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    Running Races in Connecticut

    250 upcoming races across Connecticut, from 5Ks to ultras. Run This events are listed first — search, pick a date, or jump to a city.

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    250 races

    Sun, Oct 25, 2026

    BRANFORD'S CIDER DONUT 5K

    Branford, CT

    Outside5K

    Sun, Sep 20, 2026

    Cockaponsett Trails to a Cure

    Chester, CT

    Outside9.0 mi4.0 mi

    Sun, Sep 20, 2026

    2026 Darien Road Race & Family Fun Day Charity Fundraiser

    Darien, CT

    Outside1.5 mi5.0 mi

    Sun, Sep 20, 2026

    Murray Lender 5K Bagel Run

    Woodbridge, CT

    Outside800 m5K2.0 mi

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    Sun, Sep 20, 2026

    17th Annual Farmington River Run 5K Trail Race

    Farmington, CT

    Outside5K

    Sun, Sep 20, 2026

    Healthy Kids Running Series Fall 2026 - East Windsor, CT

    East Windsor, CT

    Outside4.0 mi2.0 mi1 mile

    Sun, Sep 20, 2026

    Come Out & Run 5k

    Wilton, CT

    Outside5K

    Sun, Sep 20, 2026

    14th Annual NOW ~Lap The Lake~ 5k Walk & Run

    Dayville, CT

    Outside5K

    Sun, Sep 20, 2026

    HALF WAY TO ST. PATS DAY 5K

    Stratford, CT

    Outside5K

    Sun, Sep 20, 2026

    One Mile, One Goal Run

    Enfield, CT

    Outside1 mile

    Sun, Sep 20, 2026

    Where the Pavement Ends Single & Double Loop

    Ridgefield, CT

    Outside4.3 mi8.2 mi

    Sun, Sep 20, 2026

    Circle of Care's Annual Walk/Run for Kids With Cancer

    Westport, CT

    Outside5K

    Sat, Sep 26, 2026

    Hogsback Half Marathon

    Colebrook, CT

    OutsideMarathon

    Sat, Sep 26, 2026

    No Sto Defeats MSA 5K Trail Race and Fitness Walk

    North Stonington, CT

    Outside5K1 mile

    Sat, Sep 26, 2026

    The River Run

    Simsbury, CT

    Outside5K10K1 mile

    Sat, Sep 26, 2026

    Woodbridge 5k

    Woodbridge, CT

    Outside5K

    Sat, Sep 26, 2026

    Chamber Challenge 5K

    Meriden, CT

    Outside5K

    Sat, Sep 26, 2026

    2026 Pies & Pub TaTa Trot 5k

    Middlebury, CT

    Outside5K

    Sat, Sep 26, 2026

    Together We Run for Education Charity Road Race

    East Hartford, CT

    Outside5K1.5 mi

    Sat, Sep 26, 2026

    Hayfield Hustle and Oktoberfest at New Pond Farm Education Center

    Redding, CT

    Outside5.0 mi5K1000 m

    Sat, Sep 26, 2026

    Roxbury Road Race Series #28

    Roxbury, CT

    Outside3.2 mi

    Sat, Sep 26, 2026

    Cromwell Riverport 5k

    Cromwell, CT

    Outside5K

    Sat, Sep 26, 2026

    Sickle Cell Disease Association of America, CT/ Michelle's House Walk. Run. Bike.

