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    Ottawa Races

    Find running races in Ottawa, Illinois.

    Races in Ottawa, Illinois

    Marathon

    Starved Rock Country Marathon

    Sat, May 9, 2026
    Ottawa, Illinois
    road
    Rolling
    60PR40value55vibe
    scenic
    Register
    Other

    Berta's Tap Spirits Run - Ottawa

    Sat, Jun 13, 2026
    Ottawa, Illinois
    road
    Rolling
    60PR40value40vibe
    Register
    5K

    Run the Plank 5k

    Sat, Jun 20, 2026
    Ottawa, Illinois
    road
    Rolling
    65PR40value55vibe
    scenic
    Register
    5K

    Run Today for Tomorrow

    Sat, Jun 27, 2026
    Ottawa, Illinois
    road
    Rolling
    65PR50value65vibe
    charity
    Register
    5K

    Run the River for Respect 5K

    Sun, Sep 27, 2026
    Ottawa, Illinois
    road
    Rolling
    65PR40value55vibe
    scenic
    Register