Found 453 races near New Castle County, DE

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OCT
17

Philadelphia, PA
• 33.7 miles
$20 -$30
Asylum Pride House is excited to announce our second annual Welcome Walk! We will be walking or running a 5K around The Ott Center Indoor Track at UPenn to raise funds and show our physical...
15
OCT
18

Wilmington, DE
• 10.2 miles
$25 -$75
15K USATF championship road race at the Wilmington Riverfront, with a companion 5K.
5K 15K
13
OCT
18

Philadelphia, PA
• 35.8 miles
$45 -$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
77
OCT
18

Millville, NJ
• 35.7 miles
$35 -$60
Grab your costume, gather your friends, and join us for the spookiest race of the season at Glasstown Brewing Company! The Boos & Brews 5K/10K combines Halloween fun, scenic South Jersey roads,...
5K 10K
19
OCT
18

Trenton, NJ
• 63.6 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
20
OCT
18

Wayne, PA
• 33.2 miles
$35 -$40
Welcome to our 12th Annual Miles for Mutts 5k Race & 1 Mile Fun Walk Presented by To Love a Canine Rescue! Our Annual Miles for Mutts 5k Run & 1 Mile Walk fundraiser is back! This event has been...
1m 5K
28
OCT
18

Villanova, PA
• 33.5 miles
$25 -$45
Race Purpose:  The purpose of the NOVAfit! 5k is to bring Villanova faculty, staff, students, and the community together for a great cause, the Sunshine Fund in Memory of Rev. John P. Stack, OSA....
1m 5K
2
OCT
18

Newark, DE
• 4.0 miles
$35 -$40
Join us on WORLD MENOPAUSE DAY for the 2nd Annual Pretty Moody Foundation Menopause Walk as we come together to raise awareness, inspire conversation, and empower women navigating every stage of...
8
OCT
18

West Reading, PA
• 27.1 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
90
OCT
18

Cape May, NJ
• 61.6 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
64
OCT
18

Medford, NJ
• 48.7 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
29
OCT
24

Wilmington, DE
• 12.1 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
26
OCT
24

Phoenixville, PA
• 36.3 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
40
OCT
24

Abington, PA
• 44.4 miles
$30 -$35
Race Purpose:   We are raising money for local pediatric cancer charities. All proceeds from this race go to Sara’s Smiles and Shane’s Future Days. Location: Abington Senior High and Middle...
1m 5K
16
OCT
24

Baltimore, MD
• 55.3 miles
$20 -$40
Celebrate a major milestone with us at the 30th Annual Believe In Tomorrow Children's Foundation Port to Fort 6K, proudly presented by Home Depot — our title sponsor since day one. For three...
6K
71
OCT
24

Wilmington, DE
• 11.1 miles
$35 -$40
Want an excuse to dress up in your favorite Halloween Costume and go for a run?The Boo & Brew 5K is just that excuse you need.After the race, join us back at Catherine Rooney's for a spooky good time.
5K
38
OCT
24

Cape May, NJ
• 27.0 miles
$60 -$180
5K - October 24 2026 race starts at 7:30am. 13.1 & Relay - October 24 2026 race starts at 7:30 AM. Course Cut-Off Times Runners will need to pass the halfway point by 1:45:00 and finish by...
5K Half Marathon
98
OCT
24

Pottstown, PA
• 43.5 miles
$50 -$80
  Ready for the ultimate trail running challenge?! This is a race of pure adventure featuring an epic technical trail that will teste your limits! This challenging 15k course winds through the...
15K 30K
16
OCT
24

Wayne, PA
• 34.7 miles
EHOHx12 Challenge: Run Every Hour On the Hour Back by popular demand! Join us for a day of endurance, camaraderie, and nature at the EHOHx12 Challenge.  Fundraising for McKaig Nature Center What...
15
OCT
24

Manheim, PA
• 54.2 miles
$30 -$45
US Road Running Races US Road Running races are built for runners and walkers who like friendly, low-pressure race days with just enough competition to keep things exciting. Our events are local,...
5K 10K
53