Found 343 races near Frederick County, MD

🎉 Join Your Local Running Community!

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

SEP
27

Towson, MD
• 44.5 miles
$20 -$45
Please join us for the 29th Annual Notre Dame Prep Blazer Dash Scholarship Run.
1m 5K
14
SEP
27

Rockville, MD
• 24.7 miles
$105 -$125
Welcome to the MCRRC Parks Half Marathon! The race begins just before sunrise, at 6:45 AM, on a scenic Montgomery County road and quickly transitions into a tour of beautiful Rock Creek Park. As...
Half Marathon Marathon
60
SEP
27

Reston, VA
• 33.1 miles
$40 -$55
Looking for a reason to get out and run to complete your summer of training? Join us for the  South Lakes 10K and run through the neighborhood, on a course that is a fan favorite! The race is...
5K 10K
105
SEP
27

Alexandria, VA
• 48.5 miles
$25 -$40
Annual 5K for charity in Alexandria, VA, benefiting the Scholarship Fund of Alexandria.
5K
69
OCT
1

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

Alexandria, VA
• 41.2 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

Baltimore, MD
• 22.6 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
• 15.5 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

Arlington, VA
• 100.7 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

Washington, DC
• 29.8 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

Gaithersburg, MD
• 27.4 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
• 24.9 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
• 31.8 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

Fairfax, VA
• 39.6 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

York, PA
• 49.4 miles
$25 -$27
What started as a tribute to one special little dog has become a lifeline for pets throughout our community. Every registration for Zoey's Fun Run & 1-Mile Dog Walk helps support Zoey's Fund,...
1m 5K
22
OCT
4

Point Of Rocks, MD
• 105.1 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
• 144.8 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

Reston, VA
• 11.2 miles
$40 -$50
Join the Friends of Reston on Sunday, October 4th, for the 6th Annual Fall 5K to help raise funds for their scholarship and enrichment programs. All proceeds for this event support the Friends of...
5K
16
OCT
4

Leesburg, VA
• 25.6 miles
$32
Note: Due to the government shutdown, the venue has been moved from Great Falls National Park to this new location. The date and time remain unchanged. Join us at a 5K course run on the grounds...
5K
1
OCT
4

College Park, MD
• 97.8 miles
$30 -$35
Gentle Hands And Feet was founded in 2019 with a vision to create a welcoming and inclusive community for individuals with cognitive, developmental and physical disabilities. We believe that all...
5K
17