Found 420 races near New Castle County, DE

🎉 Join Your Local Running Community!

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

OCT
11

Wayne, PA
• 60.5 miles
$30
Help us to raise money and awareness for breast cancer. All race proceeds go to breastcancer.org! Please arrive 30 minutes before start time to check in and get your T-shirt! Food, beverage and...
1m 5K
19
OCT
11

Wayne, PA
• 33.2 miles
$10 -$35
T&E Care is a 501(c)(3) nonprofit organization dedicated to helping individuals and families facing urgent financial hardship. We provide assistance for housing, utilities, food access, and other...
5K
6
OCT
11

Newark, DE
• 4.0 miles
$35
“Helping medically fragile children become more mobile for a better quality of life.”
5K
10
OCT
11

Philadelphia, PA
• 48.7 miles
$30 -$60
Make a Difference with Every Step! Hey, music lovers and change-makers! It's time to lace up those running shoes and gather your squad. Join us for the 12th annual WXPN 5k Run, the ultimate event...
5K
18
OCT
15

Trenton, NJ
• 63.3 miles
$30 -$35
Back the Mile That Moved a Nation Revolutionary Mile | October 16, 2025 📍 S. Warren & W. Front Streets, Downtown Trenton ⏰ 4:30 PM Check-In | 5:30 PM Race Start Be a Revolutionary Team Gather...
1m
16
OCT
17

West Chester, PA
• 13.4 miles
$10 -$70
We’re Shutting Down the Streets for HER! 14th Annual Unite for HER 5K Run/Walk – October 17, 2026West Chester, PA & Virtual Participation Available We’re closing down the streets of West Chester...
2K 5K Half Marathon
45
OCT
17

Medford, NJ
• 34.1 miles
$20 -$35
3DPT Oktoberfest 5K/1 Mile Run is a flat and fast race through historic downtown Medford, NJ. Runners will enjoy a first-class event providing the most comfortable race T-shirts to all...
1m 5K
3
OCT
17

Haddonfield, NJ
• 3.1 miles
$30 -$40
WHERE AND WHEN The race will take place Saturday October 17, 2026 - 9:00 a.m. sharp. All events start and finish at Maria Greenwald, Softball Field. There is on site parking. The Award Ceremony...
5K
3
OCT
17

Pittsgrove, NJ
• 38.0 miles
$20 -$40
New Look, Same Great Classic Race The Bone Run & Walk has been a South Jersey staple for decades and the CompleteCare Foundation is bringing you the best version yet! A family (and pet) friendly...
1m 5K 8K
69
OCT
17

Akron, PA
• 58.5 miles
$30 -$45
Race InformationThe race starts at 8:00 AM.Packet pickup starts 30 minutes before the race and ends 10 minutes before the race starts.All runners must register on RunSignup. No on-site...
5K 10K
91
OCT
17

Haddonfield, NJ
• 3.1 miles
$20 -$30
A Historical Run to Commemorate Jonas Cattell's Warning Fort Mercer of Attack.  Transportation: Bus transportation will be provided from Red Bank Battlefield to the starting line in Haddonfield....
5K
12
OCT
18

Wilmington, DE
• 26.7 miles
$25 -$75
Delaware Distance ClassicPacket pickup is at Start line on race morning 745-845am and also the day before from noon-330pm at Delaware Running Co. store in Greenville.Fun & flat course, with great...
5K 15K
5
OCT
18

Philadelphia, PA
• 4.2 miles
$40 -$55
The annual 5-mile Market Street Run for Blue will be held on Sunday, October 18, 2026. You can run 5 Miles OR walk 3 Miles. There will be no virtual option, but you can purchase a shirt to be...
3m 5m
41
OCT
18

Trenton, NJ
• 4.4 miles
$15 -$30
Alpha Phi Omega, a community service based fraternity located at The College of New Jersey, will be hosting their annual charity 5k on September 21st, 2025. This 5k is in collaboration with...
2m 5K
2
OCT
18

West Reading, PA
• 49.7 miles
$10 -$95
Loyalty Registration for past participants is open from November 1 - December 31, 2025.  You must have registered using the same RunSignup account to register early for the best pricing.  General...
1m 5K Half Marathon
61
OCT
18

Cape May, NJ
• 39.0 miles
$48 -$50
14th ANNUAL "Run the Vineyards" hosted by the popular and historic CAPE MAY WINERY!  Mostly flat and paved course, a 1/4 mile run through the beautifully manicured vineyard where the post-race...
5K
47
OCT
18

Medford, NJ
• 22.7 miles
$15 -$70
This event will sell out quickly! Sign up today! Like Running or Walking?  Love Wine?  This race is for you!  Join us on Sunday, October 18, 2026 at 9:00am for an exciting "Halloween themed"...
5K
12
OCT
18

Philadelphia, PA
• 30.9 miles
$40
The Stray Cat Scurry is BACK! Come join us on October 18, 2026 as we scurry through the park trails for a 5k walkathon benefiting the cats in our rescue along with our continued efforts...
2
OCT
24

Wilmington, DE
• 25.8 miles
$25
This special race, run in memory of siblings Jonathan Bacon Smith ’83 and Wendy Smith McMillan ’77, benefits the financial aid endowment named for them.  Long Sleeve T-shirt for all...
5K
16
OCT
24

Phoenixville, PA
• 33.6 miles
$10 -$40
40th Annual Phoenixville RunJoin us rain or shine for the 40th Annual Phoenixville Run, a Super Hero themed event featuring both in-person and virtual race options. Event Details Date: Saturday,...
5K 10K
20