The 2026 Tree House Brewing Company Half Marathon has concluded.Share your finish2026 Results

Tree House Brewing Company Half Marathon

Race complete
Deerfield, MA, USA · September 13, 2026
rain64°·65° high·Calm·Rain likely
5
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Race Day Weather

rain
64°at start
65° high
Light
Rain likely

Mild temps, adjust pace wisely

Runners will face temperatures starting at 60°F and peaking at 69°F, combined with high humidity at 92%. Light headwinds at the start and during miles 9-10 may impact pacing, while a tailwind from miles 4-8 offers a beneficial push. Given the humidity, it's advisable to start conservatively and hydrate frequently to maintain performance, especially through the gentle climbs in the latter part of the race.

rain6
rain5
rain5
rain5
rain5
rain5
rain5
rain4

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Distance: 13.1mi
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Race Info

Tree House Brewing Company hosts a half marathon each September at its South Deerfield campus in western Massachusetts, with the course winding through the surrounding hills near Mount Sugarloaf before finishing back at the brewery, where runners receive two drink tickets. DMSE Sports manages race-day operations. The brewery closes to the public on race day; entry is limited to registered runners and ticket-holding spectators. Source

FAQ

When is the 2026 Tree House Brewing Company Half Marathon?

The 2026 Tree House Brewing Company Half Marathon will be held on Sunday September 13, 2026.

What is the time limit for the Tree House Brewing Company Half Marathon?

The time limit for the Tree House Brewing Company Half Marathon is 3.5 hours.

What will the weather be like for the 2026 Tree House Brewing Company Half Marathon?

The forecast calls for a high of 70°F and a low of 63°F with a 100% chance of rain.

Historical Weather

Based on 4 years of data
Avg Temp
64°F
L:58° H:70°
RunScore
5
Conditions
Rain Freq
25%
1 of 4 yrs
Wind2mph
Dew57°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2026
rain
63°/65°Moderate
5
2025
partly-cloudy-day
58°/73°-
5
2024
partly-cloudy-day
59°/74°-
5
2023
clear-day
53°/68°-
7