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Lock 2 Lock Marathon

~125 athletes

Williamsport, MDSeptember 12, 2026
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Marathon Race
BQ
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September 12, 2026 @ 07:30
Start Time
07:30
Profile
flat
Elevation
+39 / -0 ft
+12m / -0m
Net: +39 ft
Surface
trail
Last Year's Weather
64°F / 54°F
clear sky

About this Race

A flat, scenic Boston-qualifying marathon run entirely on Maryland's C&O Canal Towpath, starting near historic Lock 44 in Williamsport (under 40 ft of elevation change).
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