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    10K · Connecticut

    10Ks in Connecticut

    Every 10k we track across Connecticut, sorted by date. Each card shows deterministic 0–100 scores for beginner-friendliness, PR potential, value, vibe, and family appeal.

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    10K

    Old Wethersfield 5K & 10K

    Sun, Aug 23, 2026
    Wethersfield, Connecticut
    road
    Rolling
    65PR40value40vibe
    Register
    10K

    Arc Run

    Sat, Sep 19, 2026
    Meriden, Connecticut
    road
    Rolling
    65PR40value45vibe
    Register
    10K

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

    Sun, Nov 8, 2026
    Storrs, Connecticut
    road
    Rolling
    65PR40value30vibe
    Register

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    5Ks in ConnecticutHalf Marathons in ConnecticutMarathons in ConnecticutTrail Races in ConnecticutAll races in ConnecticutConnecticut city hub

    Top metros in Connecticut for 10ks

    Cities in Connecticut with the most 10k races on the calendar.

    Wethersfield1Meriden1Storrs1