BQ

    COMBO FILTER

    Best Mostly Flat Marathons in the Midwest for a BQ

    54 Boston-qualifying marathons · Midwest · Mostly Flat

    These 54 mostly flat marathons across the Midwest are certified Boston qualifiers. Compare course profile, timing, location, and verified historical metrics when available.

    Planning context

    How to evaluate mostly flat qualifiers in the Midwest

    This collection helps runners compare similar terrain inside one travel region. Keeping geography steady makes it easier to judge whether the main difference is course profile, timing, weather, or travel fit. Start with the most relevant race cards, then compare two or three finalists side by side before registering.

    For Boston qualifying, this page should be a short-list tool rather than the final answer. A race with a strong course profile may still be the wrong fit if it falls too soon after your peak training block, requires difficult travel, or uses terrain you have not practiced. A quieter race can be a better choice when the logistics are simple and the course matches your strengths.

    Before you register

    Regional familiarity can reduce uncertainty, but it does not replace race-specific research. Confirm the current course certification, date, packet pickup, and start plan on the official race site.

    Open each finalist, check the official race link, and compare the target pace against your Boston standard. If the decision is close, use BMQR's comparison tool so course profile, date, location, and verified historical metrics when available are visible in one place.

    Compare finalist racesCheck your qualifying standard

    Illinois Marathon

    Champaign-Urbana, IL
    Featured Listing
    April 24, 2027
    Medium (500 - 1,999)
    Cool to mild (45–65°F), variable conditions
    Mostly Flat

    Brookings Marathon

    Brookings, SD
    October 17, 2026
    Small (<500)
    Cool (40–60°F), ideal racing conditions
    Mostly Flat

    Detroit Free Press Marathon

    Detroit, MI
    October 18, 2026
    Large (2,000 - 9,999)
    Cool (40–60°F), ideal racing conditions
    Mostly Flat

    Columbus Marathon

    Columbus, OH
    October 18, 2026
    Large (2,000 - 9,999)
    Cool (40–60°F), ideal racing conditions
    Mostly Flat

    Grand Rapids Marathon

    Grand Rapids, MI
    October 18, 2026
    Medium (500 - 1,999)
    Cool (40–60°F), ideal racing conditions
    Mostly Flat

    McKirdy Micro Marathon (Fall)

    Walker, MI
    October 18, 2026
    Small (<500)
    Cool (40–60°F), ideal racing conditions
    Mostly Flat

    Haunted Forest Marathon

    Canal Fulton, OH
    October 25, 2026
    Mostly Flat

    Indianapolis Monumental Marathon

    Indianapolis, IN
    November 7, 2026
    Large (2,000 - 9,999)
    Cool (40–60°F), ideal racing conditions
    Mostly Flat

    Springfield Marathon

    Springfield, IL
    November 7, 2026
    Small (<500)
    Cool (40–60°F), ideal racing conditions
    Mostly Flat

    Salina Crossroads Marathon

    Salina, KS
    November 7, 2026
    Small (<500)
    Cool (40–60°F), ideal racing conditions
    Mostly Flat

    Thumb Coast Marathon

    Port Austin, MI
    November 8, 2026
    Small (<500)
    Cool (40–60°F), ideal racing conditions
    Mostly Flat

    Rend Lake Marathon

    Whittington, IL
    March 27, 2027
    Small (<500)
    Cool to mild (45–65°F), variable conditions
    Mostly Flat

    Trailbreaker Marathon

    Waukesha, WI
    April 4, 2027
    Small (<500)
    Cool to mild (45–65°F), variable conditions
    Mostly Flat

    Ohio River Road Runners Club Marathon

    Xenia, OH
    April 4, 2027
    Small (<500)
    Cool to mild (45–65°F), variable conditions
    Mostly Flat

    Athens Marathon

    Athens, OH
    April 11, 2027
    Small (<500)
    Cool to mild (45–65°F), variable conditions
    Mostly Flat

    London OH Marathon

    London, OH
    April 17, 2027
    Small (<500)
    Cool to mild (45–65°F), variable conditions
    Mostly Flat

    Carmel Marathon

    Carmel, IN
    April 17, 2027
    Medium (500 - 1,999)
    Cool to mild (45–65°F), variable conditions
    Mostly Flat

    Brew City Marathon

    Milwaukee, WI
    April 17, 2027
    Small (<500)
    Cool to mild (45–65°F), variable conditions
    Mostly Flat

    Frisco Marathon

    Willard, MO
    April 24, 2027
    Small (<500)
    Cool to mild (45–65°F), variable conditions
    Mostly Flat

    Non Cancelled Marathon

    Oconomowoc, WI
    April 24, 2027
    Small (<500)
    Cool to mild (45–65°F), variable conditions
    Mostly Flat

    Wisconsin Marathon

    Kenosha, WI
    April 24, 2027
    Small (<500)
    Cool to mild (45–65°F), variable conditions
    Mostly Flat

    Glass City Marathon

    Toledo, OH
    April 25, 2027
    Mostly Flat

    Fort Wayne Marathon

    Fort Wayne, IN
    April 25, 2027
    Small (<500)
    Cool to mild (45–65°F), variable conditions
    Mostly Flat

    Chicagoland Spring Marathon

    Schaumburg, IL
    May 2, 2027
    Small (<500)
    Cool to mild (45–65°F), variable conditions
    Mostly Flat

