Sidewinder2026

05.09.2026Coraopolis (United States)

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Pacing, fueling and crew sheet for the course you pick

50 km

50Klongest of 3 courses

3 courses

21.1km
572 m D-
Half Marathon
05.09.
No index
GPX
32.2km
20 Mile
05.09.
No index
50km
50K
05.09.
No index

Course analysis

Half Marathon21.1 km572 m D+

27effort kmⓘ21.1 km on the map · feels like 27 km

D+: 572 m
D−: 572 m
Max alt.: 349 m
Steepest: 11%

Segments

Elevation profile: Half Marathon

233 m — 349 m

Feels like these

Race plan

Plan your race from start to finish.

Pacing, aid stations and fueling timed to your effort on Sidewinder, in one roadbook.

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The race

First edition of the Sidewinder trail race in the Montour Woods conservation area, with proceeds donated to the Hollow Oak Land Trust. The course features trails typical of western Pennsylvania with technical sections and significant elevation gains.

Where to stay

Find a place to stay near Coraopolis for the race.

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Editions