Predict the 2027 Boston Cut-off Time and win a great prize and bragging rights among all your running friends.
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| Location | Time | Temperature | Humidity | Dewpoint | Wind | Conditions |
|---|---|---|---|---|---|---|
| Start | 9:15am | 71℉ | 68% | 60℉ | 9mph S |  Partly Cloudy |
| Halfway | 10:15am | 72℉ | 69% | 61℉ | 9mph S | Partly Cloudy |
| Finish | 11:15am | 73℉ | 69% | 63℉ | 8mph S | Partly Cloudy |
| Location / Time | Conditions |
|---|---|
| Start 9:37am |
Partly Cloudy 71℉ Humidity: 68% Dewpoint: 60℉ Wind: 9mph S |
| Halfway 10:37am |
Partly Cloudy 72℉ Humidity: 69% Dewpoint: 61℉ Wind: 9mph S |
| Finish 11:37am |
Partly Cloudy 73℉ Humidity: 69% Dewpoint: 63℉ Wind: 8mph S |
| Segment | Tailwind | Headwind |
| Start to Mile 5 | -% | -% |
| Miles 6 - 10 | -% | -% |
| Miles 11 - 15 | -% | -% |
| Miles 16 - 20 | -% | -% |
| Miles 21 to Finish | -% | -% |
