Sioux Falls Marathon

    Sioux Falls, SD

    Date

    September 20, 2026

    Field Size

    Small (<500)

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    Mostly Flat
    Small race fansFlat course runners

    Why It's BQ-Friendly

    Course primarily follows the scenic Sioux Falls parks and trails, providing a pleasant backdrop to the run.

    About This Race

    This course is certainly one of the flattest you'll encounter. Runners often remark on the scenic views along the route, featuring a mix of urban and park settings that help keep spirits high.

    Boston Qualifier Outlook

    BMQR course profile: Mostly Flat.

    Race Strategy

    Focus on maintaining an even effort throughout the race, especially in the first half where you might feel the temptation to push harder. Use the flat sections to your advantage by incorporating a consistent stride, and be mindful of pacing in the later miles to fend off fatigue.

    Course & Elevation

    No Elevation Data

    No elevation data was found in the course profile file.

    Typical Race Day Weather

    Historical average based on 3-year data for this race date

    🌡️

    Temp

    78.8°F / 58.6°F

    ☁️

    Conditions

    Rainy

    🌧️

    Precipitation

    0.02 in

    💨

    Wind

    9.9 mph

    Historical averages · Source: Open-Meteo · Actual conditions will vary

    Race-Day Conditions

    Typical conditions: Cool (40–60°F), ideal racing conditions. Fall conditions are typically the most reliable for marathon efforts, with cool mornings that hold through the finish for most runners.

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