    New Haven, CT

    Outside5K1 mile15.0 mi

    Sat, Sep 26, 2026

    Come on Over 5K and 2.1 Mile Fitness Walk

    Portland, CT

    Outside5K2.1 mi

    Sun, Sep 27, 2026

    Run/Walk To Save a Life 5K

    Hamden, CT

    Outside5K

    Sun, Sep 27, 2026

    4th Annual Beach to Beach 5k

    Morris, CT

    Outside5K

    Sun, Sep 27, 2026

    Bosco Fowler Memorial 5K Road Race

    Stafford Springs, CT

    Outside5K

    Sun, Sep 27, 2026

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

    Sterling, CT

    Outside5K10K5.0 mi

    Sun, Sep 27, 2026

    Zoomerangs! Kids Running Program

    West Hartford, CT

    Outside

    Sun, Sep 27, 2026

    Central CT Open Water Swim

    Marlborough, CT

    Outside5K

    Sun, Sep 27, 2026

    HSS Greenwich Half Marathon

    Old Greenwich, CT

    OutsideMarathon

    Sun, Sep 27, 2026

    The 39th Bigelow Tea Community Challenge

    Southport, CT

    Outside5K1.9 mi1 mile

    Sun, Sep 27, 2026

    Lisbon Fall Festival Road Race

    Lisbon, CT

    Outside5K

    Mon, Sep 28, 2026

    Training Program: 5-Mile for the Tarzan Brown Mystic River Run

    Mystic, CT

    Outside

    Tue, Sep 29, 2026

    Shoreline Small Schools League Meet

    Moodus, CT

    Outside5K

    Thu, Oct 1, 2026

    IronHike Mohawk Mountain Fall Series 2026

    Mohawk Mtn Ski Area, Cornwall, CT

    Outside29.0 mi100.0 mi15.0 mi28.8 mi

    Thu, Oct 1, 2026

    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 Trail Marathon - 152 + Miles - 84 Hour - We are redefining race day. Tags: Iron Hike, 100 Miler, Oct, CT, Cornwall, New England, Loop, Ski Slope, Skratch Labs, Hardest Ultra, Hard Ultra

    Cornwall, CT

    Outside152.0 mi

    Thu, Oct 1, 2026

    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. - 100 Mile + Elevation Endurance Ultra Trail Marathon - 152 + Miles - 84 Hour - We are redefining race day. Tags: Iron Hike, 100 Miler, Oct, CT, Cornwall, New England, Loop, Ski Slope, Skratch Labs, Hardest Ultra, Hard Ultra

    Cornwall, CT

    Outside152.0 mi

    Thu, Oct 1, 2026

    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, Connecticut (CT) - Run, Hike or Walk with us as we redefine race day.

    Cornwall, CT

    Outside61.0 mi

    Thu, Oct 1, 2026

    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, Connecticut (CT) - Run, Hike or Walk with us as we redefine race day.

    Cornwall, CT

    Outside61.0 mi

    Thu, Oct 1, 2026

    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 + Miles | 84 Hour - IronHike (Iron Hike) Fall (October / Oct) - Solo - Mohawk Mountain, Connecticut (CT) - Run, hike, or walk with us as we redefine race day.

    Cornwall, CT

    Outside61.0 mi

    Fri, Oct 2, 2026

    Pounding the Pavement for Pink Races

    Seymour, CT

    Outside5K1 mile

    Fri, Oct 2, 2026

    Nonnewaug Cross Country Invitational

    Woodbury, CT

    Outside5K1.5 mi

    Fri, Oct 2, 2026

    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, Hike or Walk with us as we redefine race day.

    Cornwall, CT

    Outside43.0 mi

    Fri, Oct 2, 2026

    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, Hike or Walk with us as we redefine race day.

    Cornwall, CT

    Outside43.0 mi

    Sat, Oct 3, 2026

    5th Annual Purple Light Project 5K

    Hartford, CT

    Outside5K1 mile

    Sat, Oct 3, 2026

    Iron Hike - Fall Double Kuwohi Trail Marathon Plus - 28+ Miles | 13,685' Elevation | 24-Hour | Run, Hike or Walk

    Cornwall, CT

    Outside28.0 mi

    Sat, Oct 3, 2026

    Iron Hike - Fall Double Kuwohi Trail Marathon Plus Relay - 28+ Miles | 13,685' Elevation | 24-Hour | Run, Hike or Walk

    Cornwall, CT

    Outside28.0 mi

    Sat, Oct 3, 2026

    IronHike Kuwohi | Run, Power Hike, Walk. Solo | Start Here | Mohawk Mountain, Connecticut | 15 Miles | 7,140' Elevation | 12-Hour | Fall October - 7,140 feet of elevation gain across 12 laps on Mohawk Mountain Trail, the entry point for first time Mountain Athletes. - Elevation Endurance Half Marathon - We are redefining race day. Tags: Iron Hike, Trail Half Marathon Plus, Half Marathon, 15 Miler, Oct, CT, Cornwall, New England, Loop, Ski Slope, Beginner Endurance

    Cornwall, CT

    Outside15.0 mi

    Sat, Oct 3, 2026

    Iron Hike - Fall Kuwohi Trail Half Marathon Plus Relay - 15 Miles | 7,140' Elevation | 12-Hour | Run, Hike or Walk