    Lake Wobegon Trail Marathon

    St. Joseph, MN
    May 8, 2027
    Small (<500)
    Cool to mild (45–65°F), variable conditions
    Mostly Flat

    Med City Marathon

    Rochester, MN
    May 16, 2027
    Small (<500)
    Cool to mild (45–65°F), variable conditions
    Mostly Flat

    Bayshore Marathon

    Traverse City, MI
    May 29, 2027
    Medium (500 - 1,999)
    Cool to mild (45–65°F), variable conditions
    Mostly Flat

    Northwoods Escape Marathon

    Minocqua, WI
    May 30, 2027
    Small (<500)
    Cool to mild (45–65°F), variable conditions
    Mostly Flat

    MISH Waterfront Marathon

    Gladstone, MI
    June 5, 2027
    Small (<500)
    Warm to hot (65–80°F), humidity varies
    Mostly Flat

    Maritime Marathon

    Manitowoc, WI
    June 6, 2027
    Small (<500)
    Warm to hot (65–80°F), humidity varies
    Mostly Flat

    Charlevoix Marathon

    Charlevoix, MI
    June 19, 2027
    Medium (500 - 1,999)
    Warm to hot (65–80°F), humidity varies
    Mostly Flat

    Martian Marathon

    Dearborn, MI
    April 11, 2026
    Small (<500)
    Cool to mild (45–65°F), variable conditions
    Mostly Flat

    Eisenhower Marathon

    Abilene, KS
    April 18, 2026
    Small (<500)
    Cool to mild (45–65°F), variable conditions
    Mostly Flat

    Brainerd Jaycees Run for the Lakes Marathon

    Nisswa, MN
    May 2, 2026
    Small (<500)
    Cool to mild (45–65°F), variable conditions
    Mostly Flat

    Wausau Marathon

    Wausau, WI
    August 23, 2026
    Small (<500)
    Warm to hot (65–80°F), humidity varies
    Mostly Flat

    Millennium Meadows Marathon

    Grand Rapids, MI
    August 23, 2026
    Small (<500)
    Warm to hot (65–80°F), humidity varies
    Mostly Flat

    Bound for Boston (Milwaukee) Marathon

    Menomonee Falls, WI
    August 23, 2026
    Small (<500)
    Warm to hot (65–80°F), humidity varies
    Mostly Flat

    Cadillac Festival of Races Marathon

    Cadillac, MI
    September 5, 2026
    Small (<500)
    Cool (40–60°F), ideal racing conditions
    Mostly Flat

    Elroy Apple Dumpling Day Marathon

    Elroy, WI
    September 12, 2026
    Small (<500)
    Cool (40–60°F), ideal racing conditions
    Mostly Flat

    Last Chance BQ.2 (Grand Rapids) Marathon

    Grand Rapids, MI
    September 13, 2026
    Small (<500)
    Cool (40–60°F), ideal racing conditions
    Mostly Flat

    United States Air Force Marathon

    Dayton, OH
    September 19, 2026
    Medium (500 - 1,999)
    Cool (40–60°F), ideal racing conditions
    Mostly Flat

    Bismarck Marathon

    Bismarck, ND
    September 20, 2026
    Small (<500)
    Cool (40–60°F), ideal racing conditions
    Mostly Flat

    Fox Valley Marathon

    St. Charles, IL
    September 20, 2026
    Small (<500)
    Cool (40–60°F), ideal racing conditions
    Mostly Flat

    Sioux Falls Marathon

    Sioux Falls, SD
    September 20, 2026
    Small (<500)
    Cool (40–60°F), ideal racing conditions
    Mostly Flat

    Garmin Toledo Marathon

    Toledo, OH
    September 20, 2026
    Small (<500)
    Cool (40–60°F), ideal racing conditions
    Mostly Flat

    Mill Race Marathon

    Columbus, IN
    September 26, 2026
    Small (<500)
    Cool (40–60°F), ideal racing conditions
    Mostly Flat

    Quad Cities Marathon

    Moline, IL
    September 27, 2026
    Medium (500 - 1,999)
    Cool (40–60°F), ideal racing conditions
    Mostly Flat

    Heartland Marathon

    Omaha, NE
    September 27, 2026
    Small (<500)
    Cool (40–60°F), ideal racing conditions
    Mostly Flat

    Towpath Marathon

    Cleveland, OH
    October 3, 2026
    Small (<500)
    Cool (40–60°F), ideal racing conditions
    Mostly Flat

    Sleeping Bear Marathon

    Empire, MI
    October 3, 2026
    Small (<500)
    Cool (40–60°F), ideal racing conditions
    Mostly Flat

    MO Cowbell Marathon

    St. Charles, MO
    October 4, 2026
    Small (<500)
    Cool (40–60°F), ideal racing conditions
    Mostly Flat

    Des Plaines River Trail Marathon

    Lincolnshire, IL
    October 10, 2026
    Small (<500)
    Cool (40–60°F), ideal racing conditions
    Mostly Flat

    Gandy Dancer Marathon

    Luck, WI
    October 10, 2026
    Small (<500)
    Cool (40–60°F), ideal racing conditions
    Mostly Flat

    Prairie Fire Marathon

    Wichita, KS
    October 11, 2026
    Small (<500)
    Cool (40–60°F), ideal racing conditions
    Mostly Flat

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