Found 136 races near St Mary S County, MD

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OCT
3

Lorton, VA
• 15.6 miles
$25
We welcome and encourage you to come out and join us for our 7th Annual Healthy Start Mind & Body 5K Run/Walk, to JUMP START the Fall Season off to a Healthy Start and help a worthy cause! The...
5K
41
OCT
3

Huntingtown, MD
• 47.3 miles
$30 -$35
This is a 5K timed run event being held at Kings Landing Park.  The course is a fast, mostly flat with some wooded trail. In addition, there will be a kids fun run Kiddy-K for children 10 and...
5K
2
OCT
3

Lorton, VA
• 15.6 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
10
OCT
3

Richmond, VA
• 67.2 miles
$35 -$55
The Dominion Payroll SpeakUp5k is our flagship community event and the biggest celebration of mental health. The SpeakUp5k is Cameron's design. Full of fun zones, music, bubbles, and loads of...
5K
16
OCT
4

Washington, DC
• 31.3 miles
$45 -$65
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
1
OCT
4

Mechanicsville, MD
• 45.9 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
OCT
4

King George, VA
• 34.0 miles
$10 -$25
The 2026 King George Fall Festival Race/Run/Walk will be held for the 6th year on the Dahlgren Railroad Heritage Trail. This event offers an untimed out-and-back race from the Bloomsbury Road...
1m 5K
3
OCT
4

Forest Heights, MD
• 29.7 miles
$25 -$60
Sunday October 4, 2026 More than a race. A reason to show up. Lace up and be part of a powerful day that brings the community together for families when it matters most. Red Shoe 5k is the...
5K
34
OCT
10

Richmond, VA
• 67.1 miles
$25 -$45
🐶🏃‍♂️ Join Us for the 8th Annual Give a Dog a Job 5K! 🏃‍♀️🐶 📅 Saturday, October 10, 2026📍 ⏰ Race Starts at 9:00 AM (Chip Timed) For more than 50 years Canine Companions has been transforming...
5K
48
OCT
10

Quantico, MD
• 43.7 miles
$30 -$35
Run with the pirates and join the Eastern Shore Running Club for the third annual Pirate's Wharf 5K, happening at Pirate's Wharf Park, located at 4701 Whitehaven Road in Quantico. The course is...
5K
1
OCT
11

Washington, DC
• 51.0 miles
Run in Washington - road race. Fast course perfect for PRs
10m
193
OCT
11

Washington, DC
• 52.7 miles
$35 -$135
Established in 1985, the Army Ten-Miler (ATM) is an annual event held every October in Washington, D.C. The primary objectives of the race are to promote the Army, foster esprit de corps, support...
2
OCT
11

Fredericksburg, VA
• 35.6 miles
$45 -$50
Get ready to channel your inner lumberjack or lumberjill at the Plaid to the Bone 10K — the coziest, crunchiest, most flannel-filled race of the fall! Race day is October 11th when the leaves are...
10K
31
OCT
11

Prince Frederick, MD
• 23.2 miles
$46 -$50
Run (or Walk) for Wine or Beer on this beautiful 300+ acre property of Running Hare Vineyard for the 9th Annual 5K Fall Race. Enjoy the amazing views and delicious wine!  Charity Partner is...
5K
44
OCT
16

Arlington, VA
• 56.0 miles
Join us for the 25th annual US FreedomWalk Festival 16-18 October 2026! The US FreedomWalk Festival® is a weekend, non-competitive, social walking challenge bringing participants of all ages and...
2
OCT
17

Washington, DC
• 36.4 miles
$130 -$250
o Sponsored by ACE Physical Therapy & Sports Medicine Institute o If it hurts, call ACE-PT first at 703-205-1233 Pre-race packet pickup Friday October 16, 12:00 noon to 5:45 PM at Pacers Running...
Half Marathon
7
OCT
17

Colonial Beach, VA
• 23.6 miles
$30 -$50
Good Day for a Run Returns to Colonial Beach for their 9th Annual COLONIAL BEACH TO BEER 10K/5K Races and 1 Mile Walk.  This Race Proudly Supports BAMM.  RACES FEATURE: Scenic 5K and 10K Race...
1m 5K 10K
78
OCT
17

Colonial Beach, VA
• 23.2 miles
$25
The 12th Annual Bivalves for Boobies Fundraiser, on 17 October 2026, will feature a fun walk around the point in Colonial Beach to raise breast cancer awareness. This walk is a non-timed...
5
OCT
17

Solomons, MD
• 9.6 miles
$35 -$60
Join Us for the 2026 CalvertHealth Breast Cancer 5K! Proceeds benefit the Sheldon E. Goldberg Center for Breast Care, supporting vital programs and services for our community. Thanks to our...
5K
33
OCT
18

King George, VA
• 38.6 miles
$20 -$30
Join us for the Hopyard’s Spirit of Inclusion 5k, 1 Mile Harvest Hustle and the NEW Harvest Hustle Half Mile!   This is a fun run in the residential neighborhood Hopyard Farms which is relatively...
5K
58