Caseville, MI
Thumb Coast Ultra & Relay - 50 Mile, 50K, & 50 Mile Relay
- Date
- First start5:00 AM EDT
- Location6400 Main St, Caseville, MI 48725
- DistancesUltra
- SurfaceRoad
- SwagJacket · T-Shirt
Bib Scout Report
| Event | Distance | Start | Current fee | Next increase |
|---|---|---|---|---|
| Thumb Coast Ultra 50 Mile | Ultra | 6:27 AM EDT | $170 | $180 on |
| Thumb Coast Ultra 50 Kilometer | Ultra | 8:30 AM EDT | $145 | $155 on |
| 50 Mile Relay | Ultra | 6:27 AM EDT | $110 | $120 on |
| 50 Mile Ruck | Ultra | 5:00 AM EDT | $170 | $180 on |
| 50K Ruck | Ultra | 7:30 AM EDT | $145 | $155 on |
Scouted from the official RunSignup listing. Fees shown exclude processing fees.Merit badges are detected from the organizer’s description. Dates, courses, and prices can change — confirm on the registration page.
See something wrong on this page?
About Thumb Coast Ultra & Relay - 50 Mile, 50K, & 50 Mile Relay
Thumb Coast Ultra & Relay – April 24, 2027 Thumb Coast Ultra & Relay is a one-of-a-kind spring ultramarathon in Michigan’s Thumb. On Saturday, April 24, 2027, runners and ruckers will take on the challenge of racing from Lake Huron in Harbor Beach to Saginaw Bay in Caseville in the 50 Mile division—or team up with friends for the 50 Mile Relay. The 50K features a flat out-and-back course starting and finishing in Caseville. This race offers the rare opportunity to run point-to-point across the Thumb on mostly dirt and unimproved rural roads. With just 500 feet of elevation gain in the 50 Mile and 300 feet in the 50K, it’s a course that is both approachable for first-time ultrarunners and fast enough for seasoned athletes looking to chase a personal best. Generous cutoff times allow all participants a chance to achieve their goal, while 50 Mile finishers who “beat the sun” with a…
More in Caseville: all Caseville races