Races in October 2026 in Delaware

Endurance Grid lists 19 races in Delaware in October 2026 across 9 cities.

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Showing 19 events

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October 2026 Delaware Races

19 upcoming races in Delaware in October.

Races happening soon in Delaware

Endurance races in Delaware happening in the next 7 days, in date order. Browse what’s coming up and sign up soon.

Oct

Sat

Running

Little Sisters of the Poor Nun Run 5K

185 Salem Church Road, Newark, DE

Avg 67° / 47°·53 ft city elevation

Avg 67° / 47°53 ft city elevation

Oct

Sat

Running

10th Ashley Furio 5K Run/Walk

36707 Crooked Hammock Way, Lewes, DE

Avg 69° / 52°·25 ft city elevation

Avg 69° / 52°25 ft city elevation

Oct

Sat

Running

Seashore Strider Youth/Adult Membership

1 Herring Point, Lewes, DE

1 Mile

Avg 75° / 59°·25 ft city elevation

Avg 75° / 59°25 ft city elevation

Oct

Sat

Running

Wild & Rooted Trail Run

3120 Barley Mill Road, Hockessin, DE

5K · 10K

Avg 63° / 47°·231 ft city elevation

Avg 63° / 47°231 ft city elevation

Oct

Sat

Running

Delaware Down Syndrome 5K Run/Walk

2275 Pulaski Hwy, Newark, DE

Avg 69° / 46°·53 ft city elevation

Avg 69° / 46°53 ft city elevation

Oct

Sun

Running

23rd Annual Mariners Bethel 6.2m & 3.1m Trail Run, 1, 2, or 3 mile walk, Kiddie Color Run

37171 Camp Barnes Rd, Frankford, DE

1 Mile · 2 Mile / 3K · 5K · 10K

Avg 69° / 48°·28 ft city elevation

Avg 69° / 48°28 ft city elevation

+ 4 more happening in the next 7 days below — keep scrolling.

Oct

Sun

Running

2026 Delaware Distance Classic 15K & 5K

50 Rosa Parks Dr, Wilmington, DE

5K · 15K

Avg 66° / 46°·74 ft city elevation

Avg 66° / 46°74 ft city elevation

Oct

Sun

Running

Pretty Moody Foundation 2nd Annual Menopause Walk

2275 Pulaski Hwy, Newark, DE

Avg 69° / 45°·53 ft city elevation

Avg 69° / 45°53 ft city elevation

Oct

Sun

Running

Nemours Children's Health Run & Walk

1600 Rockland Road, Wilmington, DE

1 Mile · 5K

Avg 62° / 46°·74 ft city elevation

Avg 62° / 46°74 ft city elevation

Oct–Nov

18–15

Sun–Sun

Running

Healthy Kids Running Series Fall 2026 - Wilmington, DE

Siegel JCC, Wilmington, DE

Avg 62° / 46°·74 ft city elevation

Avg 62° / 46°74 ft city elevation

Oct

Sat

Running

30th Annual Smith McMillan 5K - 2026

101 School Road, Wilmington, DE

Avg 64° / 44°·74 ft city elevation

Avg 64° / 44°74 ft city elevation

Oct

Sat

Running

6TH SEAWITCH 1/2 MARATHON CLASSIC (SEAWITCH RACING FESTIVAL WEEKEND)

1 Bathhouse Dr.; Cape Henlopen State Park, Lewes, DE

Half Marathon

Avg 67° / 49°·25 ft city elevation

Avg 67° / 49°25 ft city elevation

Oct

Sat

Running

BOO & BREW 5K

1616 Delaware Ave, Wilmington, DE

Avg 64° / 44°·74 ft city elevation

Avg 64° / 44°74 ft city elevation

Oct

Sun

Running

36TH SEAWITCH 5K CLASSIC & 1M FRIGHT WALK (SEAWITCH RACING FESTIVAL WEEKEND)

1 Grove St. Grove Park, Rehoboth Beach, DE

1 Mile · 5K

Avg 66° / 49°

Oct

Sun

Running

Deer Park Goes Pink 5K

108 West Main Street, Newark, DE

1 Mile · 5K

Avg 64° / 44°·53 ft city elevation

Avg 64° / 44°53 ft city elevation

Oct

Sat

Running

Roofs From The Heart 5K

1701 Delaware Avenue, Wilmington, DE

Avg 58° / 42°·74 ft city elevation

Avg 58° / 42°74 ft city elevation

Oct

Sat

Running

Zombie Dash 5K

391 N Dupont Hwy, Dover, DE

Avg 64° / 44°·29 ft city elevation

Avg 64° / 44°29 ft city elevation

Oct

Sat

Running

Halloween Hustle 5K

500 Duck Creek Parkway, Smyrna, DE

Avg 64° / 44°

Oct

Sat

Running

9TH MISPILLON ART LEAGUE RUN FOR THE ARTS 5k

5 N. Walnut St, Milford, DE

1 Mile · 5K

Avg 63° / 42°·27 ft city elevation

Avg 63° / 42°27 ft city elevation

Frequently Asked Questions

How many races are happening in October 2026 in Delaware?

Endurance Grid's Race Calendar lists 19 upcoming endurance races in October 2026 in Delaware, across 9 cities.

What sports have races in October 2026 in Delaware?

