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Half Marathons found in Michigan in October
View all ↓Half Marathons in Michigan in October 2027
Find A Race is the US's favourite event listings site. Check out our list of October 2027 Half Marathons in Michigan below.
Race Calendar: Half Marathons found in October
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University of Michigan Health-West Grand Rapids Marathon
Grand Rapids, Michigan
Sun 17 Oct 27
$57.00 - $339.98
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Trinity Health Probility Ann Arbor Marathon
Ann Arbor, Michigan
Sat 02 Oct 27 - Sun 03 Oct 27
Free - $185.88
Spooky Sprint - Grand Rapids
Grand Rapids, Michigan
Sat 09 Oct 27
Free - $65.46
University of Michigan Health-West Grand Rapids Marathon
Grand Rapids, Michigan
Sun 17 Oct 27
$57.00 - $339.98
Spooky Sprint - Ann Arbor
Ann Arbor, Michigan
Sat 30 Oct 27
Free - $65.46
Spooky Sprint - Lansing
Lansing, Michigan
Sun 31 Oct 27
Free - $46.28
Showing 1-5 of 5 results