Lock 2 Lock Marathon

Williamsport, MD, USA • September 12, 2026
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Race Day Weather

partly-cloudy-day
62°
78° high
Light
Dry

Warm temps, moderate humidity

Runners will face temperatures starting at 64°F and rising to 78°F, with average humidity at 65%. Winds will be light at 8 mph from the SSW, with gusts up to 23 mph. Participants should consider pacing conservatively and hydrating frequently to manage warmth and humidity.

Race day forecast available in 164 days
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Area Map

Course Map

Course Map Unavailable

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FAQ

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When is the 2026 Lock 2 Lock Marathon?

The 2026 Lock 2 Lock Marathon will be held on Saturday September 12, 2026.

Is the Lock 2 Lock Marathon a Boston Marathon Qualifier?

Yes, the Lock 2 Lock Marathon is an official Boston Marathon qualifier.

What is the time limit for the Lock 2 Lock Marathon?

The time limit for the Lock 2 Lock Marathon is 7.5 hours.

Historical Weather

Based on 3 years of data
Avg Temp
78°F
L:66° H:80°
RunScore
7
Conditions
Rain Freq
33%
1 of 3 yrs
Wind11mph
Dew60°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults

2025 Lock 2 Lock Marathon

Partly cloudy throughout the day with late afternoon rain.

2025
clear-day
70°/83°-
7

2024 Lock 2 Lock Marathon

Partly cloudy throughout the day with morning rain.

2024
cloudy
61°/71°Light
8

2023 Lock 2 Lock Marathon

Partly cloudy throughout the day with rain.

2023
partly-cloudy-day
67°/86°-
7
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