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Michigan Running Calendar 2025-2026

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Explore the best running races in Michigan for 2025-2026! Our updated list features 424 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
October 2026
Oct
10
Sa

Bodies Race Company - Comstock Park

5 km 10 km 13 mi
Oct
11
Su

Wolverine State 100

Trail Run 50 km 100 km 100 mi
Oct
18
Su

Grand Rapids Marathon

Half Marathon Marathon
Oct
24
Sa

US Road Running - Lansing

5 km 10 km Half Marathon Marathon
Oct
24
Sa

Bodies Race Company - Ann Arbor

5 km 10 km Half Marathon
Oct
24
Sa

Halloween Hustle 8K

5 km 8 km
Oct
24
Sa

Bodies Race Company - Milford

5 km 10 km Half Marathon
Oct
25
Su

Bodies Race Company - Lansing

5 km 10 km Half Marathon
Oct
25
Su

Wicked Halloween Run

5 km 10 km 15 km
Oct
31
Sa

Runludington Run for Your Lives 5k/10k

5 km 10 km
November 2026
Nov
1
Su

Waldenwoods Turkey Trot

Trail Run 5 km
Nov
8
Su

The Original A2 Turkey Trot

5 km 10 km
Nov
8
Su

Kona Chocolate Run

5 km 10 km 15 km
Nov
8
Su

The Rock CF Thumb Coast Marathon

5 km Half Marathon Marathon
Nov
21
Sa

US Road Running - Corunna

5 km 10 km Half Marathon
Nov
22
Su

Turkey Trails - Grand Rapids

5 km 10 km Half Marathon
Nov
25-26
We - Th

Friendsgiving 5K: Tyler Kreilter Memorial Run

5 km
Nov
26-27
Th - Fr

Turkey Trail Trot & the Leftovers Race

Trail Run 2 mi 4 mi 6 mi Half Marathon
Nov
26
Th

Iron Mountain | Kingsford Turkey Trot 5K

5 km
Nov
27
Fr

Black Toenail Friday Half Marathon

Trail Run 8 mi 13 mi