5K Races in Wilmington, Delaware

There are 16 5K races in Wilmington, Delaware in 2026. The next is the Lt. Joseph Szczerba Memorial 5K on April 23.

Lt. Joseph Szczerba Memorial 5K

Thu, Apr 23 · Wilmington, DE Wilmington

Road Lt. Joseph Szczerba Memorial 5K

From $25 Open Closing Soon

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Hagley 5K/1K Along the Brandywine

Sat, Apr 25 · Wilmington, DE Wilmington

Road Hagley 1K Family Fun RunHagley 5K

From $20 Open Closing Soon

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Trolley Retro Run 5K

Sun, Apr 26 · Wilmington, DE Wilmington

Road Trolley Retro Run 5K

From $25 Open Closing Soon

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Full Moon 5K Trail Run/Walk

Fri, May 1 · Wilmington, DE Wilmington

Road Full Moon 5K Trail Run/Walk

From $25 Open Closing Soon

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Brandywine Red Run

Sun, May 3 · Wilmington, DE Wilmington

Road Brandywine Red Run

From $25 Open Closing Soon

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Milk Run/Walk - Delaware Farm Bureau Foundation

Sat, May 16 · Wilmington, DE Wilmington

Road 2 Mile Health WalkMilk Run - 5K RunMilk Run - 10K Run

From $25 Open

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Miles for the Mounted Patrol 5K

Sun, May 17 · Wilmington, DE Wilmington

Road Miles for the Mounted Patrol 5K

From $25 Open

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The Compassion 5K: Presented by Griswold Home Care

Sun, May 31 · Wilmington, DE Wilmington

Road The Compassion 5K

From $25 Open

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Tunnel to Towers 5K Run & Walk - Northern Delaware

Sat, Jun 6 · Wilmington, DE Wilmington

Road Adult RegistrationYouth Registration 13 to 17 yrsFirst Responders & Military Registration +1

From $5 Open

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Ulster Project Delaware 5K

Sat, Jul 18 · Wilmington, DE Wilmington

Road Ulster Project Delaware 5K

From $25 Open

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9th Annual Live Like Lukas 5K

Sat, Sep 12 · Wilmington, DE Wilmington

Road Live Like Lukas 5K5K Shirt ONLY

From $25 Open

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16th Annual Faithful Friends 5K & Mutt Mile

Sun, Sep 27 · Wilmington, DE Wilmington

Road Mutt Mile5K Run/Walk

From $15 Closed

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Delaware Dash for Rare

Sun, Oct 4 · Wilmington, DE Wilmington

Virtual 5K RunVirtual 5K Run/Walk1 Mile Walk +1

From $10 Open

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2026 Delaware Distance Classic 15K

Sun, Oct 18 · Wilmington, DE Wilmington

Road 2026 Delaware Distance Classic 5K Run/Walk2026 Delaware Distance Classic 15K Run

From $20 Open

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29th Annual Smith McMillan 5K - 2026

Sat, Oct 24 · Wilmington, DE Wilmington

Road 5K

From $25 Closed

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Boo & Brew 5K

Sat, Oct 24 · Wilmington, DE Wilmington

Road Boo & Brew 5K

From $25 Open

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