    Cornwall, CT

    Outside15.0 mi

    Sat, Oct 3, 2026

    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, CT

    Outside61.0 mi

    Sat, Oct 3, 2026

    Forbidden Forest 30 Hour Ultra

    Stratford, CT

    Outside

    Sat, Oct 3, 2026

    Roxbury Road Race Series #29

    Roxbury, CT

    Outside2.3 mi

    Sat, Oct 3, 2026

    Race Brook's Rockin' Road Race

    Orange, CT

    Outside5K

    Sat, Oct 3, 2026

    Running for Water for Africa 5K

    Milford, CT

    Outside5K1 mile

    Sat, Oct 3, 2026

    Cider Mill Road Race

    Tolland, CT

    Outside5K1 mile

    Sat, Oct 3, 2026

    Salmon River 5.5 Mile Run

    Colchester, CT

    Outside5.5 mi

    Sat, Oct 3, 2026

    Dana's Angels Research Trust's 2026 "DART To The Finish" 2 Mile Walk to Cure Niemann-Pick type C Disease

    Old Greenwich, CT

    Outside2.0 mi

    Sun, Oct 4, 2026

    Garavel SoNo Half Marathon | 5K

    Norwalk, CT

    OutsideMarathon5K1 mile

    Sun, Oct 4, 2026

    Norfolk Land Trust Trail Race Series/Haystack Mountain Challenge

    Norfolk, CT

    Outside5K10KMarathon

    Sun, Oct 4, 2026

    Anda! 5k

    New Haven, CT

    Outside5K

    Sun, Oct 4, 2026

    2026 Groton Memorial Walk & Kids' Fun Run

    Groton, CT

    Outside

    Sun, Oct 4, 2026

    Apple Harvest Road Races

    Southington, CT

    Outside5.0 mi5K2.0 mi1 mile

    Sun, Oct 4, 2026

    Strides for Strength!

