5K Races in Iowa

Find upcoming 5k races in Iowa — with dates, locations, and direct registration links.

121 upcoming 5k races found in Iowa

Upcoming 5K Races in Iowa

Denver Break-away Days 5K Run/Walk

Aug 15

Denver Break-away Days 5K Run/Walk

Sat, August 15, 2026

Denver, IA

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5K

Aug 15

Palo Fun Days 5K Run & Walk

Sat, August 15, 2026

Palo, IA

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5K+1

Aug 15

Britt Hobo Days Glow Run

Sat, August 15, 2026

Britt, IA

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Half Marathon+1

Aug 15

Alzheimer’s 5K & Half Marathon

Sat, August 15, 2026

Dubuque, IA

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Marcus Fair 5k and 1 mile walk 2026

Aug 15

Marcus Fair 5k 2026

Sat, August 15, 2026

Marcus, IA

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5k+1

Aug 15

West Point Sweet Corn Festival Run

Sat, August 15, 2026

West Point, IA

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5K+2

Aug 15

Ninja 5K, 10K, & 13.1M at Bettendorf, IA (33)

Sat, August 15, 2026

Bettendorf, IA

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5K Run/Walk+1

Aug 22

Charlotte Days 5K

Sat, August 22, 2026

Charlotte, IA

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Timber Tri Sprint Triathlon - Individual+2

Aug 22

Timber Tri

Sat, August 22, 2026

Corning, IA

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Percival Stampede 0.5K

Aug 22

Percival Stampede 0.5K

Sat, August 22, 2026

Percival, IA

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Kids Dash+6

Aug 23

Summer Sizzler- Des Moines

Sun, August 23, 2026

Des Moines, IA

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5K+1

Aug 29

Young Life 5K

Sat, August 29, 2026

Davenport, IA

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5K Run/Walk+1

Aug 29

Deal's Orchard Spiked Apple 5k

Sat, August 29, 2026

Jefferson, IA

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Grotto Gallop Trail 5K+1

Aug 29

Ewalu's Grotto Gallop Trail 5k and Kids Color Run

Sat, August 29, 2026

Strawberry Point, IA

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5K+2

Aug 29

Medal Madness 5K, 10K, & 13.1M at Bettendorf, IA (35)

Sat, August 29, 2026

Bettendorf, IA

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Step Up Half Marathon+4

Sep 5

Step Up Half Marathon, Relay & 5k

Sat, September 5, 2026

Storm Lake, IA

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5K Cheetah Chase+1

Sep 5

Noah’s Ark Daycare 5K Cheetah Chase & 1 Mile Tortoise Trot Family Run/Walk

Sat, September 5, 2026

Sutherland, IA

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Hoo Doo Hustle 5K+1

Sep 6

Hoo Doo Hustle 5k and 1-Mile Kid's Race

Sun, September 6, 2026

Neola, IA

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RUNNING WITH STRAWS 5k

Sep 6

RUNNING WITH STRAWS 5k

Sun, September 6, 2026

West Des Moines, IA

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5K+1

Sep 7

CKS Move for a Mission: Cohen Francis 5k & 1 Mile Fun Run/Walk

Mon, September 7, 2026

Sheldon, IA

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Sioux City Mighty Mo 10K+5

Sep 11

Mighty Mo Run

Fri, September 11, 2026

Sioux City, IA

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Miles for Minds: 5k (In Person)+3

Sep 12

Miles for Minds: 5k and 1 Mile Literacy Quest

Sat, September 12, 2026

Mason City, IA

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5K+2

Sep 12

Medal Madness 5K, 10K, & 13.1M at Des Moines, IA (37)

Sat, September 12, 2026

Des Moines, IA

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Watermelon Days 5K Run/Walk

Sep 12

Watermelon Days 5K Run/Walk

Sat, September 12, 2026

Fayette, IA

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Marathon+4

Sep 12

Wabash Trace Running Festival

Sat, September 12, 2026

Shenandoah, IA

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Half Marathon+2

Sep 13

Clinton Half Marathon, 10k & 5k

Sun, September 13, 2026

Clinton, IA

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ITRS Jester 5K+3

Sep 13

Iowa Trail Run Series: Jester Park

Sun, September 13, 2026

Granger, IA

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Half Marathon+1

Sep 13

Dubuque Benefit Classic Half Marathon & 5k

Sun, September 13, 2026

Dubuque, IA

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Pufferbilly Days 5K/10K+2

Sep 19

Pufferbilly 5k and 10k Run

Sat, September 19, 2026

Boone, IA

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1 Mile Kid's Course 10:30 AM+4

Sep 19

Arrowhead Obstacle Trail Run

Sat, September 19, 2026

Neola, IA

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