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    Connecticut race calendar

    24 races match

    5K

    Stamford Boys & Girls Club Corporate 5K at Mill River Park

    Thu, May 14, 2026
    Stamford, Connecticut
    road
    Rolling
    65PR40value50vibe
    scenic
    Register
    5K

    Moonlight 5K

    Fri, May 15, 2026
    New Milford, Connecticut
    road
    Rolling
    65PR50value75vibe
    scenic
    charity
    Register
    Other

    Forgotten Forest 9 Hour Ultra

    Sat, May 16, 2026
    Stratford, Connecticut
    trail
    Rolling
    30PR40value40vibe
    Register
    5K

    RESERVOIR RUSH

    Sat, May 16, 2026
    Moodus, Connecticut
    road
    Rolling
    65PR50value65vibe
    charity
    Register
    5K

    2026 Windsor Kiwanis Shad Derby Road Race

    Sat, May 16, 2026
    Windsor, Connecticut
    road
    Rolling
    65PR40value45vibe
    Register
    5K

    Dan the Man 5K Run/Walk for ALS

    Sat, May 16, 2026
    Berlin, Connecticut
    road
    Rolling
    65PR50value60vibe
    charity
    Register
    Half Marathon

    Mystic Half Marathon & 10K

    Sun, May 17, 2026
    Mystic, Connecticut
    road
    Rolling
    60PR40value40vibe
    Register
    5K

    Rossiter Run 2026

    Sun, May 17, 2026
    Washington Depot, Connecticut
    road
    Rolling
    65PR40value55vibe
    scenic
    Register
    Other

    Running Battles- A 5k"ish" Race To The Finish

    Sun, May 17, 2026
    Wolcott, Connecticut
    road
    Rolling
    60PR40value40vibe
    Register
    5K

    Strong Family Farm Chicken Run

    Sun, May 17, 2026
    Vernon, Connecticut
    road
    Rolling
    65PR40value45vibe
    Register
    5K

    32nd Annual | Weston Memorial Day Weekend 5K & Kids Fun Run

    Sat, May 23, 2026
    Weston, Connecticut
    road
    Rolling
    65PR50value75vibe
    festive
    charity
    Register
    5K

    Savin Rock Waves of Hope

    Sat, May 23, 2026
    West Haven, Connecticut
    road
    Rolling
    65PR50value75vibe
    scenic
    charity
    Register
    Other

    Lift For Kindness

    Sat, May 23, 2026
    North Haven, Connecticut
    road
    Rolling
    60PR50value60vibe
    charity
    Register
    Other

    RACE AROUND THE LAKE

    Sun, May 24, 2026
    New Hartford, Connecticut
    road
    Rolling
    60PR40value40vibe
    scenic
    Register
    5K

    Oh Boy 5K

    Mon, May 25, 2026
    Waterbury, Connecticut
    road
    Rolling
    65PR50value65vibe
    charity
    Register
    Other

    THS Post Prom

    Fri, May 29, 2026
    Trumbull, Connecticut
    road
    Rolling
    60PR40value40vibe
    Register
    Other

    Spring Street Mile & 5K Presented by PTSMC

    Sat, May 30, 2026
    Manchester, Connecticut
    road
    Rolling
    60PR40value40vibe
    Register
    5K

    Woodland Ramble Trail Run

    Sat, May 30, 2026
    Mystic, Connecticut
    trail
    Rolling
    35PR40value45vibe
    Register
    Other

    TriRidgefield Sprint Triathlon and Duathlon

    Sun, May 31, 2026
    Ridgefield, Connecticut
    road
    Rolling
    60PR40value40vibe
    Register
    5K

    Run the Vineyards - Jonathan Edwards 5K

    Sun, May 31, 2026
    North Stonington, Connecticut
    road
    Rolling
    65PR40value75vibe
    wine
    music
    scenic
    Register
    Ultra

    Iron Hike - Spring Olympus Mons Ultra Trail Marathon - powered by Skratch Labs ® - 152+ Miles | 72,590' Elevation | 84-Hour | Run, Hike or Walk

    Thu, Jun 4, 2026
    Cornwall, Connecticut
    road
    Rolling
    60PR50value50vibe
    charity
    Register
    Ultra

    Iron Hike - Spring Olympus Mons Ultra Trail Marathon Relay - powered by Skratch Labs ® - 152+ Miles | 72,590' Elevation | 84-Hour | Run, Hike or Walk

    Thu, Jun 4, 2026
    Cornwall, Connecticut
    road
    Rolling
    60PR50value50vibe
    charity
    Register
    Ultra

    Iron Hike - Spring Everest / 29029 Everesting Ultra Trail Marathon - 61+ Miles | 29,029'+ Elevation | 72-Hour | Run, Hike or Walk

    Thu, Jun 4, 2026
    Cornwall, Connecticut
    road
    Rolling
    60PR50value60vibe
    charity
    Register
    Ultra

    IronHike Series - Spring '26

    Thu, Jun 4, 2026
    Mohawk Mtn Ski Area, Cornwall, Connecticut
    road
    Rolling
    60PR40value55vibe
    scenic
    Register
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