    Bridgeport, CT

    Outside5K

    Sun, Oct 4, 2026

    Big Sky 5K and Kids 1 mile Dash

    Farmington, CT

    Outside5K1 mile

    Sun, Oct 4, 2026

    Capalbo Strong Walk

    Fairfield, CT

    Outside14.9 mi

    Sun, Oct 4, 2026

    Fishbein / YMCA Community Road Race

    Wallingford, CT

    Outside5K1000 m1 mile

    Sun, Oct 4, 2026

    13th Annual Run Back to School 5K, 1 Mile Race & Fun Run

    Weatogue, CT

    Outside5K1 mile

    Wed, Oct 7, 2026

    Somers Cross Country Home Meet 2

    Somers, CT

    Outside5K

    Wed, Oct 7, 2026

    Westover Cross Country Meet

    Middlebury, CT

    Outside5K

    Fri, Oct 9, 2026

    RACE FOR CATHERINE

    Newtown, CT

    Outside5K

    Sat, Oct 10, 2026

    Eversource Hartford Marathon, Half Marathon, Relay & Charity 5K

    Hartford, CT

    OutsideMarathon5K

    Sat, Oct 10, 2026

    4th Annual Pumpkin Run Harwinton 5K & Kids Dash

    Harwinton, CT

    Outside5K

    Sat, Oct 10, 2026

    Gemstone Sparkle Sprint 5k

    Wilton, CT

    Outside5K1 mile

    Sat, Oct 10, 2026

    Roxbury Road Race Series #30

    Roxbury, CT

    Outside8.2 mi

    Sat, Oct 10, 2026

    Miles for Moriah

    West Haven, CT

    Outside5.0 mi

    Sat, Oct 10, 2026

    Hartland Harvest Run

    East Hartland, CT

    Outside5K

    Sun, Oct 11, 2026

    Walk/Run for Abilis

    Old Greenwich, CT

    Outside5K

    Sun, Oct 11, 2026

    2026 Footprints on our Hearts Walk & 5K

    Meriden, CT

    Outside5K

    Sun, Oct 11, 2026

    Lime Rock Park 5K

    Lakeville, CT

    Outside5K

    Sun, Oct 11, 2026

    Benhaven Walk for Autism

    New Haven, CT

    Outside2.0 mi

    Tue, Oct 13, 2026

    Country School XC Invitational

    Madison, CT

    Outside1.9 mi

    Wed, Oct 14, 2026

    Wooster Invitational

    Danbury, CT

    Outside2.5 mi

    Sat, Oct 17, 2026

    The Little Guild 13th Annual Run & Wag 5K

    Cornwall, CT

    Outside5K

    Sat, Oct 17, 2026

    Tom Centinaro Memorial "Dam" Race

    Wolcott, CT

    Outside3.5 mi

    Sat, Oct 17, 2026

    Cider Run/Walk 5k

    Warren, CT

    Outside5K

    Sat, Oct 17, 2026

    Tunnel to Towers 5K Run & Walk - Bridgeport, CT

    Bridgeport, CT

    Outside5K

    Sat, Oct 17, 2026

    All Hallows Eve 5K

    Hampton, CT

    Outside5K

    Sat, Oct 17, 2026

    Westover Girls Cross Country Meet

    Middlebury, CT

    Outside5K

    Sat, Oct 17, 2026

    Harvest Hope 5K

    Bolton, CT

    Outside5K

    Sat, Oct 17, 2026

    Roxbury Road Race Series #31

    Roxbury, CT

    Outside4.2 mi

    Sat, Oct 17, 2026

    4th Annual OAH STRIDES Race and Family Fun Day

    Simsbury, CT

    Outside5K10K1 mile

    Sat, Oct 17, 2026

    IDS Fearless 5K Run and Walk

    Middlefield, CT

    Outside5K1 mile

    Sat, Oct 17, 2026

    Consumer Reports 5K

    Colchester, CT

    Outside5K

    Sat, Oct 17, 2026

    Run for Waterside

    Stamford, CT

    Outside5K1 mile

    Sat, Oct 17, 2026

    Coast Guard Foundation - Run to Remember 5k Road Race & Walk

    New London, CT

    Outside5K800 m

    Sat, Oct 17, 2026

    The Postal Dash 5K

    Derby, CT

    Outside5K

    Sat, Oct 17, 2026

    Ivoryton Pumpkin Chase

    Ivoryton, CT

    Outside5K2.0 mi

    Sat, Oct 17, 2026

    Tackle the Trail (TM)

    Northeast, CT

    OutsideMarathon10K

    Sat, Oct 17, 2026

    Robert Tedford Memorial 5K Road Race

    Ellington, CT

    Outside5K

    Sun, Oct 18, 2026

    Mikey's Place 5K

    Wethersfield, CT

    Outside5K

    Sun, Oct 18, 2026

    The Salisbury Beast 5K

    Salisbury, CT

    Outside5K

    Sun, Oct 18, 2026

    The 36th edition of THE Great Pumpkin Classic

    TRUMBULL, CT

    Outside5K1.9 mi

    Sun, Oct 18, 2026

    Bristol Mum-A-Thon Road Race 2026

    Bristol, CT

    Outside1 mile5K5.0 mi8.0 mi

    Sun, Oct 18, 2026

    2026 Run for The Cove 5K & Memorial Walk

    Madison, CT

    Outside5K2.0 mi

    Sun, Oct 18, 2026

    34th Annual Halloween 5K and Kids Fun Run

    Brookfield, CT

    Outside5K370 m

    Sun, Oct 18, 2026

    Gregory Burnett, Sr. Memorial 5K & Fun Run

    Norwalk, CT

    Outside3.2 mi1 mile

    Sun, Oct 18, 2026

    Goodwill Halloween Hustle 5K and Walk

    Glastonbury, CT

    Outside5K

    Sun, Oct 18, 2026

    SMP Lymphoma Research Foundation Charity 5K

    Colebrook, CT

    Outside5K

    Sun, Oct 18, 2026

    Run for Music

    Ledyard, CT

    Outside5K1 mile

    Sun, Oct 18, 2026

    Follow Natural Fitness Women's Breast Cancer Awareness 5K

    Bridgeport, CT

    Outside5K1 mile

    Sun, Oct 18, 2026

    The Ridgefield Road Fest 50th Anniversary: 1/2 Marathon, 7-Miler, and The Iris Fund 5K

