Running Races in Delaware — 2026

There are 123 running races in Delaware in 2026 across 25 cities. The next upcoming race is the THE DOVER DUATHLON 2026 in Dover on April 11. Popular distances include 5K races, half marathons, trail runs.

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

Sat, Oct 24 · Lewes, DE Lewes

Road 1/2 Marathon Classic (Saturday)Spooky Challenge (HALF on Sat & 5K on Sun)

From $70 Open

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Deer Park Goes Pink 5K

Sun, Oct 25 · Newark, DE Newark

Road Deer Park Goes Pink 1 Mile Fun Walk (not timed)Deer Park Goes Pink 5KPost Race Celebration Only

From $20 Open

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

Sun, Oct 25 · Rehoboth Beach, DE Rehoboth Beach

Road 1M FRIGHT WALK5K CLASSIC

From $25 Open

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Harvest Hustle 5K 2026

Sat, Nov 7 · Camden Wyoming, DE Camden Wyoming

Road 20th Annual Harvest Hustle 5k

From $40 Open

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Tunnel to Towers 5K Run & Walk - Delaware Beaches

Sat, Nov 14 · Lewes, DE Lewes

Road Adult RegistrationFirst Responders and Military RegistrationYouth Registration 13 to 17 yrs +1

From $5 Open

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Talaria Trail Run

Sat, Nov 14 · Laurel, DE Laurel

Road 2 Mile Walk4.5 Mile Race

From $30 Open

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Scrapple Scramble 5K

Sun, Nov 15 · Newark, DE Newark

Road Scrapple Scramble 5K

From $25 Open

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Dan Rankin Memorial 5K

Sat, Nov 21 · Middletown, DE Middletown

Road Dan Rankin Memorial 5K

From $25 Open

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Run for Pie 5K

Thu, Nov 26 · Newark, DE Newark

Road Run for Pie 5K

From $25 Open

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Bank of Ocean City Bethany-Fenwick Turkey Trot

Thu, Nov 26 · Bethany Beach, DE Bethany Beach

Road 2 Mile Run/Walk Turkey Trot

From $30 Open

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17TH HUFFIN' FOR PUMPKIN PIE 5K RUN & 1M WALK

Sat, Nov 28 · Rehoboth Beach, DE Rehoboth Beach

Road 1M WALK5K RUN

From $20 Open

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23RD SEA COLONY TURKEY TROT 5K RUN/WALK

Sun, Nov 29 · Bethany Beach, DE Bethany Beach

Road 5k RUN/WALK

From $30 Open

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Rehoboth Seashore Marathon and Half Marathon

Sat, Dec 5 · Rehoboth Beach, DE Rehoboth Beach

Virtual Rehoboth Seashore Virtual Half MarathonRehoboth Seashore Half MarathonRehoboth Seashore Marathon +1

From $60 Open

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The Santa Cause 5K

Sat, Dec 12 · Newark, DE Newark

Road The Santa Cause 5K

From $25 Open

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22nd Race into the New Year 5k & 1/4 Mile Fun Dash

Thu, Dec 31 · Rehoboth Beach, DE Rehoboth Beach

Road 5k Run/Walk

From $30 Open

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