Half Marathons in Michigan 2026 | Upcoming Races & Dates | My Next Race

There are 11 half marathons in Michigan scheduled for 2026. The next is the East Bluff Meltdown 20K Nordic Ski Race in Copper Harbor on March 21. Michigan half marathons run primarily March through October.

2026 Gaylord All Outdoors Tri 45 Winter Triathlon

Sat, Mar 7 · frederic, MI frederic

2026 Duathlon Bike/Run2026 Tri 45 Solo2026 Tri 45 Group (2-3 people)

From $50 Open Closing Soon

East Bluff Meltdown 20K Nordic Ski Race

Sat, Mar 21 · Copper Harbor, MI Copper Harbor

East Bluff Meltdown 20K Nordic Ski Race

From $40 Open Closing Soon 100 spots left

Shi-Tri

Sun, May 17 · Owosso, MI Owosso

2-3 person relay teamIndividual

From $60 Open

M22 Challenge

Sat, Jun 13 · Empire, MI Empire

M22 Challenge

From $205 Open

AuSable Valley Triathlon

Sat, Jun 13 · Mio, MI Mio

AuSable Valley Triathlon

From $35 Open

South Haven Triathlon

Sat, Jun 20 · South Haven, MI South Haven

Sprint Aquabike - Waterslide StartSprint DuathlonSprint Triathlon - Waterslide Start +2

From $49.67 Open 20 spots left

TriWalloon

Sat, Jul 18 · Walloon Lake, MI Walloon Lake

Sprint AquabikeSprint RelaySprint Triathlon +3

From $100 Open 10 spots left

Dragon Trails Triathlon (Sprint)

Sun, Sep 13 · Lake Orion, MI Lake Orion

Dragon Trails Triathlon Relay (Sprint)Dragon Trails Triathlon (Sprint)

From $100 Open

The Dirty Mitten Gravel Triathlon

Sun, Sep 20 · Middleville, MI Middleville

The Shorty Aquabike (Sprint)The Shorty Triathlon (Sprint)The Shorty Relay - 3 person (Sprint) +8

From $46.33 Open 2 spots left

myTEAM TRIUMPH West MI - GR Marathon -- Captain & Angel Registration

Sun, Oct 18 · Grand Rapids, MI Grand Rapids

Angel Half MarathonAngel Full Marathon

From $25 Open 20 spots left

University of Michigan Health-West Grand Rapids Marathon

Sun, Oct 18 · Grand Rapids, MI Grand Rapids

Half MarathonHandcycle - MarathonMarathon +3

From $47.5 Open

Fort Custer Norwegian Foot March 2026

Sat, Oct 24 · Augusta, MI Augusta

Norwegian Foot March

From $60 Open