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    • Chicago Marathon partly-cloudy-day 61°/70°F
    Chicago Marathon Race Forecast
    Chicago, IL • October 12, 2025
    partly-cloudy-day 61°/70°F
    8%
    13mph
    55°
    8.2
    5
    DAYS

    Chicago Marathon 2025: Everything you need to know

    /The 47th running of the Chicago Marathon will take place on Sunday, October 12, with the first wave of runners starting at 7:35 a.m. from Grant Park.

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    bvd's Avatar
    @bvd
    October 04, 2025

    Chicago Marathon 2025: Everything you need to knowThe 47th running of the Chicago Marathon will take place on Sunday, October 12, with the first wave of runners starting at 7:35 a.m. from Grant Park. https://sports.yahoo.com/article/chicago-marathon-2025-everything-know-164205086.html?guccounter=1&guce_referrer=aHR0cHM6Ly93d3cuZ29vZ2xlLmNvbS8&guce_referrer_sig=AQAAAAws7XwyXMsH2MC7hbm8JYlODjo7K40xBwDEoTRmW_Yki8oqBR6o9Svwdt8QuEHwLDMMl1f7NAn3BWZK3vwhwTJ_i9wkNyvHn9Z0oedXujJkkIKhCZvI7a29AahaxIzcKnG54n19Ux0NmIoynRS-x-CgaJlD8PcHrJQwIdjoBd_F

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