    Ridgefield, CT

    OutsideMarathon7.0 mi5K

    Sun, Oct 18, 2026

    Addy’s Run 5K

    Waterford, CT

    Outside5K

    Wed, Oct 21, 2026

    NVL Cross Country Championship

    Watertown, CT

    Outside5K

    Thu, Oct 22, 2026

    Berkshire League Cross Country Championships

    Watertown, CT

    Outside5K

    Sat, Oct 24, 2026

    Chasing the Legend; Easton's Lady in White 5K Run/Walk

    Easton, CT

    Outside5K

    Sat, Oct 24, 2026

    Easterseals Freedom Stride

    Hartford, CT

    Outside2.0 mi

    Sat, Oct 24, 2026

    Roxbury Road Race Series #32

    Roxbury, CT

    Outside7.9 mi

    Sat, Oct 24, 2026

    Andover Norton Commission Trick or Trot 5K Run/Walk and Kids 1 K Fun Run

    Andover, CT

    Outside5K1000 m

    Sat, Oct 24, 2026

    Los Runners Dia de Los Muertos 5K

    Norwalk, CT

    Outside5K1 mile

    Sun, Oct 25, 2026

    Reservoir Run Half Marathon, 5K, Kids Fun Runs & Family Stroll

    WESTON, CT

    OutsideMarathon5K1000 m

    Sun, Oct 25, 2026

    King Cares Annual 5K

    Stamford, CT

    Outside5K

    Sun, Oct 25, 2026

    Run The Runway 5K & Kids Fun Run

    Meriden, CT

    Outside5K

    Sun, Oct 25, 2026

    Abner Oakes III Veterans Run 5K & 10K

    Hamden, CT

    Outside5K10K1 mile

    Sun, Oct 25, 2026

    Donny's Dash

    Simsbury, CT

    Outside5K

    Sun, Oct 25, 2026

    Connecticut Law Enforcement Officers Memorial Run

    Middletown, CT

    Outside5K

    Sun, Oct 25, 2026

    Masquerade 5K

    Marlborough, CT

    Outside5K

    Sun, Oct 25, 2026

    5K for Ballet!

