Thacher Park Trail Running Festival
Thacher Park Trail Running Festival offers a challenging escape into New York's scenic Helderberg Escarpment.
Race Date
Aug 23, 2026
Location
Voorheesville, NY
Quick facts
- Date
- Sunday, August 23, 2026
- Location
- Voorheesville, New York
- Distance
- Half marathon (13.1 mi) + 50K, 26.2M, 10K trail run
- Course
- Loop Course
- Terrain
- Trail
- USATF certified
- Not listed
Highlights
Atmosphere
Course
The Experience
The Thacher Park Trail Running Festival unfolds within the stunning natural beauty of Thacher State Park, located in Voorheesville, NY. Runners navigate the park's extensive trail system, which winds through wooded areas and offers glimpses of the dramatic Helderberg Escarpment.
The course is characterized by its natural terrain, featuring a mix of packed earth, rocky sections, and occasional muddy patches, particularly after rain. While the overall elevation change within the park is moderate, the trails can present technical challenges and require careful footing, making it a true test for trail runners. The event typically sees a steady field of participants, drawing runners from across the region.
Atmosphere at the festival is one of shared adventure and appreciation for the outdoors. Spectators are present, particularly near the start/finish area, offering encouragement. The finish line celebration includes post-race amenities, providing a satisfying conclusion to a demanding day on the trails.
Race-provided description
Toggle navigation ARE Event Productions --> HomeDetailsCourseRegisterResultsPhotos Thacher Park Trail Running Festival Sun, 8.23.2026 Thacher State Park, Voorheesville, NY Register Thacher Park Trail Running Festival Sun, 8.23.2026 · Thacher State Park, Voorheesville, NYRegister Join us on Sunday, August 23, 2026! Looking for a training program to be your best on race day? Be part of our Monday night Thacher Park Trail Running program! --> It's race weekend! 2025 PARTICIPANT GUIDE Emailed/Posted Thur, August 21 at 8:30am Please read it fully. This will ensure you are maximally prepared for race day! 8/24/2024 1pm Update: FYI, the course is QUITE dry. Yes, there are a FEW wet sections -- but NOTHING like 2023. :) note that several EXTENDED sections of trail are EXTREMELY muddy and we
Course Info
Course Type
Loop Course
Terrain
trail
Scenery
Park, Forest
Surface
Dirt Trail
Difficulty
Rolling Hills
Net Drop/km
0 m (Flat)
Separation
0.0%
Also Offers
Course Map
8 other maps for this race
- Google Maps— Full Course Google Map (Shows all races on a single map)
- Strava— https://www.strava.com/routes/3392841068168765114
- Strava— https://www.strava.com/routes/3392709407490837018
- Strava— https://www.strava.com/routes/3392711104122336636
- Strava— https://www.strava.com/routes/3392720760004123874
- Strava— this 'baby loop'
- Strava— 10K Course - Strava Data
- Strava— 13.1M Course - Strava Data
Quality Score
first year
no finisher counts yet
small race — neutral
needs a few years of results
3 timing sources · 9 photos
no finisher data yet
no winner time yet
typical high 78°F
Race Day Weather
5-year historical avgStart (Low)
61°
Afternoon (High)
78°
Warm — hydration strategy is key, start conservatively
0.3"
Precipitation
9 mph
Wind
77%
Humidity
Race Photos
Frequently asked
When is the Thacher Park Trail Running Festival?
The Thacher Park Trail Running Festival is held on Sunday, August 23, 2026.
Where does the Thacher Park Trail Running Festival take place?
It takes place in Voorheesville, New York.
What distances does the Thacher Park Trail Running Festival offer?
The half marathon (13.1 miles), plus 50K, 26.2M, 10K trail run.
Is the Thacher Park Trail Running Festival course flat and good for a PR?
The Thacher Park Trail Running Festival is a rolling hills, loop course course.
HalfRuns editorial — independent, no paid placement.
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