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Details for this race  and its 5 related events  are listed below. Some races allow participant registration  for their events. Please check below and where available you may Register for Event  and see Who's Registered! Race Information Race Name: Thumb Coast Ultra 50 Mile, 50 Mile Relay, & 50k Location: Caseville State: Michigan, United States Posted: June 23rd, 2026 6:02 pm Last Update: June 23rd, 2026 6:03 pm Event Information Name of Event: 50 Mile Distance: 50.00 Measurement: Miles Date: Saturday April 24th, 2027 Start Time: 6:27 am Event Registration Schedule Currently runner registration is not available through the website of RunRace for this event. Click the Race Detail tab above and check with the specific race website for more information.   Event Information Name of Event: 50 Mile Relay Distance: 50.00 Measurement: Miles Date: Saturday April 24th, 2027 Start Time: 6:27 am Event Registration Schedule Currently runner registration is not available through the website of RunRace for this event. Click the Race Detail tab above and check with the specific race website for more information.   Event Information Name of Event: 50K Distance: 50.00 Measurement: Kilometers Date: Saturday April 24th, 2027 Start Time: 8:30 am Event Registration Schedule Currently runner registration is not available through the website of RunRace for this event. Click the Race Detail tab above and check with the specific race website for more information.   Event Information Name of Event: 50 Mile Ruck Distance: 50.00 Measurement: Miles Date: Saturday April 24th, 2027 Start Time: 5:00 am Event Registration Schedule Currently runner registration is not available through the website of RunRace for this event. Click the Race Detail tab above and check with the specific race website for more information.   Event Information Name of Event: 50K Ruck Distance: 50.00 Measurement: Kilometers Date: Saturday April 24th, 2027 Start Time: 7:30 am Event Registration Schedule Currently runner registration is not available through the website of RunRace for this event. Click the Race Detail tab above and check with the specific race website for more information.   2004-2026 : All rights reserved Terms and Conditions