Race Discovery
Sidewinder Preview Run
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Sidewinder Preview Run

Coraopolis, Pennsylvania, United States View on map
Jul 12, 2026 (America/New_York local time)
Trail running

About this race

Join us on Sunday, July 12 at 9 am for a free preview of the Sidewinder 9 mile loop! You DO NOT have to be registered for Sidewinder or plan to participate in Sidewinder to enjoy this preview run. Please be sure to register for the preview run if you plan to attend so we know how many participants to expect.

The run will be at a "Party Pace" (~15:00 min miles), meaning the run guide will wait for all participants at each intersection. Important locations will be pointed out during the run, including aid station locations, tricky navigation areas, and the connection to the start/finish area. 

Minimal aid & supplies will be provided, please bring your own hydration and nutrition. The preview run start location is still being finalized, but parking may be limited. Carpooling is encouraged. 

More details forthcoming, but we will be joined by Hollow Oak, Public Lands, North Park Trail Runners and more!

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Trail running

Sidewinder Preview Run

Jul 12, 2026 14.5K 9:00 AM
Free
Closed

Typical race-day weather

Based on 1 year of Open-Meteo archive data for this event's race dates in Coraopolis, plus the 3 days either side.

Temp (°C)
Minimum temperature (race-week average) 20.2° / Maximum temperature (race-week average) 30.2°
Feels Like (°C)
Minimum feels like — heat index / wind chill (race-week average) 20.2° / Maximum feels like — heat index / wind chill (race-week average) 36.6°
Peak wind (km/h)
Strongest wind of the day (race-week average)
12.4
Precip (mm)
Precipitation over the day (race-week average)
3.2mm
Humidity
Mean relative humidity (race-week average)
76.3%
Sunrise
Sunrise at the start line on July 12, 2026 (EDT)
Sunset
Sunset at the start line on July 12, 2026 (EDT)
Daylight
Hours between sunrise and sunset on race day
14h 50m

The sun rises at 6:00 AM and sets at 8:51 PM local time (EDT) in Coraopolis on July 12, 2026 — 14h 50m of daylight.

Course

No course map published yet.

The organizer hasn't released a route for this event, and we don't publish guesses. If you're the organizer, send us a GPX file and we'll draw the profile.

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Other races near Coraopolis

Different organizers, within 40 miles, in the next three months

Where this page comes from. Race details were last updated on . We re-check listings regularly and again in the week before race day.

  • Entries, prices, waves and inclusions — the event's official registration page
  • Temperature and humidity — Copernicus ERA5 reanalysis via Open-Meteo (CC BY 4.0)
  • Elevation and terrain relief — Copernicus DEM GLO-90, ESA (CC BY 4.0)
  • Comparisons and counts — Race Discovery calendar, 6 Coraopolis events

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