    East Hampton, CT

    Outside5K2.0 mi

    Sun, Oct 25, 2026

    Crosby Sports Hall of Fame Fall into Fall 4k

    Waterbury, CT

    Outside2.5 mi

    Sun, Oct 25, 2026

    Family Fun Halloween 5k

    Wilton, CT

    Outside5K

    Sun, Oct 25, 2026

    Kent Pumpkin Run 50th Anniversary Race

    Kent, CT

    Outside5.0 mi

    Sun, Oct 25, 2026

    HKYFS Pumpkin Run 5K, 2M & Kids Run

    Higganum, CT

    Outside5K2.0 mi402 m805 m

    Wed, Oct 28, 2026

    Hamden Hall Middle School Invitational

    Hamden, CT

    Outside2.0 mi

    Fri, Oct 30, 2026

    HVAL Invitational

    Litchfield, CT

    Outside5K

    Sat, Oct 31, 2026

    15th Annual Milford 5K Trick or Trot Run/Walk

    Milford, CT

    Outside5K

    Sat, Oct 31, 2026

    St. Michael School 5K Turkey Trot

    Pawcatuck, CT

    Outside5K1 mile

    Sat, Oct 31, 2026

    Lyman Orchards Pie Run

    Middlefield, CT

    Outside5K5.0 mi

    Sat, Oct 31, 2026

    CFA 5K Run & Walk for Mental Health

    Groton, CT

    Outside5K1.5 mi

    Sat, Oct 31, 2026

    Witches Cauldron 1 Miler

    Voluntown, CT

    Outside1 mile

    Sat, Oct 31, 2026

    Hamden Hall CISAC League Race

    Hamden, CT

    Outside5K

    Sat, Oct 31, 2026

    Roxbury Road Race Series #33

    Roxbury, CT

    Outside5.0 mi

    Sat, Oct 31, 2026

    Collinsville Trick or Trot

    Collinsville, CT

    Outside5K

    Sun, Nov 1, 2026

    Happy HalloWINE Run & Walk

    Stratford, CT

    Outside5K

    Sun, Nov 1, 2026

    Run with the Saints

    Darien, CT

    Outside5K1 mile

    Fri, Nov 6, 2026

    HVAL Championship

    Litchfield, CT

    Outside5K

    Sat, Nov 7, 2026

    2026 Morley Turkey Dash

    West Hartford, CT

    Outside2.0 mi

    Sat, Nov 7, 2026

    CT Veterans Day Race

    Coventry, CT

    Outside4.0 mi3.0 mi

    Sat, Nov 7, 2026

    Air Line Trail Ghost Run

    Hebron, CT

    OutsideMarathon

    Sat, Nov 7, 2026

    The 26th Annual Ed McGuire Memorial Cannonball Run

    Falls Village, CT

    Outside5K

    Sat, Nov 7, 2026

    Robert J. Lynes Memorial Road Race

    Meriden, CT

    Outside5K

    Sat, Nov 7, 2026

    Plainfield Salute the Troops 5k, Color Fun Run, & Soldier Stroll

    Central Village, CT

    Outside5K1.3 mi

    Sat, Nov 7, 2026

    Mom & Pop XC

    Manchester, CT

    Outside1.7 mi

    Sat, Nov 7, 2026

    Tarzan Brown Mystic River Run

    Mystic, CT

    Outside5.0 mi805 m

    Sat, Nov 7, 2026

    Folds of Honor Bethel Veteran's Day 5K

    Bethel, CT

    Outside5K

    Sat, Nov 7, 2026

    Roxbury Road Race Series #34

    Roxbury, CT

    Outside4.5 mi

    Sat, Nov 7, 2026

    Run for the Riverfront 5K

    Hartford, CT

    Outside5K

    Sat, Nov 7, 2026

    East Windsor Veterans Day 5K Road Race

    Broad Brook, CT

    Outside5K

    Sun, Nov 8, 2026

    2026 Colony Grill 'Hot Oil' 5K

    Fairfield, CT

    Outside5K

    Sun, Nov 8, 2026

    MPower Youth Running Festival | 5K · 1-Mile · Fun Run

    Farmington, CT

    Outside402 m1 mile5K

    Sun, Nov 8, 2026

    Stonington Vineyards Wine Run Turkey Trot 5k

    Stonington, CT

    Outside5K

    Sun, Nov 8, 2026

    Husky Run & Ruck 10K, 5K and Fitness Walk

    Storrs, CT

    Outside10K5K1 mile

    Sun, Nov 8, 2026

    Diane Burr Memorial 5K Flag Run/Walk

    Thomaston, CT

    Outside5K

    Sun, Nov 8, 2026

    Centerville Bank Thompson Turkey Trot

    Thompson, CT

    Outside5K1.9 mi

    Sun, Nov 8, 2026

    Diane Burr Memorial 5K Flag Run/Walk

    Thomaston, CT

    Outside5K

    Wed, Nov 11, 2026

    Honor Our Veterans 5k

    Westport, CT

    Outside5K2.0 mi

    Fri, Nov 13, 2026

    A Good Run 5K

    New Haven, CT

    Outside5K

    Sat, Nov 14, 2026

    Hillacious Half Marathon

    Litchfield, CT

    OutsideMarathon6.5 mi4.0 mi

    Sat, Nov 14, 2026

    Electric Boat Athletic Club (EBAC) Fall Challenge

    New London, CT

    Outside4.7 mi5K

    Sat, Nov 14, 2026

    Roxbury Fall Classic

    Roxbury, CT

    OutsideMarathon31.1 mi

    Sat, Nov 14, 2026

    Hot COCO 5K

    Cheshire, CT

    Outside5K805 m1 mile

    Sun, Nov 15, 2026

    EDRRC - 8th Annual Schaghticoke 8.5 Miler

