racecast.ioPartly cloudy throughout the day.
Details
Wind
13mph
Wind
13mph
Wind
12mph
Wind
13mph
Pre-Race
Race
Post-Race
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Race Overview
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.
WikipediaFAQ
When is the 2026 Thumb Coast Marathon?
The 2026 Thumb Coast Marathon will be held on Sunday November 8, 2026.
Is the Thumb Coast Marathon a Boston Marathon Qualfier?
Yes, the Thumb Coast Marathon is an official Boston Marathon qualifier.
What is the time limit for the Thumb Coast Marathon?
The time limit for the Thumb Coast Marathon is 6 hours.
Thumb Coast Marathon Weather History
Thumb Coast Marathon Weather Averages
Average Temp: 45°, Average Low: 36°, Average High: 54°
| Time | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM |
|---|---|---|---|---|---|---|---|
| Temp | 39° | 39° | 42° | 46° | 49° | 51° | 53° |
| Feel | 35° | 35° | 39° | 42° | 44° | 51° | 53° |
| Rain | - | - | - | - | - | - | - |
| Wind | 4mph | 5mph | 5mph | 9mph | 13mph | 11mph | 11mph |
| Dew | 34° | 35° | 36° | 39° | 38° | 35° | 34° |
| RunScore |  | | | |  | | |
Thumb Coast Marathon 2025
Nov 2, 2025
Clear conditions throughout the day.
Low: 36°, High: 54°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 39° | 42° |  46° | 49° | 51° | 53° | 53° |
| Feel | 35° | 39° | 42° | 44° | 51° | 53° | 53° |
| Rain | - | - | - | - | - | - | - |
| Wind | 5mph | 5mph | 9mph | 13mph | 11mph | 11mph | 6mph |
| Dew | 35° | 36° | 39° | 38° | 35° | 34° | 34° |
| RunScore | | | | | | |  |