Upcoming Half Marathon Races Near Portage, MI

Olde Girdled Grit Trail Run

Concord Township, OH

Saturday, February 28th, 2026

Featured

Half

Trail

View details for race Olde Girdled Grit Trail Run

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DoNot Stop Half Marathon (5k/10k) - Grand Rapids

Zeeland, MI

Saturday, April 4th, 2026

1 Mile

5K

10K

View details for race DoNot Stop Half Marathon (5k/10k) - Grand Rapids

2026 Zeigler Kalamazoo Marathon

Kalamazoo, MI

Saturday, April 25th, 2026

Marathon

Half

10K

View details for race 2026 Zeigler Kalamazoo Marathon

Hometown Half Marathon & 5k/10k - Grand Rapids

Caledonia, MI

Sunday, May 24th, 2026

1 Mile

5K

10K

View details for race Hometown Half Marathon & 5k/10k - Grand Rapids

Battle Creek Half Marathon and 5k

Springfield, MI

Sunday, July 5th, 2026

Half

5K

View details for race Battle Creek Half Marathon and 5k

Heatwave Half Marathon - Grand Rapids

Caledonia, MI

Sunday, July 26th, 2026

1 Mile

5K

10K

View details for race Heatwave Half Marathon - Grand Rapids

Run Branch County 5k & Half Marathon

Coldwater, MI

Sunday, September 6th, 2026

5K

Half

View details for race Run Branch County 5k & Half Marathon

Mt. Baldhead Challenge

Saugatuck, MI

Saturday, September 12th, 2026

10K

Half

View details for race Mt. Baldhead Challenge

2025 Holland Haven Marathon

Holland, MI

Sunday, September 13th, 2026

Marathon

Half

BQ

View details for race 2025 Holland Haven Marathon

Gentex Park2Park 1/2 Marathon & 5K for Neighbor...

Holland, MI

Saturday, September 26th, 2026

Half

5K

View details for race Gentex Park2Park 1/2 Marathon & 5K for Neighbors Plus

Spooky Sprint - Grand Rapids

Caledonia, MI

Saturday, October 10th, 2026

1 Mile

5K

10K

View details for race Spooky Sprint - Grand Rapids

Turkey Trails- Grand Rapids

Zeeland, MI

Sunday, November 22nd, 2026

1 Mile

5K

10K

View details for race Turkey Trails- Grand Rapids

Explore more in Portage, MI

Distances:

5K 10K Half Marathon Marathon

Months:

February March April

Tags:

Trail Boston Qualifiers Fast Courses

State:

All Michigan races

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