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Boston Cut-off Time Prediction Contest

Predict the 2027 Boston Cut-off Time and win a great prize and bragging rights among all your running friends.

Submit Your Prediction

Marathon Pace Bands

Run the Right Pace in Your Next Marathon

Nearly 500 marathon courses.
Ships same or Next Day

Best Boston Marathon Qualifiers

It's here! Our annual list of the year's
best marathons to help you qualify for the Boston Marathon.

2026 IS HERE!

Michigan Marathons

Decide which marathon is best for you by using our comprehensive Michigan Marathons Calendar.

Quickly view the course Elevation Profile and Race Details.
Create free course-specific marathon Pace Bands or buy waterproof, snap-on Pace Bands for your race.
Compare the details of marathons side-by-side.
View the PR Score and Course Scores of over 500 marathons to determine which gives you the best chance to PR or qualify for Boston.

Want to narrow down your marathon search? Use the Advanced Search Tools to find your perfect marathon by Location, State/Province, or by Keywords.

Featured Races

Date	Race
October 10, 2026	Hayden Lake Marathon Hayden, Idaho Enjoy a unique & challenging course around Hayden Lake in Idaho
February 7, 2027	7th Annual St. Petersburg Marathon St. Petersburg, Florida FLAT, fast, scenic, certified, PR course, BQ! Florida in February = Ideal weather.
October 11, 2026	Spokane Marathon Spokane, Washington Unique & scenic course running on city streets & the Centennial Trail
September 27, 2026	Boulderthon: Boulder Marathon Boulder, CO World-Class Marathon Experience Finishing in the Heart of Boulder.

Michigan Marathons	Course	PR Score	Finishers	BQ%	Reviews	Compare
Groundhog Day Marathon Grand Rapids, MI 02/06/2027	Rolling Hills 101 Finishers		101 Finishers		Reviews	Compare Races
Martian Marathon Dearborn, MI 04/11/2026	Mostly Flat 147 Finishers		147 Finishers		Reviews	Compare Races
Trail Marathon Pinckney, MI 04/25/2026	Rolling Hills 48 Finishers	Course is Not Certified	48 Finishers	Course is Not Certified	Reviews	Compare Races
Kalamazoo Marathon Kalamazoo, MI 04/25/2027	Rolling Hills 398 Finishers		398 Finishers		Reviews	Compare Races
Armed Services Marathon Grand Haven, MI 05/17/2026	Rolling Hills 76 Finishers		76 Finishers		Reviews	Compare Races
Bayshore Marathon Traverse City, MI 05/29/2027	Mostly Flat 1,732 Finishers		1,732 Finishers		Reviews	Compare Races
MISH Waterfront Marathon Gladstone, MI 06/05/2027	Mostly Flat 85 Finishers		85 Finishers		Reviews	Compare Races
Two Hearted Trail Marathon Paradise, MI 06/20/2026	Hilly 27 Finishers	Course is Not Certified	27 Finishers	Course is Not Certified	Reviews	Compare Races
Charlevoix Marathon Charlevoix, MI 06/20/2026	Mostly Flat 468 Finishers		468 Finishers		Reviews	Compare Races
Waugoshance Trail Marathon Mackinaw City, MI 07/11/2026	Rolling Hills 29 Finishers	Course is Not Certified	29 Finishers	Course is Not Certified	Reviews	Compare Races
Run the Pier Marathon Manistee, MI 07/24/2027	Mostly Flat 85 Finishers	Course is Not Certified	85 Finishers	Course is Not Certified	Reviews	Compare Races
Grand Island Trail Marathon Munising, MI 07/25/2026	Hilly 52 Finishers	Course is Not Certified	52 Finishers	Course is Not Certified	Reviews	Compare Races
North Country Trail Marathon Manistee National Forest, MI 08/29/2026	Rolling Hills 179 Finishers	Course is Not Certified	179 Finishers	Course is Not Certified	Reviews	Compare Races
Millennium Meadows Marathon Grand Rapids, MI 08/30/2026	Mostly Flat 163 Finishers		163 Finishers		Reviews	Compare Races
Marquette Marathon Marquette, MI 09/05/2026	Downhill 448 Finishers		448 Finishers		Reviews	Compare Races
Cadillac Festival of Races Marathon Cadillac , MI 09/05/2026	Mostly Flat 18 Finishers		18 Finishers		Reviews	Compare Races
Run Woodstock Marathon Gregory, MI 09/12/2026	Rolling Hills 70 Finishers	Course is Not Certified	70 Finishers	Course is Not Certified	Reviews	Compare Races
Last Chance BQ.2 (Grand Rapids) Marathon Grand Rapids, MI 09/13/2026	Mostly Flat 126 Finishers		126 Finishers		Reviews	Compare Races
Holland Haven Marathon Holland, MI 09/13/2026	Rolling Hills 367 Finishers		367 Finishers		Reviews	Compare Races
Sleeping Bear Marathon Empire, MI 10/03/2026	Mostly Flat 262 Finishers		262 Finishers		Reviews	Compare Races
Want to run your best Marathon? Don't waste months of training only to run the wrong pace. Pace Bands are adjusted for the specific terrain of the course, your goal time and pacing strategies.
Ann Arbor Marathon Ann Arbor, MI 10/04/2026	Rolling Hills 375 Finishers		375 Finishers		Reviews	Compare Races
Detroit Free Press Marathon Detroit, MI 10/18/2026	Mostly Flat 3,569 Finishers		3,569 Finishers		Reviews	Compare Races
Grand Rapids Marathon Grand Rapids, MI 10/18/2026	Mostly Flat 1,158 Finishers		1,158 Finishers		Reviews	Compare Races
McKirdy Micro Marathon (Fall) Walker, MI 10/18/2026	Mostly Flat 13 Finishers		13 Finishers		Reviews	Compare Races
Thumb Coast Marathon Port Austin, MI 11/08/2026	Mostly Flat 202 Finishers		202 Finishers		Reviews	Compare Races

