Half Marathon Races Mi

Summer Trail Fest Ultra 50 Mile, 50K, Half Marathon, & 5 Miler

📍 Laingsburg, MI•📅 Saturday, Jun 13, 2026•4 events

13.1 Miles13.1 Miles13.1 Miles13.1 Miles

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13.1 Miles

Starts 6/13/2026, 7:30:00 AM• Current price: $78

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Ludington Lakestride Half Marathon 10K and 5k

📍 Ludington, MI•📅 Friday, Jun 12, 2026•1 events

13.1 Miles

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13.1 Miles

Starts 6/13/2026, 8:00:00 AM• Current price: $45

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2026 IncredibleBank Hope Starts Here Challenge

📍 Marquette, MI•📅 Saturday, Jun 13, 2026•1 events

Half Marathon

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Half Marathon

Starts 6/13/2026, 8:00:00 AM• Current price: $65

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Marquette Trails Festival

📍 Marquette, MI•📅 Friday, Jun 26, 2026•1 events

13.1 Miles

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13.1 Miles

Starts 6/27/2026, 8:00:00 AM• Current price: $60

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2026 Trinity Health Seaway Run

📍 Muskegon, MI•📅 Friday, Jun 26, 2026•1 events

13.1 Miles

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13.1 Miles

Starts 6/27/2026, 11:00:00 AM• Current price: $60

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Pictured Rocks Road Race 2026

📍 Munising, MI•📅 Sunday, Jun 28, 2026•1 events

13.1 Miles

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13.1 Miles

Starts 6/28/2026, 12:00:00 PM• Current price: $50

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Team Running Lab Half / Full Marathon Training Group

📍 Brighton, MI•📅 Monday, Jun 29, 2026•1 events

13.1 Miles

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13.1 Miles

Starts 6/29/2026, 4:00:00 AM• Current price: $0

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20th Annual Hungry Duck Half Marathon, 10K & 5K Run/Walk

📍 Brighton, MI•📅 Saturday, Jul 4, 2026•1 events

13.1 Miles

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13.1 Miles

Starts 7/4/2026, 6:30:00 AM• Current price: $40

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Eagle 5K, 10K, & 13.1M at Grand Ledge, MI (27)

📍 Grand Ledge, MI•📅 Saturday, Jul 4, 2026•1 events

13.1 Miles

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13.1 Miles

Starts 7/4/2026, 8:30:00 AM• Current price: $65

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Battle Creek Half Marathon and 5k

📍 Springfield, MI•📅 Sunday, Jul 5, 2026•2 events

13.1 Miles13.1 Miles

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13.1 Miles

Starts 7/5/2026, 7:00:00 AM• Current price: $55

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Waugoshance Trail Run

📍 Mackinaw City, MI•📅 Saturday, Jul 11, 2026•1 events

50K, Marathon, Half Marathon

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Waugoshance Trail Run

📍 Mackinaw City, MI•📅 Saturday, Jul 11, 2026•1 events

Half Marathon

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Half Marathon

Starts 7/11/2026, 12:00:00 AM

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Heatwave Half Marathon - Lansing

📍 Lansing, MI•📅 Saturday, Jul 11, 2026•3 events

13.1 Miles13.1 Miles13.1 Miles

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13.1 Miles

Starts 7/11/2026, 7:00:00 AM• Current price: $42

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Heatwave Half Marathon - Ann Arbor

📍 Chelsea, MI•📅 Sunday, Jul 12, 2026•3 events

13.1 Miles13.1 Miles13.1 Miles

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13.1 Miles

Starts 7/12/2026, 7:00:00 AM• Current price: $58

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Eagle 5K, 10K, & 13.1M at Corunna, MI (29)

📍 Corunna, MI•📅 Saturday, Jul 18, 2026•1 events

13.1 Miles

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13.1 Miles

Starts 7/18/2026, 8:30:00 AM• Current price: $65

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TRAIN TO TRAILS HALF MARATHON AND 5K

📍 Columbiaville, MI•📅 Sunday, Jul 19, 2026•2 events

13.1 Miles13.1 Miles

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13.1 Miles

Starts 7/19/2026, 8:15:00 AM• Current price: $65

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Queen City Half Marathon | BREAKWATER 5K Run/Walk

📍 Marquette, MI•📅 Saturday, Jul 25, 2026•1 events

13.1 Miles

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13.1 Miles

Starts 7/25/2026, 8:05:00 AM• Current price: $50

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Eagle 5K, 10K, & 13.1M at Lansing, MI (30)

📍 Lansing, MI•📅 Saturday, Jul 25, 2026•1 events

13.1 Miles

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13.1 Miles

Starts 7/25/2026, 9:30:00 AM• Current price: $65

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Run the Pier Running Festival

