Immerse yourself in the breathtaking beauty of South Dakota's Hell Canyon Trail on Saturday, August 29, 2026, at 9:15 AM for an unforgettable running experience. The Hell Canyon 5 Miler offers a challenging yet rewarding course through the rugged and stunning landscapes of the Black Hills. The race begins with a steep ascent to a breathtaking overlook where you'll be greeted by panoramic views that stretch as far as the eye can see. As you descend, the trail winds its way down into Hell Canyon, presenting runners with spectacular vistas at every turn. The course features several creek crossings, providing opportunities for refreshing dips and moments of exhilaration. The final leg of the race is a fast descent through the canyon, leading to an exciting finish line that rewards participants with a sense of accomplishment and awe-inspiring natural beauty. Whether you're a seasoned trail runner or looking for your first adventure on challenging terrain, this event promises to be both invigorating and memorable. After crossing the finish line, stick around to enjoy a refreshing root beer float while entering a raffle for a chance at winning exclusive door prizes. Additionally, runners can purchase an official Hell Canyon hat as part of their registration package, which includes discounts if you're a member of the Black Hills Runners Club (BHRC). Registration is open now and closes on August 28, 2026, at 4:00 p.m., with entry fees starting at $22.50 for general participants or $34.50 to include an exclusive hat. For those aged 16 and under, the race offers free participation without any swag. The trailhead is approximately 11 miles west of Custer on Highway 16, just past the entrance to Jewel Cave National Monument. Please note that parking at the start location is limited; carpooling is strongly encouraged to ensure a smooth registration process and an enjoyable event day. Are you ready for this unique blend of challenge and scenic splendor? Join us in Hell Canyon and make lasting memories amidst nature's grandeur!
Races Offered
5 Miler
Aug 29, 2026
straighten
Distance —
8K
terrain
Type —
Running
timer
09:15
sell
$26.28
5 Miler with Hell Canyon Hat
Aug 29, 2026
straighten
Distance —
8K
terrain
Type —
Running
timer
09:15
sell
$39.17
5 Miler-16 and Under (no swag)
Aug 29, 2026
straighten
Distance —
8K
terrain
Type —
Running
timer
09:15
Hat Only
Aug 29, 2026
straighten
Distance —
Hat Only
terrain
Type —
Running
timer
09:15
sell
$15.01
Weather History
These values represent the 3-year monthly averages for August in Custer.
thermostatTemperature
13.7° / 24.8°
wb_sunnyFeels like
11.7° / 23.0°
light_mode
Avg sunshine hours
12h 23m
water_drop
Avg rainfall
1.6 mm
ac_unit
Avg snowfall
—
air
Avg wind speed
9.6 km/h (Light breeze)
opacity
Sweat loss rate
Moderate
terrain
Course conditions
Firm and slightly soft
sunny
Max UV Index
High (7.0)
humidity_mid
Humidity
60.9%
wb_twilight
Sunrise
06:00
nightlight
Sunset
19:55
About Custer
Learn more about the host city, Custer.
Custer is a city in the southern Black Hills of South Dakota, the first city founded in the region. The city lines were laid out by the notorious Al Swearengen who was portrayed in the popular HBO series, Deadwood.