    Kent, CT

    Outside8.5 mi

    Sat, Nov 21, 2026

    Waterford High School 14th Annual 5K Turkey Trot

    Waterford, CT

    Outside5K

    Sat, Nov 21, 2026

    Gingerbread Dash 5K

    Canterbury, CT

    Outside5K

    Sat, Nov 21, 2026

    Storybook Half Marathon

    Stratford, CT

    OutsideMarathon

    Sat, Nov 21, 2026

    Roxbury Road Race Series #35

    Roxbury, CT

    Outside4.2 mi

    Sat, Nov 21, 2026

    Turkey Can Can

    Sterling, CT

    Outside2.0 mi

    Sun, Nov 22, 2026

    Annual Kiwanis Turkey Trot Road Race

    Wallingford, CT

    Outside5.0 mi3.5 mi

    Sun, Nov 22, 2026

    Run for the Turkeys 5K Road Race

    New Fairfield, CT

    Outside5K

    Sun, Nov 22, 2026

    New Canaan Turkey Trot

    New Canaan, CT

    Outside5K

    Sun, Nov 22, 2026

    Hartford Track Club 8K Cross-Country Challenge

    West Hartford, CT

    Outside5.0 mi

    Thu, Nov 26, 2026

    Boys & Girls Club of Ridgefield 45th Annual Turkey Trot

    Ridgefield, CT

    Outside5K1 mile

    Thu, Nov 26, 2026

    2026 Web Hill PTO Turkey Trot

    West Hartford, CT

    Outside5K

    Thu, Nov 26, 2026

    2026 Southbury Turkey Trot 5K & Kids Fun Run

    Southbury, CT

    Outside5K

    Thu, Nov 26, 2026

    Lenny and Joe's Madison Turkey Trot

    Madison, CT

    Outside5.0 mi2.0 mi

    Thu, Nov 26, 2026

    Run Turkey Run! Thanksgiving Day 5K

    Hamden, CT

    Outside5K

    Thu, Nov 26, 2026

    Falcon 5K Turkey Trot

    Avon, CT

    Outside5K

    Thu, Nov 26, 2026

    Soul n Body Thanksgiving Trail Run

    Wolcott, CT

    Outside3.5 mi

    Thu, Nov 26, 2026

    Roxbury Thanksgiving Day Charity Race

    Roxbury, CT

    Outside5K

    Thu, Nov 26, 2026

    Powerhouse Thanksgiving Road Race

    Berlin, CT

    Outside5K

    Thu, Nov 26, 2026

    Stratford Turkey Day Trot

    Stratford, CT

    Outside5K

    Thu, Nov 26, 2026

    The Joyce Allen Great Turkey Escape

    Redding, CT

    Outside5K1 mile

    Thu, Nov 26, 2026

    Bethel Turkey Trot

    Bethel, CT

    Outside5K

    Thu, Nov 26, 2026

    Newtown Turkey Trot

    Newtown, CT

    Outside5K1.6 mi

    Thu, Nov 26, 2026

    Branford Thanksgiving 5K

    Branford, CT

    Outside5K805 m2.0 mi

    Thu, Nov 26, 2026

    Commodore Hull Thanksgiving Day 5k Road Race

    Shelton, CT

    Outside5K

    Thu, Nov 26, 2026

    Pequot Runners Thanksgiving Day Race

    Southport, CT

    Outside5.0 mi2.6 mi

    Fri, Nov 27, 2026

    Darien Depot Overstuffed Turkey Trot 5k and 1 Mile Fun Run

    Darien, CT

    Outside5K1 m

    Sat, Nov 28, 2026

    Run Santa Run

    New Milford, CT

    Outside5K

    Sat, Nov 28, 2026

    Greenwich Alliance Turkey Trot 5K, 1 Mile & Mini-Trot

    Greenwich, CT

    Outside5K1 mile

    Sat, Nov 28, 2026

    The ODO Gobbler Run & Ruck

    South Glastonbury, CT

    Outside5K5.0 mi1 mile

    Sat, Nov 28, 2026

    Roxbury Road Race Series #36

    Roxbury, CT

    Outside6.4 mi

    Mon, Nov 30, 2026

    Niantic Jingle 5k

    Niantic, CT

    Outside5K

    Sat, Dec 5, 2026

    Norwich Winterfest 5K

    Norwich, CT

    Outside5K

    Sat, Dec 5, 2026

    2026 Jingle Bell Run - Connecticut

    North Haven, CT

    Outside5K

    Sat, Dec 5, 2026

    Tinsel Fun Run

    Berlin, CT

    Outside2.0 mi

    Sat, Dec 5, 2026

    Make It Amazing: Marathon 20

    Trumbull, CT

    Outside

    Sat, Dec 5, 2026

    Santa Made Me Do It

    Bethlehem, CT

    Outside5K2.0 mi

    Sat, Dec 5, 2026

    2026 NIA Jingle Bell Run - 38th Annual

    Trumbull, CT

    Outside5K1.2 mi

    Sun, Dec 6, 2026

    CLA Blue Back Mitten Run

    West Hartford, CT

    Outside5K

    Sun, Dec 6, 2026

    Christopher Martin's Christmas Run for Children

    New Haven, CT

    Outside5K

    Sat, Dec 12, 2026

    6th Annual Roseland Park Christmas Run 5K & Kids Fun Run

    Woodstock, CT

    Outside805 m5K5.0 mi

    Sat, Dec 12, 2026

    2025 Norwalk Jingle Bell 5K

    Norwalk, CT

    Outside5K

    Sun, Dec 13, 2026

    Feeding 500 Holiday Hustle

    Wilton, CT

    Outside5K

    Sun, Dec 13, 2026

    The Holiday Run & Walk For Toys

    Stratford, CT

