Michigan Half Marathons by Date • By City
Browse all 2020 Michigan half marathons by month below. For each race, you’ll find course maps, elevation profiles, runner reviews, and how to sign up.
When you view a race, you’ll also find contact info if you’re having problems with your registration or need to contact the race directors.
February 2020
| Sat Feb 1 | Groundhog Marathon & Half Marathon | Grand Rapids MI |
| Sun Feb 23 | Winter Blast Half Marathon 10K & 5K | Portage MI |
| Sat Feb 29 | Winter Trail Fest Half Marathon & 5-Mile | Middleville MI |
March 2020
| Sun Mar 22 | Ann Arbor Marathon Half Marathon 10K 5K & Training Run | Ann Arbor MI |
April 2020
| Sat Apr 4 | Carpe Diem – Carpe Noctem Half Marathon & 10K | Commerce Township MI |
| Sat Apr 18 | Martian Marathon Half Marathon 10K & 5K | Dearborn MI |
| Sun Apr 19 | Gazelle Girl Half Marathon 10K & 5K | Grand Rapids MI |
| Sat Apr 25 | Hurt the Dirt Marathon Half Marathon & Quarter Marathon | Rockford MI |
| Sat Apr 25 | Rivertown Races Half Marathon 10K & 5K | Walker MI |
| Sat Apr 25 | The Trail Marathon Half Marathon 50K & 5-Mile | Pinckney MI |
May 2020
| Sun May 3 | Kalamazoo Marathon & Borgess Half Marathon 10K & 5K | Kalamazoo MI |
| Sun May 10 | Michigan Shores Mini Half Marathon & 5K | New Buffalo MI |
| Sat May 23 | Bayshore Marathon Half Marathon & 10K | Traverse City MI |
| Sun May 31 | Dexter-Ann Arbor Run Half Marathon 10K & 5K | Ann Arbor MI |
June 2020
| Sat Jun 20 | Charlevoix Marathon Half Marathon 10K & 5K | Charlevoix MI |
| Sat Jun 20 | Marquette Trails Festival Half Marathon | Marquette MI |
| Sat Jun 27 | MISH Waterfront Half Marathon & 10K | Gladstone MI |
| Sat Jun 27 | Seaway Run Half Marathon 10K & 5K | Muskegon MI |
July 2020
| Sat Jul 11 | Meijer Festival of Races Half Marathon 15K 10K & 5K | Traverse City MI |
August 2020
| Sat Aug 1 | The Legend Half Marathon 10-Mile & 5-Mile | Laingsburg MI |
| Sat Aug 1 | Mummy Marathon & Half Marathon | Lowell MI |
| Sat Aug 8 | Riley Trails Marathon Half Marathon 10K & Relay | Holland MI |
| Sat Aug 15 | Running Between the Vines Half Marathon 5-Mile & 5K | Jackson MI |
| Sun Aug 16 | Michigan 13.Wine Half Marathon & 5K | Baroda MI |
| Sat Aug 22 | Viking Dash Trail Run Half Marathon 10K & 5K – Hell | Gregory MI |
| Sat Aug 29 | North Country Trail Marathon Half Marathon & 50-Mile | Wellston MI |
| Sun Aug 30 | North Country Trail Half Marathon & 50K | Wellston MI |
September 2020
| Sun Sep 6 | Minocqua No Frills Marathon & Half Marathon | Minocqua MI |
| Sat Sep 12 | Run Woodstock Trail Races – Hippie Half Marathon | Pinckney MI |
| Sun Sep 13 | Detroit Women's Half Marathon 10K & 5K | Detroit MI |
| Sun Sep 13 | Heartland Series Marathon Half Marathon 10K & 5K – Day 2 | Niles MI |
| Sun Sep 13 | Holland Haven Marathon & Half Marathon | Holland MI |
| Sun Sep 20 | Capital City River Run Half Marathon 5K & Relay | Lansing MI |
| Sun Sep 20 | La Demi Grand Half Marathon & 10K | Munising MI |
| Sun Sep 20 | Run Michigan Cheap Half Marathon 10K & 5K – Northville | Northville MI |
| Sat Sep 26 | Armed Services Marathon Half Marathon & 5K | Spring Lake MI |
| Sat Sep 26 | Hungerford Games Trail Race Half Marathon | Big Rapids MI |
| Sat Sep 26 | Iron Mountain Road and Trail Half Marathon | Iron Mountain MI |
| Sat Sep 26 | Park2Park Half Marathon & 5K | Holland MI |
| Sat Sep 26 | Sault International Festival of Races Half Marathon | Sault Ste. Marie MI |
| Sun Sep 27 | Brooksie Way Half Marathon 10K & 5K | Rochester MI |
October 2019
November 2019
| Sat Nov 2 | Run Michigan Cheap Half Marathon 10K & 5K – Saranac | Saranac MI |
| Sat Nov 2 | Run the Bends Marathon & Half Marathon | Shelby Township MI |
| Sun Nov 3 | Treetops Trifecta Half Marathon | Gaylord MI |
| Sun Nov 10 | Back Roads Half Marathon 10K & 5K | Clarkston MI |
| Sun Nov 10 | Stony Creek Marathon Half Marathon 50K & 5K | Utica MI |
| Thu Nov 28 & Fri Nov 29 | Turkey Trail Trot Half Marathon 10K 4-Mile & 2-Mile | Shelby Township MI |
| Fri Nov 29 | Black Toenail Friday Half Marathon | Commerce Township MI |
