Boston or Bust Marathon

Huntsville, AL, USA · September 13, 2026
partly-cloudy-day66°·82° high·Light·Dry
8
Register
Weather
Course
Race Info
FAQ
History

Race Day Weather

partly-cloudy-day
66°at start
84° high
Light
Dry

Warm start, adjust pace wisely

Runners will face a starting temperature of 66°F, rising to 83°F by the finish. With humidity at 73% and a light wind from the SE at 7 mph, hydration is crucial. Runners should consider starting conservatively to manage the heat and adjust their pace accordingly throughout the race.

Race day forecast available in 136 days
partly-cloudy-night9
partly-cloudy-night9
partly-cloudy-night9
partly-cloudy-day8
partly-cloudy-day8
partly-cloudy-day8
partly-cloudy-day8
partly-cloudy-day7
partly-cloudy-day7
partly-cloudy-day7
partly-cloudy-day7

Get forecast alerts for Boston or Bust 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

It's (almost) time to book your tickets to run Boston! The Boston or Bust Marathon will be an extremely flat and fast course along Aldridge Creek and Tennessee River in South Huntsville. The course will start and finish at Ditto Landing Marina and is entirely on the Alridge Creek Greenway. Source

Website
Area Map

Course Map

Course Map Unavailable

We don't have course map data for Boston or Bust Marathon yet. If you have a GPX file (or other format) for this race, we'd love to add it!

Request / Submit Map

FAQ

Ask a Question about the Boston or Bust Marathon

Racecast Concierge (free during beta)

Ask a question about the Boston or Bust Marathon and we'll do the hard part and find the answer for you within 48 hours.

By using Racecast Concierge, you agree to receive email alerts pertaining to the Boston or Bust Marathon and general racecast.io updates.

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 Qualifier?

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.

What will the weather be like for the 2026 Boston or Bust Marathon?

The forecast calls for a high of 84°F and a low of 66°F with a 0% chance of rain.

Historical Weather

Based on 4 years of data
Avg Temp
78°F
L:63° H:78°
RunScore
7
Conditions
Rain Freq
50%
2 of 4 yrs
Wind9mph
Dew60°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults

2025 Boston or Bust Marathon

Clear conditions throughout the day with rain clearing later.

2025
clear-night
57°/75°Light
8

2024 Boston or Bust Marathon

Clear conditions throughout the day.

2024
clear-night
54°/77°-
8

2023 Boston or Bust Marathon

Partly cloudy throughout the day.

2023
cloudy
68°/80°-
8

2022 Boston or Bust Marathon

Partly cloudy throughout the day with rain.

2022
rain
71°/78°Moderate
6

More AL Races

BHM 26.2 Marathon
2026-10-04 · Birmingham, AL, USA
Rocket City Marathon
2026-12-13 · Huntsville, AL, USA
Big Beach Marathon
2027-01-31 · Gulf Shores, AL, USA
You Need an Account For That

Setting up a racecast.io account will allow you to start building a reputation in the community. Over time you'll be able to rate races, join the discussion, and post in the community.

Right now we are invite only, you can get on the waitlist by entering your email below:

OR