racecast.ioPartly cloudy throughout the day with storms possible.
Light Rain
21%
Light Rain
21%
Details
Light Rain
21%
Light Rain
21%
Light Rain
25%
Light Rain
25%
Light Rain
25%
Light Rain
25%
Light Rain
25%
Light Rain
25%
Light Rain
39%
Pre-Race
Race
Post-Race
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Race Overview
The Boston or Bust Marathon and Half Marathon run an extremely flat, fast course along Aldridge Creek and the Tennessee River in south Huntsville, Alabama. Both distances start and finish at Ditto Landing Marina and stay entirely on the Aldridge Creek Greenway. Both courses will be USATF certified, and the race is a last-chance Boston Marathon qualifier each September.
WikipediaFAQ
When is the 2026 Boston or Bust Marathon?
The 2026 Boston or Bust Marathon will be held on Sunday September 13, 2026.
Is the Boston or Bust Marathon a Boston Marathon Qualfier?
Yes, the Boston or Bust Marathon is an official Boston Marathon qualifier.
What is the time limit for the Boston or Bust Marathon?
The time limit for the Boston or Bust Marathon is 6 hours.
Boston or Bust Marathon Course Map
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Boston or Bust Marathon Weather History
Boston or Bust Marathon Weather Averages
Average Temp: 71°, Average Low: 62°, Average High: 82°
| Time | 6AM | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM |
|---|---|---|---|---|---|---|---|
| Temp | 63° | 63° | 66° | 68° | 72° | 74° | 78° |
| Feel | 63° | 63° | 66° | 68° | 72° | 74° | 78° |
| Rain | - | - | - | - | - | - | - |
| Wind | 6mph | 4mph | 6mph | 6mph | 8mph | 9mph | 9mph |
| Dew | 60° | 60° | 61° | 61° | 59° | 58° | 60° |
| RunScore |  | | | | |  | |
Boston or Bust Marathon 2025
Sep 7, 2025
Clear conditions throughout the day with rain clearing later.
Low: 57°, High: 78°, Light Rain
| Time | 6AM | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM |
|---|---|---|---|---|---|---|---|
| Temp |  57° |  57° | 61° | 66° | 70° |  74° | 75° |
| Feel | 57° | 57° | 61° | 66° | 70° | 74° | 75° |
| Rain | - | - | - | - | - | light | - |
| Wind | 4mph | 4mph | 5mph | 6mph | 12mph | 15mph | 13mph |
| Dew | 56° | 56° | 57° | 56° | 49° | 47° | 47° |
| RunScore |  | | | | |  | |
Boston or Bust Marathon 2024
Sep 8, 2024
Clear conditions throughout the day.
Low: 54°, High: 84°
| Time | 6AM | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM |
|---|---|---|---|---|---|---|---|
| Temp | 55° | 54° | 61° | 66° | 70° | 73° | 77° |
| Feel | 55° | 54° | 61° | 66° | 70° | 73° | 77° |
| Rain | - | - | - | - | - | - | - |
| Wind | 6mph | 5mph | 7mph | 9mph | 10mph | 7mph | 8mph |
| Dew | 47° | 47° | 48° | 47° | 47° | 48° | 50° |
| RunScore | | | | | | | |
Boston or Bust Marathon 2023
Sep 10, 2023
Partly cloudy throughout the day.
Low: 66°, High: 86°
| Time | 6AM | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM |
|---|---|---|---|---|---|---|---|
| Temp |  68° | 68° | 69° | 71° | 75° | 78° | 80° |
| Feel | 68° | 68° | 69° | 71° | 75° | 78° | 83° |
| Rain | - | - | - | - | - | - | - |
| Wind | 5mph | 2mph | 5mph | 4mph | 4mph | 6mph | 7mph |
| Dew | 67° | 67° | 67° | 69° | 68° | 68° | 69° |
| RunScore | | | | | | | |
Boston or Bust Marathon 2022
Sep 11, 2022
Partly cloudy throughout the day with rain.
Low: 70°, High: 81°, Heavy Rain
| Time | 6AM | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM |
|---|---|---|---|---|---|---|---|
| Temp | 71° | 73° | 72° | 72° | 74° | 72° | 78° |
| Feel | 71° | 73° | 72° | 72° | 74° | 72° | 78° |
| Rain | moderate | heavy | light | light | light | moderate | - |
| Wind | 8mph | 7mph | 6mph | 7mph | 6mph | 8mph | 8mph |
| Dew | 71° | 71° | 72° | 71° | 71° | 70° | 73° |
| RunScore |  | | | | | | |