Found 392 races near Harford County, MD

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SEP
27

Baltimore, MD
• 24.0 miles
$55 -$60
16TH ANNUAL 5K AND 1 MILE FUN RUN & WALK All proceeds benefit Pathfinders for Autism! Sunday, September 27, 2026Please join Pathfinders for Autism for our 16th Annual Run Wild for Autism. We are...
1m 5K
84
SEP
27

Perry Hall, MD
• 13.1 miles
$35 -$40
Adam was one to always lend a hand, so in his name, we are supporting those in recovery! Adams Light, Inc. is a 501c(3) charity supporting men and women in recovery. Please register by 8/15 so...
1m 5K
46
SEP
27

Freeland, MD
• 22.9 miles
$70 -$75
Join us Sunday, September 27th for the annual Charm City Run 20-Miler on the Torrey C. Brown (NCR) Trail. The NCR Trail is a hardpacked, dirt/gravel surface and part of the “Rails to Trail”...
20m
94
SEP
27

Columbia, MD
• 14.1 miles
$45 -$65
The Columbia Classic 10K & 5K returns to Downtown Columbia, MD with an exciting new race experience for 2026. This year's updated course takes runners on a fast and scenic route around the iconic...
5K 10K
60
SEP
27

Nottingham, PA
• 19.6 miles
$35
The Paige Michael Foundation was formed to honor the memory of our daughter. Paige was 15 when she was diagnosed with a rare and aggressive form of leukemia. Prior to her diagnosis, Paige was a...
5K
20
SEP
27

Newark, DE
• 34.9 miles
$35 -$40
Join us for the 5th Annual Friends 5K Run/Walk benefiting the Friends of the Helen F. Graham Cancer Center & Research Institute.  This year's event will be at the Helen F. Graham Cancer Center...
5K
32
SEP
27

Hyattsville, MD
• 52.0 miles
$15 -$50
Who We Are: Healthy Kids Running Series is a five (5) week running program in the spring and fall for kids Pre-K through 8th grade. Each HKRS Series takes place once a week and offers...
0m 1m 2m 4m
31
SEP
27

Collegeville, PA
• 61.7 miles
$15 -$50
Who We Are: Healthy Kids Running Series is a five (5) week running program in the spring and fall for kids Pre-K through 8th grade. Each HKRS Series takes place once a week and offers...
0m 1m 2m 4m
53
SEP
27

Fallston, MD
• 7.6 miles
$15 -$50
Who We Are: Healthy Kids Running Series is a five (5) week running program in the spring and fall for kids Pre-K through 8th grade. Each HKRS Series takes place once a week and offers...
0m 1m 2m 4m
25
SEP
27

West Chester, PA
• 50.6 miles
$15 -$50
Who We Are: Healthy Kids Running Series is a five (5) week running program in the spring and fall for kids Pre-K through 8th grade. Each HKRS Series takes place once a week and offers...
0m 1m 2m 4m
48
SEP
27

Derwood, MD
• 51.7 miles
$15 -$40
MoCo Dems 5K Fall Fun Run is organized by the MD District 15 Democratic Caucus in Montgomery County, Maryland. This is an annual 5K (3.1mile) run/walk event for adults and youth that will be held...
5K
82
SEP
27

Towson, MD
• 17.4 miles
$20 -$45
Please join us for the 29th Annual Notre Dame Prep Blazer Dash Scholarship Run.
1m 5K
19
SEP
27

Dover, DE
• 49.1 miles
$35 -$40
This is an exciting time of year for Bayhealth nursing staff as we gear up for our annual Nurse on the Run 5k with a 1 Mile option. At Bayhealth it is our mission to strengthen the health of our...
1m 5K
17
SEP
27

Rockville, MD
• 55.6 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
61
SEP
27

Holtwood, PA
• 19.6 miles
$60
                                       COME OUT FOR THE  RUNNING OF THE WORLD FAMOUS & CULT CLASSIC CONESTOGA TRAIL RUN - 10 TOUGH MILES PLEASE READ RACE DESCRIPTION IN ITS ENTIRETY This is the...
13
OCT
2

Quarryville, PA
• 23.2 miles
The Waggoner JH XC Invite is hosted in beautiful Lancaster County. The race features wheel-measured 2-Mile distance across a scenic all grass rolling course. Come watch this cross country event...
27
OCT
3

Newark, DE
• 30.5 miles
$35 -$45
There's no better way to celebrate the Fall than at the YMCA Pumpkin Dash 5K, a FUN event for the whole family! The 5K will be held on Saturday, October 3rd, and begins at 10:00am at Glasgow...
1K 5K
29
OCT
3

Royersford, PA
• 60.4 miles
$30 -$50
  Register by 7/15/2025 and save $5 off registration! WHO:  Runners of all ages.  Walkers are also invited to participate using the same course. The race will follow a slightly new this year...
1m 5K
31
OCT
3

Baltimore, MD
• 50.1 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
43
OCT
3

Ellicott City, MD
• 32.7 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
32