📍 Manistee, MI•📅 Saturday, Jul 25, 2026•1 events

13.1 Miles

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13.1 Miles

Starts 7/25/2026, 12:00:00 PM• Current price: $50

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Heatwave Half Marathon - Grand Rapids

📍 Caledonia, MI•📅 Sunday, Jul 26, 2026•2 events

13.1 Miles13.1 Miles

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13.1 Miles

Starts 7/26/2026, 7:00:00 AM• Current price: $58

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BRB - Back Roads Bound Half Marathon

📍 White Lake, MI•📅 Saturday, Aug 8, 2026•1 events

13.1 Miles

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13.1 Miles

Starts 8/8/2026, 8:00:00 AM• Current price: $40

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"Bridge to Brew" Half Marathon and 5K

📍 Port Huron, MI•📅 Sunday, Aug 9, 2026•1 events

13.1 Miles

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13.1 Miles

Starts 8/9/2026, 7:00:00 AM• Current price: $35

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Riley Trails 13.1, 10K & Ruck Challenge

📍 Holland, MI•📅 Saturday, Aug 15, 2026•1 events

1/2 Marathon, 13.1 RUCK, 10K, 10K RUCK

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Riley Trails 13.1, 10K & Ruck Challenge

📍 Holland, MI•📅 Saturday, Aug 15, 2026•1 events

13.1 RUCK

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13.1 RUCK

Starts 8/15/2026, 12:00:00 AM

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Bay to Beacon - Half Marathon, 10K, & 5K

📍 Harrisville, MI•📅 Saturday, Aug 15, 2026•1 events

13.1 Miles

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13.1 Miles

Starts 8/15/2026, 7:30:00 AM• Current price: $60

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Michigan Dogman Trail Series

📍 Thompsonville, MI•📅 Friday, Sep 4, 2026•1 events

13.1 Miles

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13.1 Miles

Starts 9/5/2026, 9:00:00 AM• Current price: $90

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Run Branch County 5k & Half Marathon

📍 Coldwater, MI•📅 Sunday, Sep 6, 2026•1 events

13.1 Miles

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13.1 Miles

Starts 9/6/2026, 8:00:00 AM• Current price: $60

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Mt. Baldhead Challenge

📍 Saugatuck, MI•📅 Saturday, Sep 12, 2026•1 events

13.1 Miles

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13.1 Miles

Starts 9/12/2026, 1:00:00 PM• Current price: $80

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2026 Holland Haven Marathon

📍 Holland, MI•📅 Sunday, Sep 13, 2026•1 events

13.1 Miles

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13.1 Miles

Starts 9/13/2026, 8:00:00 AM• Current price: $95

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Porkies Wilderness Races

📍 Ironwood, MI•📅 Saturday, Sep 19, 2026•1 events

50 mile, Heavy Half Marathon

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Escanaba Fall Classic Half Marathon | 5K

📍 Escanaba, MI•📅 Saturday, Sep 19, 2026•2 events

Escanaba Fall Classic Half Marathon - VIRTUAL13.1 Miles

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13.1 Miles

Starts 9/19/2026, 9:00:00 AM• Current price: $50

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Escanaba Fall Classic Half Marathon - VIRTUAL

Starts 9/19/2026, 9:00:00 AM• Current price: $60

Register Escanaba Fall Classic Half Marathon - VIRTUAL

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Detroit Women's Half Marathon, 10K, and 5K: Women Run the D Run/Walk

📍 Detroit, MI•📅 Sunday, Sep 20, 2026•4 events

13.1 Miles13.1 Miles13.1 Miles13.1 Miles

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13.1 Miles

Starts 9/20/2026, 8:00:00 AM• Current price: $85

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Golden Harvest Half Marathon & 5k/10k - Grand Rapids

📍 Sand Lake, MI•📅 Sunday, Sep 20, 2026•1 events

13.1 Miles

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13.1 Miles

Starts 9/20/2026, 8:00:00 AM• Current price: $48

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Golden Harvest Half Marathon & 5k/10k - Ann Arbor

📍 Milford, MI•📅 Saturday, Sep 26, 2026•1 events

13.1 Miles

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13.1 Miles

Starts 9/26/2026, 8:00:00 AM• Current price: $52

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Gentex Park2Park 1/2 Marathon & 5K for Neighbors Plus

📍 Holland, MI•📅 Saturday, Sep 26, 2026•2 events

Virtual Half Marathon13.1 Miles

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13.1 Miles

Starts 9/26/2026, 8:00:00 AM• Current price: $55

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Virtual Half Marathon

Starts 9/26/2026, 8:00:00 AM• Current price: $95

Register Virtual Half Marathon

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Betsie Valley Trail Run

📍 Thompsonville, MI•📅 Saturday, Sep 26, 2026•1 events

13.1 Miles

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13.1 Miles

Starts 9/26/2026, 8:00:00 AM• Current price: $69

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2026 Run Iron Mountain Half Marathon | 1OK | 5K | 1 Mile Fun Run