Races in October 2026 in Delaware span running.

Which Delaware cities have races in October 2026?

Races in October 2026 in Delaware are held in Wilmington, Newark, Lewes, Dover, Frankford, Hockessin, Milford, Rehoboth Beach, and Smyrna.

How current is this October race calendar for Delaware?

This page refreshes every day and always shows the next October in Delaware, so the listing never goes stale.

Filter by

Showing 19 events

▾

October 2026 Delaware Races

19 upcoming races in Delaware in October.

Races happening soon in Delaware

Endurance races in Delaware happening in the next 7 days, in date order. Browse what’s coming up and sign up soon.

Oct

Sat

Running

Little Sisters of the Poor Nun Run 5K

185 Salem Church Road, Newark, DE

Avg 67° / 47°·53 ft city elevation

Avg 67° / 47°53 ft city elevation

Oct

Sat

Running

10th Ashley Furio 5K Run/Walk

36707 Crooked Hammock Way, Lewes, DE

Avg 69° / 52°·25 ft city elevation

Avg 69° / 52°25 ft city elevation

Oct

Sat

Running

Seashore Strider Youth/Adult Membership

1 Herring Point, Lewes, DE

1 Mile

Avg 75° / 59°·25 ft city elevation

Avg 75° / 59°25 ft city elevation

Oct

Sat

Running

Wild & Rooted Trail Run

3120 Barley Mill Road, Hockessin, DE

5K · 10K

Avg 63° / 47°·231 ft city elevation

Avg 63° / 47°231 ft city elevation

Oct

Sat

Running

Delaware Down Syndrome 5K Run/Walk

2275 Pulaski Hwy, Newark, DE

Avg 69° / 46°·53 ft city elevation

Avg 69° / 46°53 ft city elevation

Oct

Sun

Running

23rd Annual Mariners Bethel 6.2m & 3.1m Trail Run, 1, 2, or 3 mile walk, Kiddie Color Run

37171 Camp Barnes Rd, Frankford, DE

1 Mile · 2 Mile / 3K · 5K · 10K

Avg 69° / 48°·28 ft city elevation

Avg 69° / 48°28 ft city elevation

+ 4 more happening in the next 7 days below — keep scrolling.

Oct

Sun

Running

2026 Delaware Distance Classic 15K & 5K

50 Rosa Parks Dr, Wilmington, DE

5K · 15K

Avg 66° / 46°·74 ft city elevation

Avg 66° / 46°74 ft city elevation

Oct

Sun

Running

Pretty Moody Foundation 2nd Annual Menopause Walk

2275 Pulaski Hwy, Newark, DE

Avg 69° / 45°·53 ft city elevation

Avg 69° / 45°53 ft city elevation

Oct

Sun

Running

Nemours Children's Health Run & Walk

1600 Rockland Road, Wilmington, DE

1 Mile · 5K

Avg 62° / 46°·74 ft city elevation

Avg 62° / 46°74 ft city elevation

Oct–Nov

18–15

Sun–Sun

Running

Healthy Kids Running Series Fall 2026 - Wilmington, DE

Siegel JCC, Wilmington, DE

Avg 62° / 46°·74 ft city elevation

Avg 62° / 46°74 ft city elevation

Oct

Sat

Running

30th Annual Smith McMillan 5K - 2026

101 School Road, Wilmington, DE

Avg 64° / 44°·74 ft city elevation

Avg 64° / 44°74 ft city elevation

Oct

Sat

Running

6TH SEAWITCH 1/2 MARATHON CLASSIC (SEAWITCH RACING FESTIVAL WEEKEND)

1 Bathhouse Dr.; Cape Henlopen State Park, Lewes, DE

Half Marathon

Avg 67° / 49°·25 ft city elevation

Avg 67° / 49°25 ft city elevation

Oct

Sat

Running

BOO & BREW 5K

1616 Delaware Ave, Wilmington, DE

Avg 64° / 44°·74 ft city elevation

Avg 64° / 44°74 ft city elevation

Oct

Sun

Running

36TH SEAWITCH 5K CLASSIC & 1M FRIGHT WALK (SEAWITCH RACING FESTIVAL WEEKEND)

1 Grove St. Grove Park, Rehoboth Beach, DE

1 Mile · 5K

Avg 66° / 49°

Oct

Sun

Running

Deer Park Goes Pink 5K

108 West Main Street, Newark, DE

1 Mile · 5K

Avg 64° / 44°·53 ft city elevation

Avg 64° / 44°53 ft city elevation

Oct

Sat

Running

Roofs From The Heart 5K

1701 Delaware Avenue, Wilmington, DE

Avg 58° / 42°·74 ft city elevation

Avg 58° / 42°74 ft city elevation

Oct

Sat

Running

Zombie Dash 5K

391 N Dupont Hwy, Dover, DE

Avg 64° / 44°·29 ft city elevation

Avg 64° / 44°29 ft city elevation

Oct

Sat

Running

Halloween Hustle 5K

500 Duck Creek Parkway, Smyrna, DE

Avg 64° / 44°

Oct

Sat

Running

9TH MISPILLON ART LEAGUE RUN FOR THE ARTS 5k

5 N. Walnut St, Milford, DE

1 Mile · 5K

Avg 63° / 42°·27 ft city elevation

Avg 63° / 42°27 ft city elevation