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Running in Connecticut 2026 - 2027

The most comprehensive list of Connecticut Running Events in 2026 - 2027. Discover 100's of US Connecticut Running. Find your perfect race here!

Running Connecticut 2026 - 2027

🚀Boosted

Bank of American Chicago Marathon

Chicago, Cook
Sun 10 Oct 27
$250.00
🚀Boosted

99.1 PLR *Shamrock and Roll 5K*

New Haven, Connecticut
Sun 07 Mar 27
$32.06
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34th Annual Halloween 5K and Kids Fun Run

Brookfield, Connecticut
Sun 18 Oct 26
$6.30 - $32.80

Addy’s Run 5K

Waterford, Connecticut
Sun 18 Oct 26
$11.60 - $32.80

NVL Cross Country Championship

Watertown, Connecticut
Wed 21 Oct 26
Free

Berkshire League Cross Country Championships

Watertown, Connecticut
Thu 22 Oct 26
Free

MMSL Conference Championship

Cromwell, Connecticut
Thu 22 Oct 26
Free

Woodbridge 5k

Woodbridge, Connecticut
Sat 24 Oct 26
$43.40

HVAL Championship

Litchfield, Connecticut
Fri 06 Nov 26
Free

Make It Amazing: Marathon 20

Trumbull, Connecticut
Sat 05 Dec 26
Free

Winter Series- People's Forest 8.5/17 mile Registration opens 11/23/2026

Barkhamsted, Connecticut
Sun 10 Jan 27
Free

Winter Wonderland 5 Miler

Milford, Connecticut
Sun 31 Jan 27
$20.00

42nd Annual Lake Waramaug Polar Bear Run

Warren, Connecticut
Sun 28 Feb 27
$39.16

Catch A Leprechaun 5K

Essex, Connecticut
Sat 13 Mar 27
$33.00

Winter Series-Simsbury End of Winter 5 mile run REGISTRATION OPENS February 8, 2027

Simsbury, Connecticut
Sat 20 Mar 27
Free

Bradley Road Race - 5K & 10K

Windsor Locks, Connecticut
Sat 27 Mar 27
$32.80

Winter Series-Jose's Jog

Wolcott, Connecticut
Sun 28 Mar 27
Free

Hartford Track Club Quarter Marathon

West Hartford, Connecticut
Sat 10 Apr 27
$30.00

2027 Granby Road Race

Granby, Connecticut
Sat 01 May 27
Free - $54.00

Miles For Margaritas

Stratford, Connecticut
Sun 02 May 27
Free - $38.10

2026 Rossiter Run 5K Race and Fun Run/Walk

Washington Depot, Connecticut
Sun 16 May 27
$6.30 - $27.50

33rd Annual | Weston Memorial Day Weekend 5K & Kids Fun Run

Weston, Connecticut
Sat 29 May 27
$17.61 - $38.96

Marlborough Lions Club Round The Lake 5K

Marlborough, Connecticut
Sun 30 May 27
$27.50

Brookfield Lions Strides to Cure Diabetes 5-Miler

Brookfield, Connecticut
Sun 06 Jun 27
$32.80

Litchfield Hills Road Race

Litchfield, Connecticut
Sun 13 Jun 27
$54.00

Westport Road Runners Summer Series

Westport, Connecticut
Sat 26 Jun 27 - Sat 28 Aug 27
$17.61 - $108.35

Step Up for the Brave

Fairfield, Connecticut
Mon 09 Aug 27 - Sat 14 Aug 27
$43.40

18th Annual Saybrook Point 5k Road Race

Old Saybrook, Connecticut
Sat 21 Aug 27
$30.00

Garavel SoNo Half Marathon | 5K

Norwalk, Connecticut
Sun 03 Oct 27
Free - $54.00
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