Found 425 races near New Castle County, DE

🎉 Join Your Local Running Community!

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

AUG
15

Chester Springs, PA
• 25.3 miles
$30 -$35
4th annual music festival run 5K road with scenic course and family-friendly
1m 5K
70
AUG
16

Elizabethtown, PA
• 53.6 miles
$40
Help us to keep public education RUNNING by supporting the beloved and beneficial facility dogs of Elizabethtown Area School District!
5K
5
AUG
16

Bel Air, MD
• 36.9 miles
$10 -$800
12th annual 5K trail with supporting local charities
1m 5K
33
AUG
16

Joppatowne, MD
• 39.3 miles
This is part of the Harford County Running Club's Dog Days of Summer Series.* This 5k is an out and back course on road. The course is stroller friendly. Parking is at the Joppatowne High School....
AUG
16

Wayne, PA
• 37.6 miles
$15 -$40
The 5th Annual Live Like Leah 5k is a race to honor the life of an amazing woman, Leah Joy Bowers, who was a beloved teacher, coach, wife, daughter, sister, friend, and dog mom! Leah passed away...
1m 5K
8
AUG
22

Boyertown, PA
• 48.5 miles
$25
The Wellness Council of Boyertown would like you to join us for the 3rd Annual 1-Mile fitness challenge to help raise money to replace the digital board at Memorial Stadium. Each lap (400m) is a...
1m
2
AUG
22

Lebanon, PA
• 55.3 miles
$30
Please join us for the 10th Addition of the Cedar Nation 5k on Saturday, August 22nd, at the Lebanon High School Field House as we return to our original race location.     The race features a...
5K
AUG
22

Merchantville, NJ
• 48.5 miles
$35
Join us for this new 5k to honor the memory of Ed Espenshade. Ed was an influential member of the South Jersey racing scene for many years.  Swag/Awards T ShirtFinisher medals Overall and Age...
5K
11
AUG
22

Lancaster, PA
• 34.0 miles
$30
This is not a race. There is no clock, no bib, no finish time. It is three mornings (and one night) on the trails with good people, a griddle going, and something cold at the tent. Built for...
2
AUG
22

Newark, DE
• 7.7 miles
$35 -$40
Liver Run 5k is a run/walk that helps raise awareness for liver disease and organ donation. In 2008, at just 9 years old, Jon was diagnosed with Primary Sclerosis Cholangitis (PSC). Growing up...
5K
4
AUG
22

Philadelphia, PA
• 42.3 miles
$20 -$60
Saturday Morning, August 22nd, 2026 7:00 AM – Charities with Booth Spaces Set-Up8:00 AM – Welcome, Warm-Up & Kids Sprint8:30 AM – Race Start Join us for the Race Against Gun Violence (RAGV): a...
2m 5K 8K
6
AUG
22

Aberdeen, MD
• 18.1 miles
$30 -$55
Registration is now open! The 2026 Mermaid Run is scheduled for Saturday, August 22, 2026 at Festival Park in Aberdeen, MD 5K Race start is 8:00 am, followed by the Mermaid Mile start soon after...
5K
29
AUG
23

Downingtown, PA
• 47.1 miles
$25 -$30
Be apart of our first-ever 5K Run/1-Mile Walk supporting families working toward stable housing. Come out for a morning of walking, running, and community as we raise awareness and support for...
5K
3
AUG
23

Philadelphia, PA
• 46.6 miles
$79 -$100
Welcome to South Philly. The 13th annual Philly 10K is here and this year not only do we have a new title sponsor, we have medals for everyone! In addition to the only opportunity of the year to...
10K
17
AUG
25

Pottstown, PA
• 43.5 miles
$22
Tuesdays in the Park Ice Cream 5K and Kids Fun Run Series This incredible flat/fast training series comes with FREE ICE CREAM for ALL RUNNERS!And FREE BEER for all runners over 21.  Join us the...
5K
43
AUG
26

Perkasie, PA
• 54.5 miles
$14 -$46
🍷Dear AWESOME runners & walkers that have already registered for🍷UnWINEd 2026 on August 26th🍷;A packet pick-up & race day email was/will be emailed out on Wednesday, August 20th.Check your inbox...
5K 4m
16
AUG
29

Oaks, PA
• 37.2 miles
$40 -$45
Join us for the 3rd Annual Dobro Dash in memory of our dear friend, Kate Dobransky. “I have fought the good fight, finished the race, and kept the faith. Finally, there is laid up for me the...
5K
11
AUG
29

Philadelphia, PA
• 52.6 miles
$10 -$35
The Race to Cure Sarcoma (RTCS) Philadelphia brings together hundreds of members of the community who have been impacted by this disease. Each year, the Sarcoma Foundation of America raises...
5K
21
AUG
29

West Chester, PA
• 22.9 miles
$30
The second annual Roslyn 2 mile run/1 mile walk is open to runners and walkers of all ages! Join us for this fun event in West Chester's Roslyn neighborhood, with proceeds going to benefit...
1m 2m
4
AUG
29

Camden, NJ
• 36.7 miles
$30 -$45
🎀 Join the Fight: Breast Cancer Run! 🎀Lace up and make a difference at our annual Breast Cancer Run! Together, we can raise awareness and funds to support those affected by breast cancer. Enjoy a...
1m 5K 10K Half Marathon
19