Marathons in Michigan 2026 | Upcoming Races & Dates

There are 8 marathons in Michigan scheduled for 2026. The next is the myTEAM TRIUMPH West MI - Amway Riverbank 25k -- Captain & Angel Registration in Grand Rapids on May 9. Michigan marathons run primarily May through March.

myTEAM TRIUMPH West MI - Amway Riverbank 25k -- Captain & Angel Registration

Sat, May 9 · Grand Rapids, MI Grand Rapids

Angel 25k

From $25 Open Closing Soon 55 spots left

Big Bay Relay

Sat, May 16 · Marquette, MI Marquette

Big Bay Relay

From $170 Open

The FRED Running Relays - 25 Mile - 50 Mile - 100 Mile - 200 Mile

Fri, Jul 10 · Rockford, MI Rockford

The FRED 25 Relay - Up to 6 Person CrewThe FRED 25 Relay - Up to 6 High SchoolersThe FRED 50 Relay - Up to 11 person Crew +5

From $40 Open Closing Soon

Crystal Lake Team Marathon

Sat, Aug 8 · Beulah, MI Beulah

Crystal Lake Team Marathon (Family Team)Crystal Lake Solo Marathon (One person 26.2 Miles)Crystal Lake Team Marathon (Open Teams) +1

From $20 Open

Last Chance BQ.2 - Grand Rapids

Sun, Sep 13 · Grand Rapids, MI Grand Rapids

MarathonMarathon, plus Millennium Meadows Marathon on August 30 as a training run

From $120 Open

Driathlon

Sun, Sep 20 · Bay City, MI Bay City

Individual Kayak (Provided)Individual Kayak (Yours)2 Person Relay - 2 people canoe/1 person Bike/1 person Run +1

From $60 Closed

The Micro: Breaking 4

Sun, Oct 18 · Walker, MI Walker

The Micro: Breaking 4

From $165 Closed

White Pine Thaw Marathon Relay

Sun, Mar 7 · Comstock Park, MI Comstock Park

NO SHIRT & NO MEDAL: White Pine Thaw Marathon RelayNO SHIRT & NO MEDAL: White Pine Thaw SOLO MarathonWhite Pine Thaw Marathon Relay +3

From $50 Open 23 spots left

Marathons in Michigan — 2026

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