Experience the thrill of night trail running at Winter Night Owl, set to take place on January 9, 2027, in Caesar Creek State Park. This eighth annual event offers full marathon, half marathon, and 10K distances through stunning single-track trails around Caesar Creek Lake. Participants can expect a magical evening with breathtaking sunsets over the lake as they spread out along the course. All runners must carry mandatory gear including headlamps or waist lights, extra batteries, water bottles (or bladders), collapsible cups for aid stations, and fully charged cell phones. The race is known for its unique glow-in-the-dark owl medals awarded to finishers across all distances. Aid stations are well-stocked with essential supplies like Tailwind, pretzels, trail mix, PB&J sandwiches, bananas, and vegan options. Empower Ultras ensures an inclusive atmosphere welcoming runners of all backgrounds and abilities. The race is dedicated to empowering women in the ultrarunning community by offering equal prize money and awards for both genders, as well as menstrual products at aid stations. Registration guarantees high-quality swag items like hoodies, which are available until November 20. Winter Night Owl promises a memorable night under the stars with rolling hills and back-to-back rollers adding to its challenge. Ohio’s unpredictable winter weather means runners should prepare for potential mud or ice on the trails. The race is committed to safety, enforcing strict cutoff times designed to ensure participants' well-being throughout the event.
Races Offered
Half Marathon
Jan 09, 2027
straighten
Distance —
21.1K
terrain
Type —
Running
timer
16:00
sell
$97.00
Marathon
Jan 09, 2027
straighten
Distance —
42.2K
terrain
Type —
Running
timer
16:00
sell
$99.00
10K
Jan 09, 2027
straighten
Distance —
10K
terrain
Type —
Running
timer
17:00
sell
$68.00
Weather History
These values represent the 3-year monthly averages for January in Waynesville.
thermostatTemperature
-4.7° / 2.8°
wb_sunnyFeels like
-9.8° / -2.1°
light_mode
Avg sunshine hours
4h 39m
water_drop
Avg rainfall
3.5 mm
ac_unit
Avg snowfall
0.6 cm
air
Avg wind speed
14.1 km/h (Gentle breeze)
opacity
Sweat loss rate
Low
terrain
Course conditions
Firm and slightly soft
sunny
Max UV Index
Low (2.0)
humidity_mid
Humidity
76.6%
wb_twilight
Sunrise
08:52
nightlight
Sunset
18:37
About Waynesville
Learn more about the host city, Waynesville.
Waynesville is a village in Wayne Township, Warren County, Ohio, United States. The population was 2,669 at the 2020 census. It is named for General "Mad" Anthony Wayne. The village, located at the crossroads of U.S. Route 42 and State Route 73, is known for its antique stores and its annual sauerkraut festival. Caesar Creek State Park is located 5 miles (8.0 km) east of the village.