Boston Qualifying Cut-off Time Prediction Contest

Predict the 2027 Boston Cut-off Time and win a great prize and bragging rights among all your running friends.

Boston Cut-off Time Prediction Contest

Marathon Pace Bands

Run the Right Pace in Your Next Marathon

Nearly 500 marathon courses.Ships same or Next Day

Best Boston Marathon Qualifiers

It's here! Our annual list of the year'sbest marathons to help you qualify for the Boston Marathon.

2026 IS HERE!

Michigan Marathons

Decide which marathon is best for you by using our comprehensive Michigan Marathons Calendar.

Groundhog Day Marathon

Grand Rapids, MI 02/06/2027

Rolling Hills

Elevation Chart

101 Finishers

99.24PR Score

2.0%

Qualified

101 Finishers

2.0%

Qualified

Reviews

Compare Races

Martian Marathon

Dearborn, MI 04/11/2026

Mostly Flat

Elevation Chart

147 Finishers

99.28PR Score

12.9%

Qualified

147 Finishers

12.9%

Qualified

Reviews

Compare Races

Trail Marathon

Pinckney, MI 04/25/2026

Rolling Hills

48 Finishers

---PR Score

Course isNot Certified

48 Finishers

Course isNot Certified

Reviews

Compare Races

Kalamazoo Marathon

Kalamazoo, MI 04/25/2027

Rolling Hills

Elevation Chart

398 Finishers

98.18PR Score

6.8%

Qualified

398 Finishers

6.8%

Qualified

Reviews

Compare Races

Armed Services Marathon

Grand Haven, MI 05/17/2026

Rolling Hills

76 Finishers

---PR Score

6.6%

Qualified

76 Finishers

6.6%

Qualified

Reviews

Compare Races

Bayshore Marathon

Traverse City, MI 05/29/2027

Mostly Flat

Elevation Chart

1,732 Finishers

99.24PR Score

20.0%

Qualified

Nearly 500 marathon courses.
Ships same or Next Day

It's here! Our annual list of the year's
best marathons to help you qualify for the Boston Marathon.

Grand Rapids, MI
02/06/2027

Dearborn, MI
04/11/2026

Pinckney, MI
04/25/2026

Course is
Not Certified

Course is
Not Certified

Kalamazoo, MI
04/25/2027

Grand Haven, MI
05/17/2026

Traverse City, MI
05/29/2027

Gladstone, MI
06/05/2027

Paradise, MI
06/20/2026

Course is
Not Certified

Course is
Not Certified

Charlevoix, MI
06/20/2026

Mackinaw City, MI
07/11/2026

Course is
Not Certified

Course is
Not Certified

Manistee, MI
07/24/2027

Course is
Not Certified

Course is
Not Certified

Munising, MI
07/25/2026