Race Calendar in Delaware, United States

2026 Mother's Day Virtual 5k - Dover

Dover, Delaware, United States

May 9, 2026 (Sat) – May 11, 2026

Running

5K

Race4Warriors 5K, 10K & Half Marathon Challenges!

Lewes, Delaware, United States

May 9, 2026 (Sat)

Running, Walking, Trail running

5K 10K Half-Marathon +5

ChristianaCare Nurses Week 5K

Newark, Delaware, United States

May 5, 2026 (Tue)

Running

5K

Brandywine Red Run

Wilmington, Delaware, United States

May 3, 2026 (Sun)

Running

5K

Eastern Shore Sprint Adventure Race

Laurel, Delaware, United States

May 2, 2026 (Sat)

Adventure race

48.3K

17th Seashore Classic 1/2 Marathon, 2-person Relay & 5k Run/Walk

Lewes, Delaware, United States

May 2, 2026 (Sat)

Running

5K Half-Marathon

Tacos N' Ritas Run

Newark, Delaware, United States

May 2, 2026 (Sat)

Running

5K 10K

RACE4WARRIORS VIRTUAL 5k, 10K or Half Marathon

Lewes, Delaware, United States

May 1, 2026 (Fri) – May 25, 2026

Running

5K 8K 10K Half-Marathon +5

Florida Blue Employee 5k

Jacksonville, Delaware, United States

May 1, 2026 (Fri)

Running

5K

Full Moon 5K Trail Run/Walk

Wilmington, Delaware, United States

May 1, 2026 (Fri)

Running

5K

Healthy Kids Running Series Spring 2026 - Dover, DE

Dover, Delaware, United States

Apr 26, 2026 (Sun) – May 31, 2026

Running

6.4K 3.2K 1.6K +1

Healthy Kids Running Series Spring 2026 - Hockessin, DE

Hockessin, Delaware, United States

Apr 12, 2026 (Sun) – May 17, 2026

Running

6.4K 3.2K 1.6K