📍 Iron Mountain, MI•📅 Saturday, Sep 26, 2026•2 events

13.1 Miles13.1 Miles

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13.1 Miles

Starts 9/26/2026, 9:00:00 AM• Current price: $70

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Golden Harvest Half Marathon & 5k/10k - Lansing

📍 Lansing, MI•📅 Sunday, Sep 27, 2026•1 events

13.1 Miles

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13.1 Miles

Starts 9/27/2026, 8:00:00 AM• Current price: $48

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Sleeping Bear Marathon, Half Marathon & 5K

📍 Empire, MI•📅 Saturday, Oct 3, 2026•1 events

13.1 Miles

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13.1 Miles

Starts 10/3/2026, 8:00:00 AM• Current price: $75

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Haunted 5K, 10K, & 13.1M at Grand Ledge, MI (40)

📍 Grand Ledge, MI•📅 Saturday, Oct 3, 2026•1 events

13.1 Miles

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13.1 Miles

Starts 10/3/2026, 8:30:00 AM

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Trinity Health Probility Ann Arbor Marathon: 5K • 10K • Half-Marathon • Full Marathon • Marathon Relay • Half-Marathon Walk

📍 Ann Arbor, MI•📅 Saturday, Oct 3, 2026•4 events

13.1 Miles13.1 Miles13.1 Miles13.1 Miles

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13.1 Miles

Starts 10/4/2026, 12:00:00 PM• Current price: $0

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Hot Cider Hustle - Lansing Half Marathon, 10K & 5K

📍 Lansing, MI•📅 Saturday, Oct 10, 2026•3 events

13.1 Miles13.1 Miles13.1 Miles

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13.1 Miles

Starts 10/10/2026, 8:20:00 AM• Current price: $74.99

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Sandhill Crane All Trail Half Marathon/10K/5K

📍 Vandalia, MI•📅 Saturday, Oct 10, 2026•1 events

13.1 Miles

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13.1 Miles

Starts 10/10/2026, 9:00:00 AM• Current price: $25

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Haunted 5K, 10K, & 13.1M at Corunna, MI (42)

📍 Corunna, MI•📅 Saturday, Oct 17, 2026•1 events

13.1 Miles

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13.1 Miles

Starts 10/17/2026, 8:30:00 AM

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

📍 Grand Rapids, MI•📅 Sunday, Oct 18, 2026•2 events

13.1 Miles13.1 Miles

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13.1 Miles

Starts 10/18/2026, 10:30:00 AM• Current price: $25

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Haunted 5K, 10K, 13.1M & 26.2M at Lansing, MI (43)

📍 Lansing, MI•📅 Saturday, Oct 24, 2026•1 events

13.1 Miles

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13.1 Miles

Starts 10/24/2026, 9:30:00 AM

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Mackinac Island Great Turtle Half Marathon & 5.7 Mile

📍 Mackinac Island, MI•📅 Saturday, Oct 24, 2026•1 events

13.1 Miles

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13.1 Miles

Starts 10/24/2026, 10:45:00 AM• Current price: $55

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Hot Cider Hustle - Grand Rapids Half Marathon, 10K & 5K

📍 Walker, MI•📅 Saturday, Oct 31, 2026•3 events

13.1 Miles13.1 Miles13.1 Miles

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13.1 Miles

Starts 10/31/2026, 8:30:00 AM• Current price: $74.99

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Gobbler 5K, 10K, & 13.1M at Grand Ledge, MI (45)

📍 Grand Ledge, MI•📅 Saturday, Nov 7, 2026•1 events

13.1 Miles

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13.1 Miles

Starts 11/7/2026, 8:30:00 AM• Current price: $65

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Gobbler 5K, 10K, & 13.1M at Corunna, MI (47)

📍 Corunna, MI•📅 Saturday, Nov 21, 2026•1 events

13.1 Miles

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13.1 Miles

Starts 11/21/2026, 8:30:00 AM• Current price: $65

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TURKEY TRAIL TROT & THE LEFTOVERS RACE

📍 Shelby Township, MI•📅 Thursday, Nov 26, 2026•1 events

13.1 Miles

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13.1 Miles

Starts 11/26/2026, 1:00:00 PM• Current price: $55

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Black Toenail Friday Half Marathon and 7.5 Miler - MI

📍 Commerce Township, MI•📅 Friday, Nov 27, 2026•4 events

13.1 Miles13.1 Miles13.1 Miles13.1 Miles

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13.1 Miles

Starts 11/27/2026, 11:00:00 AM• Current price: $67

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Gobbler 5K, 10K, 13.1M at Lansing, MI (48)

