DateExpected
Early September 2027
Based on past editions. We'll confirm when the organiser announces.
Venue
Clearview Pavilion, Moon Park, Coraopolis, PA 15108
Coraopolis, Allegheny County
Countdown
September
One lap of the Orbit loop, a half marathon on trail with modest climbing. A friendly way into Sidewinder, and walkers are welcome too.
Key facts
01Hikers welcome
0210-hour cutoff from the 08:00 start
03One Orbit loop
Create a free training plan for the Sidewinder Trail Race 21 km
7-day free trial, no card required
The course
One lap, on repeat
Coraopolis · one lap
Distance21km
Total climb579m
Start · finishOne lap · elevation
0 kmDrag map to rotate20.2 km
Weather
Early-September, Coraopolis
28°CTypical high
15°CTypical low
6°CColdest in 20 years
37%Days with rain
Highs around 28°C and lows around 15°C, but it has dropped to 6°C. Rain on 37% of days.
NASA POWER data, 2006-2025, the week either side of race day
Results
Course verified. Results not yet available.
Organiser
Training
Training for the Sidewinder Trail Race 21 km
We don't do generic plans. We combine deep knowledge of this race's demands with your recent training, then build a plan with you that progresses as you do.
Beina integrates directly with your existing tools to understand your current fitness, and synchronise your planned sessions.
Intervals.icuWhat a Sidewinder Trail Race 21 km plan targets
Typical sessions
21 km with 579 m of climbing
Time on feet and fatigue resistance
Fuelling and pacing for the whole event
What your weeks look like
Typical sessions
Long runs that build time on your feet
Tempo and threshold sessions to hold race pace
Back-to-back weekend runs for fatigue resistance
Not a generic schedule
Typical sessions
Built from your current fitness and the time you actually have
Adapts every week as Beina learns how you respond
Syncs your sessions straight to Garmin and Wahoo
One clear next session, never a wall of spreadsheet
Entries open now
Get your Sidewinder Trail Race 21 km plan.
7-day free trial, no card required.
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