Thumb Coast Marathon
Race Day Weather
Cool start, steady conditions ahead
Runners will face a temperature trend starting at 42°F and peaking at 51°F. With a max wind of 13 mph from the SW, conditions remain favorable throughout. Humidity is moderate at 68%, suggesting runners should stay hydrated and consider pacing conservatively to maintain energy levels.
Get forecast alerts for Thumb Coast Marathon
We'll text or email you when the forecast shifts — so you can adjust gear, pacing, and strategy. Max one per day.
Race Info
This event offers a flat, fast, USATF-certified course stretching across Michigan’s Thumb. The Marathon is a Boston Qualifier, and both the Marathon and Half will include pace teams from Beast Pacing to help you stay on track. Starting in Caseville and finishing in downtown Port Austin, this point-to-point race combines speed, scenery, and small-town charm—making it the perfect fall race-cation. Source
