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5k Runs Found In Connecticut in September
View all ↓5k Runs in Connecticut in September 2026
Find A Race is the US's favourite event listings site. Check out our list of September 2026 5k Runs in Connecticut below.
Race Calendar: 5k Runs Found In September
🚀Boosted
Fleet Feet Hartford Fall 2026 5k & 10k Training Programs
West Hartford, Connecticut
Sat 19 Sep 26 - Sat 28 Nov 26
$107.00 - $148.34
🚀Boosted
14th Annual Miles for a Mission 5K Run/Walk – In Person AND Virtual – benefiting INTEMPO
Stamford, Connecticut
Mon 14 Sep 26 - Sun 20 Sep 26
$38.10
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Get Ready to Run! 5K Training Program (Fall Session) - presented by Hartford Healthcare
Glastonbury, Connecticut
Sat 05 Sep 26 - Sun 15 Nov 26
$54.00
3rd Annual LSC Soccer Stride
Ledyard, Connecticut
Sun 06 Sep 26
$11.60 - $32.80
Haddam Neck Fair 5K
Haddam, Connecticut
Sun 06 Sep 26
$20.08
Faxon Law New Haven Road Race
New Haven, Connecticut
Mon 07 Sep 26
$13.27 - $89.45
Notre Dame West Haven XC Duels
West Haven, Connecticut
Tue 08 Sep 26
Free
Groton City Brew Run
Groton, Connecticut
Sat 12 Sep 26
Free - $49.00
SUFFIELD PARKS & RECREATION ROAD RACE
Suffield, Connecticut
Sat 12 Sep 26
Free - $48.70
Greenleaf 5K River Run for the Fund
New London, Connecticut
Sat 12 Sep 26
$32.80
Kailey Jaie Prenoveau Scholarship 5K Run
Harwinton, Connecticut
Sat 12 Sep 26
$22.20 - $38.10
Riva Runs The Boardwalk 5k
West Haven, Connecticut
Sat 12 Sep 26
Free - $43.40
Run 4 Hunger and Health
Newtown, Connecticut
Sat 12 Sep 26
$5.00 - $30.00
EDRRC - High Watch Recovery Center's Sprint for Sobriety 5K Run/Walk
Kent, Connecticut
Sun 13 Sep 26
$27.50
Montville Race Day 5K , 10K , and Color Run
Oakdale, Connecticut
Sun 13 Sep 26
Free - $48.70
Sounds by the Seaport 5k Walk/Run
Waterford, Connecticut
Sun 13 Sep 26
Free
PTSMC Stride to Provide 5K Run/Walk
Wallingford, Connecticut
Sun 13 Sep 26
$45.00
14th Annual Miles for a Mission 5K Run/Walk – In Person AND Virtual – benefiting INTEMPO
Stamford, Connecticut
Mon 14 Sep 26 - Sun 20 Sep 26
$38.10
Cheshire Community YMCA Harvest Trail Race and Y Cup Relay
Cheshire, Connecticut
Wed 16 Sep 26 - Wed 21 Oct 26
Free - $41.28
ABC Laps For Life 5k
Middletown, Connecticut
Sat 19 Sep 26
$48.70 - $1,041.00
OUTRUN ADDICTION 5K
Enfield, Connecticut
Sat 19 Sep 26
$33.10
Fleet Feet Hartford Fall 2026 Training Programs
West Hartford, Connecticut
Sat 19 Sep 26 - Sun 06 Dec 26
$107.00 - $140.92
Arc Run
Meriden, Connecticut
Sat 19 Sep 26
$22.20 - $38.10
2026 Run To The River 5K
Deep River, Connecticut
Sat 19 Sep 26
$22.70
Bozrah Fire Department 5k Road Race and Kids' fun run
Bozrah, Connecticut
Sat 19 Sep 26
$32.80
Bound for the Sound
Old Lyme, Connecticut
Sat 19 Sep 26
$6.30 - $38.00
4 Town 5k
Somers, Connecticut
Sat 19 Sep 26
$35.00
2nd Annual PCS Harvest Hustle 5K & Kids Run
Pomfret Center, Connecticut
Sat 19 Sep 26
$17.40 - $43.90
Come Out & Run 5k
Wilton, Connecticut
Sun 20 Sep 26
Free - $32.80
Circle of Care's Annual Walk/Run for Kids With Cancer
Westport, Connecticut
Sun 20 Sep 26
$22.20
17th Annual Farmington River Run 5K Trail Race
Farmington, Connecticut
Sun 20 Sep 26
$38.60
Murray Lender 5K Bagel Run
Woodbridge, Connecticut
Sun 20 Sep 26
Free - $38.60
14th Annual NOW ~Lap The Lake~ 5k Walk & Run
Dayville, Connecticut
Sun 20 Sep 26
$6.30 - $32.80
Circle of Care's Annual Walk/Run for Kids With Cancer
Westport, Connecticut
Sun 20 Sep 26
$37.27
HALF WAY TO ST. PATS DAY 5K
Stratford, Connecticut
Sun 20 Sep 26
Free - $35.98
The River Run
Simsbury, Connecticut
Sat 26 Sep 26
Free - $40.00
2026 Pies & Pub TaTa Trot 5k
Middlebury, Connecticut
Sat 26 Sep 26
$38.10
Cromwell Riverport 5k
Cromwell, Connecticut
Sat 26 Sep 26
$25.00
Together We Run for Education Charity Road Race
East Hartford, Connecticut
Sat 26 Sep 26
$17.90 - $39.10
No Sto Defeats MSA 5K Trail Race and Fitness Walk
North Stonington, Connecticut
Sat 26 Sep 26 - Sat 03 Oct 26
$22.20 - $27.50
Hayfield Hustle and Oktoberfest at New Pond Farm Education Center
Redding, Connecticut
Sat 26 Sep 26
$16.90 - $48.70
Woodbridge 5k
Woodbridge, Connecticut
Sat 26 Sep 26
$32.80
Showing 1-40 of 54 results
