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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
🚀Boosted
Bailey's Garden 5K
Lebanon, Connecticut
Sat 16 May 26
$27.75
🚀Boosted
99.1 PLR CrossPoint: A Division of Nutmeg State Financial Credit Union *Shamrock and Roll 5K*
New Haven, Connecticut
Sun 01 Mar 26
$37.27
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4 Town 5k
Somers, Connecticut
Sat 12 Sep 26
$35.00
Groton City Brew Run
Groton, Connecticut
Sat 12 Sep 26
Free - $41.00
OUTRUN ADDICTION 5K
Enfield, Connecticut
Sat 19 Sep 26
$32.80
Bound for the Sound
Old Lyme, Connecticut
Sat 19 Sep 26
$6.30 - $30.15
Where the Pavement Ends Single & Double Loop
Ridgefield, Connecticut
Sun 20 Sep 26
$45.52 - $54.00
Murray Lender 5K Bagel Run
Woodbridge, Connecticut
Sun 20 Sep 26
Free - $28.00
New Pond Farm Hayfield Hustle
Redding, Connecticut
Sat 26 Sep 26
$27.50 - $48.70
Run/Walk To Save a Life 5K
Hamden, Connecticut
Sun 27 Sep 26
$34.30
Greenwich Half Marathon
Old Greenwich, Connecticut
Sun 27 Sep 26
$62.70
IronHike Series - Fall '26
Mohawk Mtn Ski Area, Cornwall, Connecticut
Thu 01 Oct 26 - Sun 04 Oct 26
$145.00 - $4,485.00
Iron Hike - Fall Everest / 29029 Everesting Ultra Trail Marathon Relay - 61+ Miles | 29,029'+ Elevation | 72-Hour | Run, Hike or Walk
Cornwall, Connecticut
Thu 01 Oct 26 - Sun 04 Oct 26
Free
Iron Hike - Fall Olympus Mons Ultra Trail Marathon Relay - powered by Skratch Labs ® - 152+ Miles | 72,590' Elevation | 84-Hour | Run, Hike or Walk
Cornwall, Connecticut
Thu 01 Oct 26 - Sun 04 Oct 26
Free
Iron Hike - Fall Answer the Bell Ultra Trail Marathon - Full (Backyard Ultra Format) - 100+ Miles | 50,400' Elevation | 84-Hour | Run, Hike or Walk
Cornwall, Connecticut
Thu 01 Oct 26 - Sun 04 Oct 26
Free
Iron Hike - Fall Everest / 29029 Everesting Ultra Trail Marathon - 61+ Miles | 29,029'+ Elevation | 72-Hour | Run, Hike or Walk
Cornwall, Connecticut
Thu 01 Oct 26 - Sun 04 Oct 26
Free
Iron Hike - Fall Olympus Mons Ultra Trail Marathon - powered by Skratch Labs ® - 152+ Miles | 72,590' Elevation | 84-Hour | Run, Hike or Walk
Cornwall, Connecticut
Thu 01 Oct 26 - Sun 04 Oct 26
Free
Iron Hike - Fall Denali Ultra Trail Marathon Relay - 43+ Miles | 20,825' Elevation | 48-Hour | Run, Hike or Walk
Cornwall, Connecticut
Fri 02 Oct 26 - Sun 04 Oct 26
Free
Iron Hike - Fall Denali Ultra Trail Marathon - 43+ Miles | 20,825' Elevation | 48-Hour | Run, Hike or Walk
Cornwall, Connecticut
Fri 02 Oct 26 - Sun 04 Oct 26
Free
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
Iron Hike - Fall Kuwohi Trail Half Marathon Plus - 15 Miles | 7,140' Elevation | 12-Hour | Run, Hike or Walk
Cornwall, Connecticut
Sat 03 Oct 26 - Sun 04 Oct 26
Free
Iron Hike - Fall Double Kuwohi Trail Marathon Plus Relay - 28+ Miles | 13,685' Elevation | 24-Hour | Run, Hike or Walk
Cornwall, Connecticut
Sat 03 Oct 26 - Sun 04 Oct 26
Free
Iron Hike - Fall Answer the Bell Ultra Trail Marathon - Basic (Backyard Ultra Format) - 28+ Miles | 14,400'+ Elevation | 24-Hour | Run, Hike or Walk
Cornwall, Connecticut
Sat 03 Oct 26 - Sun 04 Oct 26
Free
Iron Hike - Fall Double Kuwohi Trail Marathon Plus - 28+ Miles | 13,685' Elevation | 24-Hour | Run, Hike or Walk
Cornwall, Connecticut
Sat 03 Oct 26 - Sun 04 Oct 26
Free
Salmon River 5.5 Mile Run
Colchester, Connecticut
Sat 03 Oct 26
$38.10
Garavel SoNo Half Marathon | 5K
Norwalk, Connecticut
Sun 04 Oct 26
Free - $59.30
Fishbein / YMCA Community Road Race
Wallingford, Connecticut
Sun 04 Oct 26
$6.30 - $32.80
Hartland Harvest Run
East Hartland, Connecticut
Sat 10 Oct 26
$27.50
Tackle the Trail (TM)
Northeast, Connecticut
Sat 17 Oct 26
$80.50 - $263.50
Great Pumpkin Classic
TRUMBULL, Connecticut
Sun 18 Oct 26
$18.46 - $31.18
34th Annual Halloween 5K and Kids Fun Run
Brookfield, Connecticut
Sun 18 Oct 26
$6.30 - $32.80
The Ridgefield Road Fest 50th ANNIVERSARY: 1/2 Marathon, 7-Miler, & Iris Fund 5K
Ridgefield, Connecticut
Sun 18 Oct 26
$25.91 - $60.36
Abner Oakes III Veterans Run 5K & 10K
Hamden, Connecticut
Sun 25 Oct 26
$28.00 - $50.20
Connecticut Law Enforcement Officers Memorial Run
Middletown, Connecticut
Sun 25 Oct 26
$27.50
Robert J. Lynes Memorial Road Race
Meriden, Connecticut
Sat 07 Nov 26
Free - $27.50
CT Veterans Day Race
Coventry, Connecticut
Sat 07 Nov 26
$38.10
Tarzan Brown Mystic River Run
Mystic, Connecticut
Sat 07 Nov 26
Free - $33.00
Plainfield Salute the Troops 5k, Fun Run, & Soldier Stroll
Central Village, Connecticut
Sat 07 Nov 26
$11.60 - $32.80
Run Turkey Run! Thanksgiving Day 5K
Hamden, Connecticut
Thu 26 Nov 26
$39.60
Santa Made Me Do It
Bethlehem, Connecticut
Sat 05 Dec 26
Free - $32.80
Fleet Feet Hartford Winter 2026 Training Programs
West Hartford, Connecticut
Sat 03 Jan 26 - Sun 15 Mar 26
$107.00 - $156.82
Roxbury Road Race Series #1
Roxbury, Connecticut
Sat 07 Mar 26
$10.00
Showing 121-160 of 233 results
