2Slow4Boston Marathon

Greer, SC, USAApril 26, 2026
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Race Day Weather

partly-cloudy-day
54°
72° high
Breezy
Dry

Warming trend, moderate humidity

Runners will face a temperature rise from 57°F at the start to 71°F by the finish, with humidity averaging 61%. Wind will be a gentle SE at 9 mph, creating a slight headwind effect. It's advisable to pace conservatively early on to acclimate to the warming conditions.

Race day forecast available in 30 days
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Pace Calculator

Distance: 26.2mi
0:00:00
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Weather Adj.
Common Goals:
Area Map

Course Map

FAQ

When is the 2026 2Slow4Boston Marathon?

The 2026 2Slow4Boston Marathon will be held on Sunday April 26, 2026.

Is the 2Slow4Boston Marathon a Boston Marathon Qualifier?

No, the 2Slow4Boston Marathon is NOT a Boston Marathon qualifier.

Historical Weather

Based on 1 years of data
Avg Temp
70°F
L:59° H:70°
RunScore
8
Conditions
Rain Freq
0%
0 of 1 yrs
Wind8mph
Dew45°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScore
2025
clear-day
59°/70°-
8