    Outside5K

    Sat, Dec 19, 2026

    New Canaan Santa Run

    New Canaan, CT

    Outside5K1 mile

    Sat, Dec 19, 2026

    Frosty Forest 5k

    Stratford, CT

    Outside5K

    Fri, Dec 25, 2026

    The Scrooge Scramble 5K - Rails to Trails - Vernon

    Vernon Rockville, CT

    Outside5K

    Thu, Dec 31, 2026

    myTEAM TRIUMPH CT Donation Page 2026

    Westport, CT

    Outside

    Thu, Dec 31, 2026

    Roxbury Road Race Series Season Pass

    Roxbury, CT

    Outside

    Fri, Jan 1, 2027

    Chilly Chili Run

    Orange, CT

    Outside5K

    Fri, Jan 1, 2027

    Frosty 5K

    Guilford, CT

    Outside5K2.0 mi

    Fri, Jan 1, 2027

    Brookfield Lions Run for Sight 4-Miler

    Brookfield, CT

    Outside4.0 mi

    Sat, Jan 9, 2027

    Kelley's Pace Frostbite

    Mystic, CT

    Outside5.0 mi

    Sun, Jan 10, 2027

    HTC Winter Series Barkhamsted 8.5/17 mile Registration opens 11/23/2026

    Barkhamsted, CT

    Outside17.0 mi

    Sun, Jan 31, 2027

    Winter Wonderland 5 Miler

    Milford, CT

    Outside5.0 mi2.0 mi

    Sun, Feb 14, 2027

    IRIS Run for Refugees

    New Haven, CT

    Outside5K

    Sat, Feb 27, 2027

    Kelley's Pace Hare Hop 5K

    Mystic, CT

    Outside5K

    Sun, Feb 28, 2027

    42nd Annual Lake Waramaug Polar Bear Run

    Warren, CT

    Outside7.8 mi

    Sun, Mar 7, 2027

    99.1 PLR *Shamrock and Roll 5K*

    New Haven, CT

    Outside5K

    Sat, Mar 13, 2027

    Catch A Leprechaun 5K

    Essex, CT

    Outside5K

    Fri, Mar 26, 2027

    LivFree 24 Hour Hockey Marathon - Connecticut

    Fairfield, CT

    Outside

    Sun, Apr 11, 2027

    Ion Bank Cheshire Road Races

    Cheshire, CT

    OutsideMarathon5K805 m4.0 mi

    Sun, Apr 18, 2027

    Stamford Run Club 5k/10k/Half Marathon 2026

    Stamford, CT

    OutsideMarathon

    Sun, Apr 25, 2027

    Minute Man Race

    Westport, CT

    Outside10K5K1000 m

    Sat, May 1, 2027

    Brew Run

    New London, CT

    Outside5K1 mile

    Sat, May 1, 2027

    2027 Granby Road Race

    Granby, CT

    Outside5K10K1 mile

    Sat, May 15, 2027

    RESERVOIR RUSH

    Moodus, CT

    Outside5K

    Sat, May 15, 2027

    3rd Annual Camp Mountain Laurel - Color Run & Trail Run

    Hamden, CT

    Outside

    Sun, May 16, 2027

    2026 Rossiter Run 5K Race and Fun Run/Walk

    Washington Depot, CT

    Outside5K

    Fri, May 21, 2027

    Moonlight 5K

    New Milford, CT

    Outside5K

    Sun, May 30, 2027

    Marlborough Lions Club Round The Lake 5K

    Marlborough, CT

    Outside5K

    Thu, Jun 3, 2027

    IronHike Mohawk Mountain Spring Series 2027

    Mohawk Mtn Ski Area, Cornwall, CT

    Outside29.0 mi100.0 mi15.0 mi28.8 mi

    Sat, Jun 5, 2027

    Woodland Ramble Trail Run

    Mystic, CT

    Outside5K

    Sun, Jun 6, 2027

    Brookfield Lions Strides to Cure Diabetes 5-Miler

    Brookfield, CT

    Outside5.0 mi

    Sun, Jun 13, 2027

    Litchfield Hills Road Race

    Litchfield, CT

    Outside7.0 mi

    Sat, Jun 26, 2027

    Westport Road Runners Summer Series

    Westport, CT

    Outside2.2 mi5K3.8 mi4.1 mi

    Sat, Jul 10, 2027

    Litchfield Hills Triathlon

    New Hartford, CT

    Outside31.0 mi25.0 mi

    Mon, Aug 9, 2027

    Step Up for the Brave

    Fairfield, CT

    Outside

    Sat, Aug 21, 2027

    18th Annual Saybrook Point 5k Road Race

    Old Saybrook, CT

    Outside5K

    Sat, Mar 30, 2030

    JessikaColtz RaceDay Certifiation

    anyplace, CT

    Outside5K1.5 mi

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    Races by distance in Connecticut

    5K races in Connecticut17610K races in Connecticut14Half Marathon races in Connecticut13Marathon races in Connecticut6Ultra races in Connecticut14

    Races by city in Connecticut

    Cornwall13Roxbury12New Haven7Stratford7Hamden
    6
    Mystic5
    West Hartford5
    Westport5
    Fairfield4
    Hartford4
    Litchfield4
    Meriden4
    Norwalk4
    Wilton4
    Bridgeport3
    Brookfield3
    Darien3
    Farmington3
    Madison3
    Marlborough3
    Middlebury3
    Milford3
    New London3
    Old Greenwich3
    Ridgefield3
    Simsbury3
    Stamford3
    TRUMBULL3