Half marathons in Michigan, United States
Find half marathons in Michigan, United States. Compare 6 upcoming events by date and location. Open a race guide for the course, recorded editions and official entry information where available.
Events to explore include Winter Trail Fest Eastside, Winter Trail Fest Westside and Summer Trail Fest Ultra.
6 listed events · 6 with upcoming dates
Upcoming half marathons
6 matching events, earliest date first. Entry availability is shown separately.
Winter Trail Fest Eastside
USABrighton, Michigan
Winter trail half marathon and five-mile race at Island Lake Recreation Area.
· Half marathon · Status TBC
Race details, entry and past editions →Winter Trail Fest Westside
USAMiddleville, Michigan
A winter trail half marathon and five-mile race at Yankee Springs, with a river crossing.
· Half marathon · Status TBC
Race details, entry and past editions →Summer Trail Fest Ultra
USALaingsburg, Michigan
Summer trail races at Sleepy Hollow State Park, ranging from five miles to a 50-mile ultra.
· Half marathon · Status TBC
Race details, entry and past editions →Two Hearted Trail Run
USAParadise, Michigan
Trail races through the Two Hearted River area, finishing at Tahquamenon Falls.
· Half marathon · Status TBC
Race details, entry and past editions →Waugoshance Trail Run
USAMackinaw City, Michigan
Trail races through coastal forests in Emmet County, finishing in Mackinaw City.
· Half marathon · Status TBC
Race details, entry and past editions →Grand Island Trail Runs
USAMunising, Michigan
Trail races around Grand Island on Lake Superior.
· Half marathon · Status TBC
Race details, entry and past editions →Race archive
Past races and previous editions
Looking back at a race? Browse the guides below for recorded editions. This section also includes events awaiting a new date and cancelled editions. Previous editions of races in the upcoming calendar are available through their race guides above.
No separate archived race guides are listed for this selection yet.
View full race archive (0) →Choosing a race in Michigan
The unfiltered upcoming calendar includes events in Brighton (1), Laingsburg (1), Mackinaw City (1). Use the town filter to compare locations, then check the race guide for the start venue and organiser’s travel information.
Questions about half marathons in Michigan
Which half marathons are coming up in Michigan, United States?
Winter Trail Fest Eastside is listed for 13 February 2027 (status to be confirmed). Winter Trail Fest Westside is listed for 20 February 2027 (status to be confirmed). Summer Trail Fest Ultra is listed for 12 June 2027 (status to be confirmed). Check the race guide and organiser’s latest information before making plans.
Where can I find race entry details for Michigan, United States?
Follow the link from the race guide to the organiser or entry provider, where one is available. Check the entry deadline, eligibility and current availability there. A listed race date does not necessarily mean entries are still open.
Why has a race moved out of the upcoming calendar?
Once its listed dates have passed, a race moves to the past-editions view unless another upcoming edition is recorded. Cancelled events also leave the upcoming list. The race guide stays available, and the event returns when a new date is added.