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Michigan Half Marathon Calendar 2025-2026

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Explore the best half marathons in Michigan for 2025-2026! Our updated list features 80 exciting races across the region. Find your next race in Michigan below and join the running community at these great events!

July 2026
Jul
25
Saturday

Run the Pier Running Festival

5 km 10 km Half Marathon Marathon
Jul
25
Saturday

US Road Running - Lansing

5 km 10 km Half Marathon
Jul
26
Sunday

Bodies Race Company - Grand Rapids

5 km 10 km Half Marathon
August 2026
Aug
22
Saturday

US Road Running - Lansing

5 km 10 km Half Marathon
Aug
29-30
Sa - Su

North Country Trail Run

Trail Run 13 mi 26 mi 50 km 50 mi
September 2026
Sep
6
Sunday

Run Branch County Half Marathon

5 km Half Marathon
Sep
11-12
Fr - Sa

Run Woodstock

Trail Run 5 mi 13 mi ... 100 km 100 mi
Sep
12
Saturday

Mt. Baldhead Challenge

Trail Run 7 mi 13 mi
Sep
13
Sunday

Windsor Waterfront Half Marathon

5 km Half Marathon
Sep
13
Sunday

Holland Haven Marathon

8 km Half Marathon Marathon
Sep
19
Saturday

Escanaba Fall Classic Half Marathon

Half Marathon
Sep
20
Sunday

Bodies Race Company - Grand Rapids

5 km 10 km Half Marathon
Sep
26
Saturday

US Road Running - Lansing

5 km 10 km Half Marathon
Sep
26
Saturday

Bodies Race Company - Ann Arbor

5 km 10 km Half Marathon
Sep
27
Sunday

Bodies Race Company - Lansing

5 km 10 km Half Marathon
October 2026
Oct
3
Saturday

Running Between the Vines

5 km 5 mi 13 mi
Oct
18
Sunday

Grand Rapids Marathon

Half Marathon Marathon
Oct
24
Saturday

US Road Running - Lansing

5 km 10 km Half Marathon Marathon
November 2026
Nov
28
Saturday

US Road Running - Lansing

3 mi 6 mi 13 mi
December 2026
Dec
26
Saturday

US Road Running - Lansing

5 km 10 km 13 mi
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