Michigan Running Calendar 2025-2026

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Explore the best running races in Michigan for 2025-2026! Our updated list features 295 exciting races across the region. Find your next race in Michigan below and join the running community at these great events!

Half Marathons Marathons Trail Runs Triathlons
September 2026
Sep
6
Sunday

Trufant Jubilee "Stump Chasers"

5 km
Sep
11-12
Fr - Sa

Run Woodstock

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

MC Cardinal Color Run 5k

5 km
Sep
12
Saturday

Mt. Baldhead Challenge

Trail Run 7 mi 13 mi
Sep
13
Sunday

Windsor Waterfront Half Marathon

5 km Half Marathon
Sep
18-20
Fr - Su

Marji Gesick

Trail Run
Sep
19
Saturday

More Than Four 5.04k

5 km
Sep
20
Sunday

Ironman 70.3 Michigan

Triathlon
Sep
26
Saturday

Midwest Everest

Trail Run 10 km 20 km 50 mi 100 mi
Sep
26
Saturday

Pathways to Possibilities

Trail Run 5 km
October 2026
Oct
3
Saturday

The Lucky Pumpkin 5K

5 km
Oct
3
Saturday

Running Between the Vines

5 km 5 mi 13 mi
Oct
4
Sunday

Neighborhood House Scare Away Hunger 5K

5 km
Oct
10
Saturday

Timber Trails 5K

Trail Run 5 km
October 2120
Oct
30
Wednesday

Fantastic Fake 5K

5 km 8 km
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