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Sidewinder

Coraopolis, Pennsylvania · Saturday, September 5, 2026 · 50K, 20 Miles, Half Marathon

Official race page & registration ↗

Sidewinder takes place on Saturday, September 5, 2026 in Coraopolis, Pennsylvania. The race offers 3 distances: 50K, 20 Miles, Half Marathon. For anyone travelling in, Pittsburgh is about 11 miles away.

It is one of 245 races on the Pennsylvania calendar that September. At $40, entry sits below the $45 median for a Pennsylvania ultra.

Date
Saturday, September 5, 2026
Location
Coraopolis, Pennsylvania
Distances
50K, 20 Miles, Half Marathon
Entry fee
from $40
Registration
listed as closed

Listing from the 2026 race calendar, refreshed nightly. Details can change: confirm date and entry on the official race page before travelling. Spot an error? Tell us here.

Making a race weekend of it?

Stay near the start line in Coraopolis: check in Sep 4, out Sep 6.

Hotels on Booking.com ↗ Hotels on Expedia ↗

Common questions

When is Sidewinder?

Sidewinder is scheduled for Saturday, September 5, 2026.

Where is Sidewinder held?

Sidewinder is held in Coraopolis, Pennsylvania. It is about 11 miles from Pittsburgh.

What distances does Sidewinder offer?

The listed distances are 50K, 20 Miles, Half Marathon.

How much does Sidewinder cost?

Entry is listed from $40. Check the official race page for the current price, which usually rises closer to race day.

How do I register for Sidewinder?

Registration is handled on the official race page, linked at the top of this listing. Entry can close early if the race sells out.

More races nearby

See every race on the Pennsylvania calendar, Pennsylvania Half Marathons, Pennsylvania Ultras, or use the Race Finder for maps and filters.