Thumb Coast Ultra & Relay Logo

Thumb Coast Ultra & Relay

Save
Feature
Claim

6400 Main St, Caseville MI

Saturday, April 25th, 2026

🌅 Race Overview

  • Date: April 25, 2026
  • Location: 6400 Main St, Caseville, MI
  • Race Link: Thumb Coast Ultra & Relay
  • Distance Options: 50 Mile and 50 Kilometer

🏞️ Race Experience

  • Unique Route: Run from Sunrise to Sunset from Lake Huron to Saginaw Bay.
  • Terrain: Mostly dirt roads and unimproved roads through the thumb.
  • Elevation Gain: 500 ft for 50 Mile and 300 ft for the 50 Kilometer race.
  • Finishers Prizes: Unique additional prizes for those who "beat the sun".

🥇 Event Highlights

  • Cutoff Times: Generous cutoff times for participants.
  • Course Marking: The course will be extremely well marked.
  • Aid Stations: Great aid stations throughout the race.
  • Participants: Suitable for speedsters, seasoned vets, and first timers.

🏖️ Visit the Thumb

  • Accommodations: A lot of amazing places to stay.
  • Dining: Great restaurants available nearby.
  • Activities: Plenty for family and friends to do!
  • Scenery: Enjoy the beautiful and unique landscape of Michigan's thumb.

Course Map

Suggested Races

The Rock CF Thumb Coast Marathon, Half Marathon and 5K logo

The Rock CF Thumb Coast Marathon, Half Marathon...

Port Austin, MI

Sunday, November 2nd, 2025

Marathon
Half
5K
Fast
View details for race The Rock CF Thumb Coast Marathon, Half Marathon and 5K

Find The Run Newsletter

Limited-edition FTR Merch

Find The Run Binocular Tee

Ivory Tee →

Find The Run Limited Edition Mug

FTR Mug →

Find The Run Binocular Tee

Granite Tee →

Privacy PolicyTerms of ServiceContactAdd Your Race

© 2025 Find The Run. All rights reserved.