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Cold Coding

calendar_today 13 Dec, 2026

directions_run Running

sell $30.00 – $65.00

Cold Coding

About the Event

The Cold Coding event returns to Lake Geneva, Wisconsin on December 13th, offering runners a unique winter experience with their canine companions. This annual gathering is centered around Canicross at the picturesque Lake Geneva Ziplines and Adventures location, situated along N3232 County Road H in Lake Geneva. Participants can choose between two mileage options: a single loop of 4 miles or double up for an 8-mile challenge.
The race venue provides a vast landscape ideal for both human runners and their energetic canine partners. The terrain is varied but firm with slightly soft trail conditions, perfect for testing endurance on crisp winter mornings. As the sun rises at around 7am, temperatures hover between -2°C to 1°C, making it essential for participants to dress warmly in layers suitable for cold weather running.
Since its inception, Cold Coding has become a beloved tradition among both seasoned runners and newcomers looking to explore Canicross. Each year sees an increasing number of dog-human teams participating, fostering a strong sense of community around the sport. The event supports local businesses and outdoor recreation initiatives by promoting active lifestyles during winter months in Lake Geneva.
The course at Lake Geneva Ziplines and Adventures features loops that are challenging yet rewarding for both runners and their dogs. Starting and finishing lines are clearly marked near the entrance, where aid stations will provide water for humans and canines alike. The layout includes a mix of flat terrain and gentle inclines, ensuring an engaging experience throughout.
Weather conditions on race day typically include firm trail surfaces with slightly soft underfoot feel, ideal for running shoes or appropriate winter boots. UV index is low at 2.0, reducing the risk of sun exposure while still requiring sunscreen application due to reflective snow cover. Participants should prepare for temperatures around freezing point and possible light winds.
4 Miler
6.4K  •  Start: 09:30:00  •  Fee: $45.00
8 Miler
12.9K  •  Start: 09:30:00  •  Fee: $65.00
Run-ation
Start: 09:30:00  •  Fee: $30.00
The race offers a 4 Miler (6.4K) with a fee of $45.00 or an 8 Miler (12.9K) at $65.00, as well as the non-competitive Run-ation option for those preferring to participate without a time commitment ($30.00).
Registration can be completed online via [https://ultrasignup.com/register.aspx?did=137604](https://ultrasignup.com/register.aspx?did=137604). Early bird discounts are available until November 25th, after which regular fees apply. Bib pickup will take place on race morning from 8:00 AM to 9:30 AM at the start location.
Participants must arrive by 9:30 AM for final preparations and a brief orientation before starting times begin promptly at 10:00 AM sharp. All runners under age 18 require parental consent forms available on-site or online prior to race day. Ensure you bring your dog’s leash, any necessary gear like booties if required by the terrain conditions, and hydration for both human and canine participants.
Cold Coding in Lake Geneva offers a distinctive winter running experience that brings together humans and their dogs for an engaging morning of exercise and camaraderie along N3232 County Trunk H. Whether you are a seasoned runner or new to Canicross, this event provides a unique opportunity to explore the sport and enjoy the outdoors with your furry friend on December 13th in Lake Geneva, Wisconsin.

Races Offered

4 Miler

Dec 13, 2026

straighten

Distance — 6.4K

terrain

Type — Running

timer

09:30

sell

$45.00

8 Miler

Dec 13, 2026

straighten

Distance — 12.9K

terrain

Type — Running

timer

09:30

sell

$65.00

Run-ation

Dec 13, 2026

straighten

Distance — Run-ation

terrain

Type — Running

timer

09:30

sell

$30.00

Weather History

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

thermostat Temperature
-5.0° / 1.8°
wb_sunny Feels like
-10.4° / -3.0°
light_mode Avg sunshine hours
4h 11m
water_drop Avg rainfall
1.7 mm
ac_unit Avg snowfall
0.4 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
79.7%
wb_twilight Sunrise
08:15
nightlight Sunset
17:22

About Lake Geneva

Learn more about the host city, Lake Geneva.

Scenic view of

Lake Geneva is a city in Southeast Wisconsin. It is nestled on the shores of the lake it takes its name from and is a popular, mid-to-upscale daytrip destination for residents of Wisconsin and neighboring Illinois. During the summer, lakeside and downtown area events are held such as Arts and Crafts fairs and live music performances are held regularly.

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Hotels & Places to Stay

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