Steel Rail Marathon & Half

Adams, MA, USA · May 17, 2026
partly-cloudy-day54°·67° high·Breezy·Dry
9
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Race Day Weather

partly-cloudy-day
54°at start
68° high
Breezy
Dry

Comfortable start, warm finish

Runners will face a temperature rise from 51°F at the start to a high of 68°F. Winds will be from the SSW at 10 mph, with gusts up to 23 mph. With humidity at 61%, it's advisable for runners to adjust their pace as the temperature climbs, especially in the later miles.

Race day forecast available in 5 days
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Race Info

Taking place in Adams, Massachusetts, this event features an out-and-back marathon, half marathon, and 8K along the scenic Ashuwillticook Rail Trail. All three races start and finish at the Adams Visitors Center. The path is shared with the public during the event, so runners may encounter cyclists and pedestrians. The marathon has a strict 6-hour time limit. Proceeds from the race go toward a municipal fund dedicated to maintaining and expanding the rail trail for the local community. Source

Area Map

Course Map

FAQ

When is the 2026 Steel Rail Marathon & Half?

The 2026 Steel Rail Marathon & Half will be held on Sunday May 17, 2026.

Is the Steel Rail Marathon & Half a Boston Marathon Qualifier?

Yes, the Steel Rail Marathon & Half is an official Boston Marathon qualifier.

What will the weather be like for the 2026 Steel Rail Marathon & Half?

The forecast calls for a high of 68°F and a low of 49°F with a 0% chance of rain.

Historical Weather

Based on 1 years of data
Avg Temp
56°F
L:54° H:56°
RunScore
8
Conditions
Rain Freq
100%
1 of 1 yrs
Wind10mph
Dew51°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScore
2025
cloudy
54°/56°Light
9