Predict the 2027 Boston Cut-off Time and win a great prize and bragging rights among all your running friends.
Submit Your PredictionTraverse City, MI
Saturday, May 29, 2027




4.9 Stars from 15 ReviewsDon't waste months of training only to run the wrong pace.
Bayshore Marathon Pace Bands are adjusted for the specific terrain of the course, your goal time and pacing strategies.
Only $9.99
Race Dates
2027: Saturday, May 29, 2027Course Information
Profile: Mostly FlatRace Day Weather
Mean Temp.: 56°F (13°C)PR Score & Course Score
PR Score: 99.24Race Size
2026: 1,732 FinishersBQ Percentages
2026: 20%Miscellaneous Information
Pace Groups?: No
Race Day Temperatures |
High: 71°F (22°C) |
Race Start Conditions |
53°F (12°C) |
PR Score |
97.96 |
Course Score |
99.21 |
The Bayshore Marathon was the 56th largest marathon in the U.S. in 2025 based on the number of finishers. In 2024, it ranked as the 63rd largest marathon in the U.S..
In 2026, 20% of Bayshore Marathon finishers have achieved Boston Marathon qualifying times. In 2025, 19.2% of finishers qualified for the Boston Marathon.
Based on its percentage of Boston Qualifiers (BQs), the Bayshore Marathon ranked 41st among marathons in the U.S. in 2025 and currently ranks 31st so far in 2026. In Michigan, it ranked 4th in 2025 and 3rd so far in 2026. These rankings provide a useful benchmark for comparing the Bayshore Marathon with other Boston Marathon qualifying races.
The Bayshore Marathon has a Course Score of 99.24, ranking it as the 175th fastest marathon course in the U.S. and the 6th fastest marathon course in Michigan.
Typical race-time temperature and humidity levels are within the ideal range for optimal marathon performance. Combined with the course profile, this gives the Bayshore Marathon a PR Score of 99.24. The PR Score ranks the Bayshore Marathon as the 123rd best marathon in the U.S. for running a Personal Record (PR) and the 4th best marathon for a PR in Michigan.
Together, these rankings provide a quick snapshot of how the Bayshore Marathon compares with other marathons in the U.S. and Michigan for speed, PR potential, Boston Marathon qualifying success, and overall participation.
Max Elevation: 612 feet (186m)
Min Elevation: 583 feet (177m)
Elevation Gain: 371 feet (113m)
Elevation Loss: 371 feet (113m)
View available accomodations around the Bayshore Marathon Finish Line and Course. Book your Reservation now before the best places are sold out.
For a better mobile or desktop experience:
Use tools below to compare races and convert times across courses.
Do you want to see how the Bayshore Marathon stacks up against other marathons?
Compare the details of the Bayshore Marathon side-by-side with other marathons with our Comparison Tool.
If you ran the Bayshore Marathon in 4:06:00, what would your time in other marathons be?
See how your finish time would compare on other marathon courses with our Time Conversion Tool.




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