Thumb Coast Ultra & Relay - 50 Mile, 50K, & 50 Mile Relay
Caseville, Michigan, United States
50K races in Michigan
2026 and 2027 race calendar. 3 upcoming, updated daily.
Grand Rapids38Lansing22Detroit15Ann Arbor13Traverse City11Grand Ledge7Holland7Marquette7Adrian6Brighton6Shelby Township6Caledonia5Flushing5Iron Mountain5Milford5Northville5Sault Sainte Marie5Ada4Augusta4Dexter4East Lansing4Fenton4Holly4Kalamazoo4
All 197 cities and towns
Grand Rapids38Lansing22Detroit15Ann Arbor13Traverse City11Grand Ledge7Holland7Marquette7Adrian6Brighton6Shelby Township6Caledonia5Flushing5Iron Mountain5Milford5Northville5Sault Sainte Marie5Ada4Augusta4Dexter4East Lansing4Fenton4Holly4Kalamazoo4Port Huron4Rochester4Ypsilanti4Zeeland4Cadillac3CLARE3Clarkston3Fremont3Grayling3Harrison Township3Jackson3Leonard3Marshall3Montague3Saginaw3South Lyon3Troy3Walker3Algonac2Allendale2Battle Creek2Belmont2Brooklyn2Buchanan2Burton2Charlevoix2Charlotte2Columbus2Commerce Township2Comstock Park2Corunna2Croswell2Frankenmuth2Frankfort2Frederic2Fruitport2Gregory2Hastings2Howell2Hudsonville2Laingsburg2Lake Orion2Lakeview2Lapeer2Manistee2Middleville2Mt. Pleasant2Muskegon2Newaygo2Niles2Owosso2Pentwater2Port Austin2Portage2Rockford2Shepherd2Thompsonville2Waterford2Allegan1Alma1Almont1Alpena1Armada1Bay City1Beaverton1Belding1Bellaire1Benton Harbor1Beulah1Birmingham1Bloomingdale1Boyne City1Calumet1Caseville1Cement City1Chelsea1Chesaning1Coldwater1Commerce1Dansville1Davison1Dowagiac1East Tawas1Eaton Rapids1Elk Rapids1Elsie1Escanaba1Ferndale1Flat Rock1Flint1Fowlerville1Freeland1Gaylord1Germfask1Gladstone1Gladwin1Glenn1Goodrich1Grand Blanc1Grass Lake1Greenville1Grosse Ile1Hamtramck1Harrietta1Harrison1Hartford1Hemlock1Hickory Corners1Hillsdale1Houghton1Howard City1Hudson1Imlay City1IRONWOOD1Jonesville1Kinde1Lake1Lathrup Village1Lowell1Ludington1Luna Pier1Mackinac Island1Mancelona1Marine City1Midland1Mio1MONTROSE1Morenci1Mount Clemens1Munising1Negaunee1New Baltimore1North Muskegon1Paradise1Parchment1Paw Paw1Petoskey1Pontiac1Portland1Potterville1Richland1Riverview1Rives Junction1Roseville1Royal Oak1Saint Clair1Saint Ignace1Saint Johns1Saint Joseph1Saline1Sanford1Saugatuck1Shelby1Sheridan1Southfield1Spring Lake1St. Ignace1Sterling Heights1Stevensville1Sturgis1Swartz Creek1Taylor1TBD1Ubly1Uncle John's Cider Mill - Saint Johns1Utica1Vanderbilt1Vicksburg1Washington1Watervliet1White Lake1Woodhaven1Wyandotte1
April 2027
May 2027
Traverse City Trail Running Festival
Traverse City, Michigan, United States · May 7 to May 8, 2027
June 2027
Summer Trail Fest Ultra 50 Mile, 50K, Half Marathon, & 5 Miler
Laingsburg, Michigan, United States