10K races in Delaware, United States — 2026 running calendar

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

Frankford, Delaware, United States

18 Oct, 2026 (Sun)

$25.00 - $35.00

Running, Walking

10K 5K 1.6K 3.2K +1

Conquer The Canal

Delaware City, Delaware, United States

30 May, 2026 (Sat)

Running

Marathon 5K 10K

Milk Run/Walk - Delaware Farm Bureau Foundation

Wilmington, Delaware, United States

16 May, 2026 (Sat)

Running, Walking

5K 10K 3.2K

Race4Warriors 5K, 10K & Half Marathon Challenges!

Lewes, Delaware, United States

09 May, 2026 (Sat)

Running, Walking, Trail running

5K 10K Half-Marathon +5

Tacos N' Ritas Run

Newark, Delaware, United States

02 May, 2026 (Sat)

Running

5K 10K

RACE4WARRIORS VIRTUAL 5k, 10K or Half Marathon

Lewes, Delaware, United States

01 May, 2026 (Fri) – 25 May, 2026

Running

5K 8K 10K Half-Marathon +5

Race Through Delaware 1M, 5K, 10K, 13.1, 26.2 – Now Only $20!

Dover, Delaware, United States

28 Mar, 2026 (Sat) – 31 Dec, 2026

$20.00

Running

1.6K 5K 10K Half-Marathon +1