Sunday, September 12, 2027Huntsville, AL
Boston or Bust Marathon
2 events
- MarathonMarathonRoadStarts 6:00 AM
- Half MarathonHalfRoadStarts 6:00 AM
Location
Approximate, from the race's ZIP code.
Typical race-day weatherHarsh weather · 25/100
- High / low
- 86° / 64°F
- 30° / 18°C
- Humidity
- 69%
- Dew point 62°F
- Chance of rain
- 36%
- Wind
- 4 mph
- Average
- Usually hot for a marathon: about 74°F while racing.
- Humid: dew point around 62°F.
- Rain on about 36% of days around this date.
Averages for this area and time of year over the last 20 years, from NASA POWER data. Not a forecast.
Past results
- Typical timesFinish times are typical for half marathons.3 years, 688 finishers; men and women compared separately.
- 9% fasterFinish times are typically 9% faster than at other marathons.4 years, 415 finishers; men and women compared separately.
- 10% fasterFinish times are typically 10% faster than at other 5Ks.1 year, 40 finishers; men and women compared separately.
| Year | Event | Finishers | Median | Men | Women |
|---|---|---|---|---|---|
| 2026 | Marathon · Marathon | 113 | 4:04:56 | 4:04:55 | 4:07:51 |
| 2026 | Half Marathon · Half | 248 | 2:13:44 | 2:00:29 | 2:25:46 |
| 2025 | Marathon · Marathon | 65 | 3:12:58 | 3:04:58 | 3:17:28 |
| 2025 | Half Marathon · Half | 272 | 2:10:38 | 2:00:11 | 2:19:20 |
| 2024 | Marathon · Marathon | 136 | 3:55:32 | 3:55:32 | 3:52:18 |
| 2024 | Half Marathon · Half | 1 | 1:15:10 | — | — |
| 2023 | Marathon · Marathon | 101 | 4:05:43 | 3:57:04 | 4:22:12 |
| 2023 | Half Marathon · Half | 168 | 2:09:22 | 2:04:49 | 2:13:53 |
| 2023 | 5K · 5K | 40 | 29:54 | 29:16 | 33:36 |
Median finish times from results published on RunSignup. Keyrace keeps only these summaries, never individual results. A fast or slow field affects times as much as the course does.