The Race Radar

Thumb Coast Ultra & Relay

Caseville, Michigan
Saturday, April 25, 2026
50K

Organizer's Description

The Thumb Coast is a hidden Gem in Michigan.  Come try out this unique race to run from Sunrise to Sunset from one coast to another, From Lake Huron to Saginaw Bay.  Can you beat the sun?  This amazing route follows mostly dirt roads and unimproved roads through the thumb.  With only 500 ft of elevation gain on the 50 Mile and 300 ft of elevation gain on the out and back 50 Kilometer race,  this event is fast and a great event for speedsters, seasoned vets, and first timers.  The race has generous cutoff times, but also has awesome unique additional finishers prizes for those who "beat the sun". The course will be extremely well marked, and will have great aid stations throughout!

The thumb is a great place to visit with a lot of amazing places to stay, great restaurants, and plenty for family and friends to do!  



Race Events

Virtual 50K

Distance: 50K
Start Time: 12:00:00 AM

Virtual 50 Mile

Distance: 50 Miles
Start Time: 12:00:00 AM

50 Mile Ruck

Distance: 50 Miles
Start Time: 5:00:00 AM

Pacer

Start Time: 6:47:00 AM

50 Mile Relay

Distance: 50 Miles
Start Time: 6:47:00 AM

Thumb Coast Ultra 50 Mile

Distance: 50 Miles
Start Time: 6:47:00 AM

50K Ruck

Distance: 50K
Start Time: 7:30:00 AM

Thumb Coast Ultra 50 Kilometer

Distance: 50K
Start Time: 8:30:00 AM

Race Information

Thumb Coast Ultra & Relay logo

Date

Saturday, April 25, 2026

End Date

April 25, 2026

Location

Caseville, Michigan

6400 Main St

48725

Location Map

📍 Thumb Coast Ultra & Relay - Caseville, Michigan

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