10K Races in Connecticut — 2026

There are 19 10K races in Connecticut scheduled for 2026. The next is the SUFFIELD PARKS & RECREATION ROAD RACE in Suffield on September 12. Connecticut 10K races run primarily September through June.

Roxbury Road Race Series #26

Sat, Sep 12 · Roxbury, CT Roxbury

6.4 Miles

From $10 Open Closing Soon

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SUFFIELD PARKS & RECREATION ROAD RACE

Sat, Sep 12 · Suffield, CT Suffield

2026 Suffield Parks & Recreation Walk2026 Suffield Parks & Recreation 5k Road Race2026 Suffield Parks & Recreation 10k Road Race

From $0 Open Closing Soon

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Montville Race Day 5K , 10K , and Color Run

Sun, Sep 13 · Oakdale, CT Oakdale

5K10K5K / 10K Bundle

From $30 Open Closing Soon

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2026 Lyme Hunter Pace

Sun, Sep 13 · Lyme, CT Lyme

Lyme Hunter Pace

From $60 Open Closing Soon

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Arc Run

Sat, Sep 19 · Meriden, CT Meriden

ARC 5KVirtual 5KARC 10K

From $20 Open

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Bound for the Sound

Sat, Sep 19 · Old Lyme, CT Old Lyme

1 Mile Family Fun Run5K10K (USATF-CT 10K State Championship)

From $5 Open

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Fleet Feet Hartford Fall 2026 5k & 10k Training Programs

Sat, Sep 19 · West Hartford, CT West Hartford

5k Training Program - Training Program OnlyBundle: 5k Training Program & Goal Race Registration5k Training Program - Training Program Only +4

From $100 Open

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The River Run

Sat, Sep 26 · Simsbury, CT Simsbury

5K10K

From $30 Closed

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Moosup Valley 5k, 8K and 10K All Trail Race

Sun, Sep 27 · Sterling, CT Sterling

5K10K8K

From $49 Open

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Roxbury Road Race Series #30

Sat, Oct 10 · Roxbury, CT Roxbury

8.2 Miles

From $10 Open

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4th Annual OAH STRIDES Race and Family Fun Day

Sat, Oct 17 · Simsbury, CT Simsbury

Kids Fun Run5K10K

From $25 Open Closing Soon

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Bristol Mum-A-Thon Road Race 2026

Sun, Oct 18 · Bristol, CT Bristol

Monster Mile5K Road Race - Individual8K Road Race +1

From $15 Open

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Roxbury Road Race Series #32

Sat, Oct 24 · Roxbury, CT Roxbury

7.9 Miles

From $10 Open

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EDRRC - 8th Annual Schaghticoke 8.5 Miler

Sun, Nov 15 · Kent, CT Kent

EDRRC - 8th Schaghticoke 8.5 Miler

From $30 Open 100 spots left

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Roxbury Road Race Series #36

Sat, Nov 28 · Roxbury, CT Roxbury

6.4 Miles

From $10 Open

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42nd Annual Lake Waramaug Polar Bear Run

Sun, Feb 28 · Warren, CT Warren

Lake Waramaug Polar Bear RunLake Waramaug Polar Bear RunLake Waramaug Polar Bear Walk +1

From $36 Closed

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Minute Man Race

Sun, Apr 25 · Westport, CT Westport

Kids Fun RunKids Fun Run5K Run/Walk +3

From $10 Open

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2027 Granby Road Race

Sat, May 1 · Granby, CT Granby

5K5K10K +1

From $40 Closed

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Litchfield Hills Road Race

Sun, Jun 13 · Litchfield, CT Litchfield

2.3 Mile Childrens RunLitchfield Hills Road RaceLitchfield Hills Road Race

From $0 Closed

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