DateExpected
Late August 2027
Based on past editions. We'll confirm when the organiser announces.
Venue
Thacher State Park, in front of Hailes Cave Pavilion, 1 Hailes Cave Road, Voorheesville, NY 12186
Town of New Scotland, Albany County
Countdown
August
A trail half marathon that begins with the shared 10K, then carries on to its own finish. Steady pacing pays off here.
Key facts
012:45 cutoff at 13.1M to continue beyond that point
02Carry your own water bottle
03No pets or strollers on course
Create a free training plan for the Thacher Park Trail Running Festival 21 km
7-day free trial, no card required
The course
The route
Town of New Scotland
Distance21km
StartElevation
0 kmDrag map to rotate21.1 km
Weather
Late-August, Town of New Scotland
26°CTypical high
15°CTypical low
8°CColdest in 20 years
39%Days with rain
Highs around 26°C and lows around 15°C, but it has dropped to 8°C. Rain on 39% 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 Thacher Park Trail Running Festival 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 Thacher Park Trail Running Festival 21 km plan targets
Typical sessions
21 km
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 Thacher Park Trail Running Festival 21 km plan.
7-day free trial, no card required.
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