Date
May 23, 2026
Field Size
Medium (500 - 1,999)
PR Score
99.3 / 100
BQ Rate
19.2%
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PR Score: 99.35, indicating a flat course profile ideal for achieving fast times.
19.2% of finishers qualify for Boston, reflecting the race's reputation as a BQ opportunity.
Field size of 1,618 finishers, providing a manageable environment without overwhelming congestion.
Course runs along the picturesque Grand Traverse Bay, featuring scenic views that can distract from fatigue.
With a PR score of 99.35, this race is one of the flattest marathons you'll find, setting the stage for personal bests. Nestled in the scenic backdrop of Traverse City, the course takes you along the stunning shores of Grand Traverse Bay, providing both beauty and motivation. The 19.2% Boston Qualifying rate indicates that many find success here, making it a solid choice for those eyeing a BQ. Expect a medium-sized field of around 1,600 runners, which strikes a nice balance between competition and space on the course.
Bayshore Marathon carries a Medium qualifier likelihood — a solid BQ opportunity for well-prepared runners who arrive race-ready. Historically, around 19.2% of finishers have posted Boston-qualifying times here. The course profile rewards runners who execute a well-paced effort from the start.
To maximize your chances of qualifying for Boston, start conservatively to avoid early fatigue. Take advantage of the flat terrain in the second half to pick up the pace, especially when approaching the scenic sections along the bay.
Bayshore is a medium-size Traverse City spring marathon with a peninsula setting, so lodging, parking, and start-area timing should be handled early. The mostly flat route and manageable field create a calmer BQ environment than a city mega-race, but narrow scenic sections can still require patience. Spectators should plan around accessible points near Traverse City and the finish, while runners should verify packet pickup and bag-check details with the official guide.
Practice relaxed flat pacing with small grade changes so you can use the 99.35 PR score without forcing every mile split.
Train in lake-influenced spring conditions when possible, including cool starts, breeze, and variable humidity.
Rehearse fueling on narrower paths or roads so aid-station movements do not disrupt rhythm in a medium field.
No elevation data was found in the course profile file.
Historical average based on 3-year data for this race date
Temp
66.8°F / 50.2°F
Conditions
Rainy
Precipitation
0.01 in
Wind
13.7 mph
Historical averages · Source: Open-Meteo · Actual conditions will vary
Typical conditions: Cool to mild (45–65°F), variable conditions. Spring race-day temperatures can shift quickly — check the forecast in the week before and plan your kit for a range of conditions.
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Last reviewed:July 2026