back to Frederick Community College in 2026!  As with all...
1K 5K
608
AUG
2

Arnold, MD
• 24.8 miles
$10 -$15
The Dog Days Cross Country Run is traditionally held the first Sunday in August. The race utilizes the Earl Scott Trail, named after the former AACC groundskeeper, AACC cross country coach,...
8K
3
AUG
8

King George, VA
• 34.5 miles
$75 -$120
Challenging August trail half marathon on flat Dahlgren Railroad Heritage Trail featuring converted railroad bed with environmental initiatives.
Half Marathon 50K
113
AUG
8

Washington, DC
• 6.7 miles
$40
48th Annual Running Psychologists “Ray’s Race” 5k Run & Walk at the American Psychological Association (APA) Convention on August 8 at  7 AM.  Register NOW!! to run and walk with the Running...
5K
7
AUG
8

Mount Airy, MD
• 40.3 miles
$27
Do you know how far a mile is? 5,280 feet. Five tomatoes. Five (5) to( 2) mat (8) oes (0). You will never forget it! A one-mile race on historic Main Street in Mount Airy, MD ending with a...
7
AUG
9

Hanover, MD
• 26.6 miles
$32 -$45
Race Overview With August temperatures and humidity soaring, we are offering a great way to get a 5K run in! This indoor 5K takes place entirely inside Arundel Mills Mall! Perfectly aligned with...
5K
10
AUG
9

Hydes, MD
• 52.6 miles
Scenic run through beautiful Hydes with picturesque views and great atmosphere
5K
103