📍 Lansing, MI•📅 Saturday, Nov 28, 2026•1 events

13.1 Miles

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13.1 Miles

Starts 11/28/2026, 9:30:00 AM

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Groundhog Day Marathon

📍 Walker, MI•📅 Friday, Feb 5, 2027•1 events

13.1 Miles

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13.1 Miles

Starts 2/6/2027, 8:00:00 AM• Current price: $89

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Winter Trail Fest Half Marathon and 5 Mile - Eastside

📍 Brighton, MI•📅 Saturday, Feb 13, 2027•5 events

13.1 Miles13.1 Miles13.1 Miles13.1 Miles13.1 Miles

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13.1 Miles

Starts 2/13/2027, 10:30:00 AM• Current price: $69

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Winter Trail Fest (WTF) Half Marathon and 5 Mile - Westside

📍 Middleville, MI•📅 Saturday, Feb 20, 2027•5 events

13.1 Miles13.1 Miles13.1 Miles13.1 Miles13.1 Miles

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13.1 Miles

Starts 2/20/2027, 11:00:00 AM• Current price: $69

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2027 Zeigler Kalamazoo Marathon

📍 Kalamazoo, MI•📅 Saturday, Apr 24, 2027•2 events

13.1 Miles13.1 Miles

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13.1 Miles

Starts 4/25/2027, 8:00:00 AM• Current price: $40

Register 13.1 Miles

Alerts

Half Marathon Races, Mi

Summer Trail Fest Ultra 50 Mile, 50K, Half Marathon, & 5 Miler

Ludington Lakestride Half Marathon 10K and 5k

2026 IncredibleBank Hope Starts Here Challenge

Marquette Trails Festival

2026 Trinity Health Seaway Run

Pictured Rocks Road Race 2026

Team Running Lab Half / Full Marathon Training Group

20th Annual Hungry Duck Half Marathon, 10K & 5K Run/Walk

Eagle 5K, 10K, & 13.1M at Grand Ledge, MI (27)

Battle Creek Half Marathon and 5k

Waugoshance Trail Run

Waugoshance Trail Run

Heatwave Half Marathon - Lansing

Heatwave Half Marathon - Ann Arbor

Eagle 5K, 10K, & 13.1M at Corunna, MI (29)

TRAIN TO TRAILS HALF MARATHON AND 5K

Queen City Half Marathon | BREAKWATER 5K Run/Walk

Eagle 5K, 10K, & 13.1M at Lansing, MI (30)

Run the Pier Running Festival

Heatwave Half Marathon - Grand Rapids

BRB - Back Roads Bound Half Marathon

"Bridge to Brew" Half Marathon and 5K

Riley Trails 13.1, 10K & Ruck Challenge

Riley Trails 13.1, 10K & Ruck Challenge

Bay to Beacon - Half Marathon, 10K, & 5K

Michigan Dogman Trail Series

Run Branch County 5k & Half Marathon

Mt. Baldhead Challenge

2026 Holland Haven Marathon

Porkies Wilderness Races

Escanaba Fall Classic Half Marathon | 5K

Detroit Women's Half Marathon, 10K, and 5K: Women Run the D Run/Walk

Golden Harvest Half Marathon & 5k/10k - Grand Rapids

Golden Harvest Half Marathon & 5k/10k - Ann Arbor

Gentex Park2Park 1/2 Marathon & 5K for Neighbors Plus

Betsie Valley Trail Run

2026 Run Iron Mountain Half Marathon | 1OK | 5K | 1 Mile Fun Run

Golden Harvest Half Marathon & 5k/10k - Lansing

Sleeping Bear Marathon, Half Marathon & 5K

Haunted 5K, 10K, & 13.1M at Grand Ledge, MI (40)

Trinity Health Probility Ann Arbor Marathon: 5K • 10K • Half-Marathon • Full Marathon • Marathon Relay • Half-Marathon Walk

Hot Cider Hustle - Lansing Half Marathon, 10K & 5K

Sandhill Crane All Trail Half Marathon/10K/5K

Haunted 5K, 10K, & 13.1M at Corunna, MI (42)

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

Haunted 5K, 10K, 13.1M & 26.2M at Lansing, MI (43)

Mackinac Island Great Turtle Half Marathon & 5.7 Mile

Hot Cider Hustle - Grand Rapids Half Marathon, 10K & 5K

Gobbler 5K, 10K, & 13.1M at Grand Ledge, MI (45)

Gobbler 5K, 10K, & 13.1M at Corunna, MI (47)

TURKEY TRAIL TROT & THE LEFTOVERS RACE

Black Toenail Friday Half Marathon and 7.5 Miler - MI

Gobbler 5K, 10K, 13.1M at Lansing, MI (48)

Groundhog Day Marathon

Winter Trail Fest Half Marathon and 5 Mile - Eastside

Winter Trail Fest (WTF) Half Marathon and 5 Mile - Westside

2027 Zeigler Kalamazoo Marathon

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