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HAROC (aka Hanging Rock Challenge)

calendar_today 05 Dec, 2026

directions_run Running

sell $90.00 – $110.00

HAROC (aka Hanging Rock Challenge)

About the Event

HAROC: Hanging Rock Challenge

Discover Adventure Where the Piedmont Meets the Peaks Experience the beauty, challenge, and thrill of HAROC (Hanging Rock Challenge), a race that showcases the rugged majesty of Hanging Rock State Park . Whether you're taking on the 50K ultra or the 25k , this race is your gateway to some of North Carolina's most stunning terrain— massive boulders, sweeping vistas, towering cliffs, cascading waterfalls , and trails that will push your limits and reward your spirit. We’re thrilled to host this race in the park that inspired our love of the mountains. HAROC is more than just a race—it's a journey through the landscapes that shaped Tanawha Adventures and a chance for runners to immerse themselves in the natural beauty of this mountain oasis in the Piedmont.

Race Highlights:

Technical Trails: Rocky, rooty, and relentlessly fun, these trails will test your agility and endurance. Breathtaking Scenery: From dramatic cliffs to serene waterfalls, every mile offers a reason to stop and take it in (if you can afford to pause!). Personal Challenge: With significant elevation gain and time limits that demand focus, HAROC is perfect for runners looking to push themselves. Winter Adventure : Held in the heart of winter, HAROC offers a unique cold-weather challenge with a backup date (February 14th) in case of significant ice or snow.

50K Course Details:

Start Time: 8:00 AM Distance: 30.6 miles Elevation Gain: ~5,100 feet Time Limit: 9.5 hours Trail Miles: ~30 miles Pavement Miles: ~0.7 miles Aid Stations: 4

25k Course Details:

Start Time: 9:00 AM Distance: 15.8 miles Elevation Gain: ~2,800 feet Time Limit: 6 hours Trail Miles: ~15 miles Pavement Miles: ~0.7 miles Aid Stations: 2

Why HAROC?

This race offers a rare opportunity to run through a park that perfectly blends rugged mountain terrain with Piedmont charm. The technical challenges and stunning scenery make it a must-do for trail runners of all experience levels. With a mix of climbing, descending, and exhilarating flat stretches, HAROC promises an unforgettable adventure for everyone who laces up. Spots are limited, and demand is high. Don’t miss your chance to take on this epic challenge in one of North Carolina’s most iconic parks.

About Tanawha Adventures:

At Tanawha Adventures , we aim to Run. Inspire. Conserve . Founded in 2016, we design races that connect runners with the landscapes that inspire us. From the technical beauty of our courses to our commitment to conservation efforts, every race we host aims to protect and celebrate the wild spaces we love. Become part of our journey to preserve and share North Carolina’s most incredible trails. Join one of our next events

Races Offered

50k

Dec 05, 2026

straighten

Distance — 50K

terrain

Type — Running

timer

08:00

sell

$110.00

25k

Dec 05, 2026

straighten

Distance — 25K

terrain

Type — Running

timer

09:00

sell

$90.00

Weather History

These values represent the 3-year monthly averages for December in Danbury.

thermostat Temperature
0.3° / 10.4°
wb_sunny Feels like
-3.8° / 6.8°
light_mode Avg sunshine hours
6h 30m
water_drop Avg rainfall
3.1 mm
ac_unit Avg snowfall
0.1 cm
air Avg wind speed
9.6 km/h (Light breeze)
opacity Sweat loss rate
Low
terrain Course conditions
Firm and slightly soft
sunny Max UV Index
Low (2.0)
humidity_mid Humidity
69.3%
wb_twilight Sunrise
08:24
nightlight Sunset
18:07

About Danbury

Learn more about the host city, Danbury.

Scenic view of

Danbury - nicknamed Hat City - is a city in the interior of Fairfield County, Connecticut, making it part of the Litchfield Hills region.

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Hotels & Places to Stay

Things to Do Nearby

Tours and activities near Danbury, powered by Viator.

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Race Results

All-time top performances and historical records for HAROC (aka Hanging Rock Challenge).

Place Name Year Time
🥇 David Zell '25 5:17:16
🥈 Chad Tidd '25 5:42:58
🥉 Andrew Cooper '25 5:52:34
4 Connor McCauley '25 6:04:51
5 Dave Goble '25 6:15:25

Runner Reviews

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