Upcoming 5K Races In Connecticut, US in October, 2025

Name: 2025 CT LEO Memorial Run
Start: 2025-10-26
End: 2025-10-26
Location: Middletown

Pounding the Pavement for Pink Races

Seymour, CT

Friday, October 3rd, 2025

1 Mile

View details for race Pounding the Pavement for Pink Races

Woodbridge 5k

Woodbridge, CT

Saturday, October 4th, 2025

Fast

View details for race Woodbridge 5k

4th Annual IOL Purple Light Project 5K

Hartford, CT

Saturday, October 4th, 2025

1 Mile

Fast

View details for race 4th Annual IOL Purple Light Project 5K

Hartford HealthCare MidState Medical Center Run...

Meriden, CT

Saturday, October 4th, 2025

View details for race Hartford HealthCare MidState Medical Center Run The Runway 5K

Running for Water for Africa 5K

Milford, CT

Saturday, October 4th, 2025

1 Mile

Fast

View details for race Running for Water for Africa 5K

*READY SET STRIDE * For our Third Annual OAH Race

Simsbury, CT

Saturday, October 4th, 2025

View details for race *READY SET STRIDE * For our Third Annual OAH Race

CFA Trail 5K & Children's Fun Run for Mental He...

Stonington, CT

Saturday, October 4th, 2025

View details for race CFA Trail 5K & Children's Fun Run for Mental Health

Cider Mill Road Race

Tolland, CT

Saturday, October 4th, 2025

1 Mile

View details for race Cider Mill Road Race

Fishbein / YMCA Community Road Race

Wallingford, CT

Sunday, October 5th, 2025

1 Mile

View details for race Fishbein / YMCA Community Road Race

Norfolk Land Trust Trail Race Series/Haystack M...

Norfolk, CT

Sunday, October 5th, 2025

10K

Half

Trail

View details for race Norfolk Land Trust Trail Race Series/Haystack Mountain Challenge

Apple Harvest Road Races

Southington, CT

Sunday, October 5th, 2025

1 Mile

Trail

View details for race Apple Harvest Road Races

RACE FOR CATHERINE

Newtown, CT

Friday, October 10th, 2025

View details for race RACE FOR CATHERINE

Hartland Harvest Run

East Hartland, CT

Saturday, October 11th, 2025

View details for race Hartland Harvest Run

Gemstone Sparkle Sprint 5k

Wilton, CT

Saturday, October 11th, 2025

Trail

View details for race Gemstone Sparkle Sprint 5k

LivFree Boos & Brews 5K

Newtown, CT

Saturday, October 11th, 2025

View details for race LivFree Boos & Brews 5K

Eversource Hartford Marathon, Half Marathon, Re...

Hartford, CT

Saturday, October 11th, 2025

Half

Marathon

View details for race Eversource Hartford Marathon, Half Marathon, Relay & Charity 5K

Abilis 5k

Old Greenwich, CT

Sunday, October 12th, 2025

View details for race Abilis 5k

LivFree Seaside Sea Hag 5k & 1 Mile Health Walk

Bridgeport, CT

Sunday, October 12th, 2025

1 Mile

View details for race LivFree Seaside Sea Hag 5k & 1 Mile Health Walk

Ivoryton Pumpkin Chase

Ivoryton, CT

Saturday, October 18th, 2025

Trail

View details for race Ivoryton Pumpkin Chase

Cider Run/Walk 5k

Warren, CT

Saturday, October 18th, 2025

View details for race Cider Run/Walk 5k

The Little Guild 12th Annual Run & Wag 5K

Cornwall, CT

Saturday, October 18th, 2025

View details for race The Little Guild 12th Annual Run & Wag 5K

Tunnel to Towers 5K Run & Walk - Bridgeport, CT

Bridgeport, CT

Saturday, October 18th, 2025

View details for race Tunnel to Towers 5K Run & Walk - Bridgeport, CT

Easterseals 5K Your Way Freedom Stride

Farmington, CT

Sunday, October 19th, 2025

View details for race Easterseals 5K Your Way Freedom Stride

Great Pumpkin Classic

Trumbull, CT

Sunday, October 19th, 2025

Fast

View details for race Great Pumpkin Classic

2024 Run for The Cove & Memorial Walk

Madison, CT

Sunday, October 19th, 2025

View details for race 2024 Run for The Cove & Memorial Walk

Ridgefield Half Marathon, 7 Miler & 5K @ 7:15 AM

Ridgefield, CT

Sunday, October 19th, 2025

Half

Fast

View details for race Ridgefield Half Marathon, 7 Miler & 5K @ 7:15 AM

The Ridgefield Road Fest: 1/2 Marathon, 7-Miler...

Ridgefield, CT

Sunday, October 19th, 2025

Half

Fast

View details for race The Ridgefield Road Fest: 1/2 Marathon, 7-Miler, & Iris Fund 5K

33rd Annual Halloween 5K and Kids Fun Run

Brookfield, CT

Sunday, October 19th, 2025

View details for race 33rd Annual Halloween 5K and Kids Fun Run

Donny's Dash

Simsbury, CT

Saturday, October 25th, 2025

View details for race Donny's Dash

14th Annual Milford 5K Trick or Trot Run/Walk

Milford, CT

Saturday, October 25th, 2025

View details for race 14th Annual Milford 5K Trick or Trot Run/Walk

Collinsville Trick or Trot

Collinsville, CT

Saturday, October 25th, 2025

Trail

View details for race Collinsville Trick or Trot

2025 Black Dog Road Race

Meriden, CT

Sunday, October 26th, 2025

10K

View details for race 2025 Black Dog Road Race

Abner Oakes III Veterans Run 5K & 10K

Hamden, CT

Sunday, October 26th, 2025

View details for race Abner Oakes III Veterans Run 5K & 10K

The Reservoir Run Half Marathon, 5K, and Kids F...

WESTON, CT

Sunday, October 26th, 2025

Half

View details for race The Reservoir Run Half Marathon, 5K, and Kids Fun Run

Masquerade 5K

Marlborough, CT

Sunday, October 26th, 2025

View details for race Masquerade 5K

5K for Ballet!

East Hampton, CT

Sunday, October 26th, 2025

View details for race 5K for Ballet!

HKYFS Pumpkin Run 5K, 2M & Kids Run

Higganum, CT

Sunday, October 26th, 2025

Fast

View details for race HKYFS Pumpkin Run 5K, 2M & Kids Run

2025 CT LEO Memorial Run

Middletown, CT

Sunday, October 26th, 2025

View details for race 2025 CT LEO Memorial Run

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