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Running in Connecticut found
View all ↓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
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Healthy Kids Running Series Fall 2026 - Pomfret, CT
Pomfret, Connecticut
Sun 23 Aug 26 - Sun 18 Oct 26
$16.90 - $48.70
🚀Boosted
Iron Hike - Fall Kuwohi Trail Half Marathon Plus Relay - 15 Miles | 7,140' Elevation | 12-Hour | Run, Hike or Walk
Cornwall, Connecticut
Sat 03 Oct 26 - Sun 04 Oct 26
Free
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LivRun Club
Trumbull, Connecticut
Thu 01 Jan 26 - Thu 31 Dec 26
$54.00
Rising Stars Training Program (Fall Session) Presented by Smartstart Pediatrics
Glastonbury, Connecticut
Sat 05 Sep 26 - Sun 15 Nov 26
$54.00
Cheshire Community YMCA Harvest Trail Race and Y Cup Relay
Cheshire, Connecticut
Wed 16 Sep 26 - Wed 21 Oct 26
Free - $41.28
Worthington Fall 5k Trail Running/ Walking Series
Somers, Connecticut
Thu 17 Sep 26 - Thu 08 Oct 26
Free
Fleet Feet Hartford Fall 2026 Training Programs
West Hartford, Connecticut
Sat 19 Sep 26 - Sun 06 Dec 26
$107.00 - $140.92
Healthy Kids Running Series Fall 2026 - East Windsor, CT
East Windsor, Connecticut
Sun 20 Sep 26 - Sun 25 Oct 26
$16.90 - $54.00
Hogsback Half Marathon
Colebrook, Connecticut
Sat 26 Sep 26
$60.00
The River Run
Simsbury, Connecticut
Sat 26 Sep 26
Free - $40.00
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
Chamber Challenge 5K
Meriden, Connecticut
Sat 26 Sep 26
Free - $32.80
2026 Pies & Pub TaTa Trot 5k
Middlebury, Connecticut
Sat 26 Sep 26
$38.10
Woodbridge 5k
Woodbridge, Connecticut
Sat 26 Sep 26
$43.40
Together We Run for Education Charity Road Race
East Hartford, Connecticut
Sat 26 Sep 26
$17.90 - $39.10
Cromwell Riverport 5k
Cromwell, Connecticut
Sat 26 Sep 26
$25.00
Come on Over 5K and 2.1 Mile Fitness Walk
Portland, Connecticut
Sat 26 Sep 26
$22.20 - $27.50
Sickle Cell Disease Association of America, CT/ Michelle's House Walk. Run. Bike.
New Haven, Connecticut
Sat 26 Sep 26
$27.50
Roxbury Road Race Series #28
Roxbury, Connecticut
Sat 26 Sep 26
$10.00
Hayfield Hustle and Oktoberfest at New Pond Farm Education Center
Redding, Connecticut
Sat 26 Sep 26
$16.90 - $48.70
HSS Greenwich Half Marathon
Old Greenwich, Connecticut
Sun 27 Sep 26
$89.45
Moosup Valley 5k, 8K and 10K All Trail Race
Sterling, Connecticut
Sun 27 Sep 26
Free - $49.00
Lisbon Fall Festival Road Race
Lisbon, Connecticut
Sun 27 Sep 26
$27.50
Run/Walk To Save a Life 5K
Hamden, Connecticut
Sun 27 Sep 26
$44.90
Zoomerangs! Kids Running Program
West Hartford, Connecticut
Sun 27 Sep 26 - Sat 21 Nov 26
$54.00
4th Annual Beach to Beach 5k
Morris, Connecticut
Sun 27 Sep 26
$32.80
The 39th Bigelow Tea Community Challenge
Southport, Connecticut
Sun 27 Sep 26
$17.40 - $43.90
Bosco Fowler Memorial 5K Road Race
Stafford Springs, Connecticut
Sun 27 Sep 26
$20.00 - $40.00
Training Program: 5-Mile for the Tarzan Brown Mystic River Run
Mystic, Connecticut
Mon 28 Sep 26 - Thu 05 Nov 26
$35.00
Shoreline Small Schools League Meet
Moodus, Connecticut
Tue 29 Sep 26
Free
Answer the Bell Full - 100 Mile + (100 Miler) - Complete a 1.2 mile, 600 foot loop every hour, on the hour, for up to 84 hours, until you can no longer answer the bell. - Elevation Endurance Ultra Backyard Trail Marathon - 100 +
Cornwall, Connecticut
Thu 01 Oct 26 - Sun 04 Oct 26
Free
IronHike Mohawk Mountain Fall Series 2026
Mohawk Mtn Ski Area, Cornwall, Connecticut
Thu 01 Oct 26 - Sun 04 Oct 26
$180.00 - $2,520.00
Everest - 60 Mile + (60 Miler) - just over 29029 feet of elevation gain up and down - Everesting Elevation Endurance Ultra Trail Marathon - 61 + Miles | 72 Hour - IronHike (Iron Hike) Fall (October / Oct) - Solo - Mohawk Mountain,
Cornwall, Connecticut
Thu 01 Oct 26 - Sun 04 Oct 26
Free
IronHike Olympus Mons Ultra | Run, Power Hike, Walk. | Mohawk Mountain, Connecticut | Fall | October | Solo - 72,590 feet of elevation gain, possibly more than any endurance event of its kind. - 100 Mile + Elevation Endurance Ultra
Cornwall, Connecticut
Thu 01 Oct 26 - Sun 04 Oct 26
$1,495.00
Everest - 60 Mile + (60 Miler) - just over 29029 feet of elevation gain up and down - Everesting Elevation Endurance Ultra Trail Marathon - 61 + Miles | 72 Hour - IronHike (Iron Hike) Fall (October / Oct) - Relay - Mohawk Mountain,
Cornwall, Connecticut
Thu 01 Oct 26 - Sun 04 Oct 26
Free
IronHike Olympus Mons Ultra | Run, Power Hike, Walk. | Mohawk Mountain, Connecticut | Fall | October | Trail Buddy Flex Relay (2 Mountain Athletes) - 72,590 feet of elevation gain, possibly more than any endurance event of its kind.
Cornwall, Connecticut
Thu 01 Oct 26 - Sun 04 Oct 26
$2,551.08
Denali - 40 Mile + (40 Miler) - if you can only spare your whole weekend - Elevation Endurance Ultra Trail Marathon - 43 + Miles | 48 Hour - IronHike (Iron Hike) Fall (October / Oct) - Relay - Mohawk Mountain, Connecticut (CT) - Run,
Cornwall, Connecticut
Fri 02 Oct 26 - Sun 04 Oct 26
Free
Nonnewaug Cross Country Invitational
Woodbury, Connecticut
Fri 02 Oct 26
Free
Denali - 40 Mile + (40 Miler) - if you can only spare your whole weekend - Elevation Endurance Ultra Trail Marathon - 43 + Miles | 48 Hour - IronHike (Iron Hike) Fall (October / Oct) - Solo - Mohawk Mountain, Connecticut (CT) - Run,
Cornwall, Connecticut
Fri 02 Oct 26 - Sun 04 Oct 26
Free
Pounding the Pavement for Pink Races
Seymour, Connecticut
Fri 02 Oct 26 - Sun 04 Oct 26
$16.90 - $54.00
Running for Water for Africa 5K
Milford, Connecticut
Sat 03 Oct 26
Free - $32.80
Race Brook's Rockin' Road Race
Orange, Connecticut
Sat 03 Oct 26
$16.90 - $38.10
Showing 1-40 of 227 results
