Welcome to iceboat.org

The Four Lakes Ice Yacht Club is one of the most active iceboat clubs in North America. We’ve been building and racing iceboats for over 100 years in Madison, Wisconsin, USA.

Ice Is Never 100% Safe.

Our ice reports are strictly for iceboat racers. Recreational iceboaters, kite boarders, cross country skiers, and ice fishermen should not rely on our ice reports. We have safety equipment. Do you?

Buy or Sell Your Iceboat

One of the best pages in North America to buy or sell iceboats and their parts. There’s also a complete list of vendors who will supply iceboats, sails, and their components.

Common Questions:

How can I get started? How fast can they go? How much do they cost? Is it safe?

Regatta Watch

Information about the ISA, NIYA, WSSA, Nite, and DN regattas.

Iceboat Classes

Learn about Skeeters, DNs, Stern Steerers, Renegades, Nites, and Ice Optimists.

The Rules.

The purpose of iceboat racing rules is to prevent collisions.

Ice Yacht Clubs

The best way to learn about iceboating and make life long friendships is to join a local club.

Why We Sail.

“If all our ice were glass, slightly wet, and all our air reasonably steady with lifters just where needed, sailing would be perfect. Sometimes we do find this, and it is worth waiting years to have. Meanwhile we must accept the more ordinary ice conditions, ordinary weather and wind, and gracefully accept snow, sometimes for weeks. Our ideal comes from time to time, the Great Maker gives only so much of the very best.” Charles H. Johnson.

Iceboating for Kids

Ice Optimists were created specifically as a youth trainer, designed to be easily built using commonly available materials, and to keep costs to a minimum.

UPCOMING:
4LIYC Meeting : Dec 3 @ Breakwater  More information.
4LIYC Shipstore: Order custom iceboat shirts, hats, and gear. More information.
BURGEE:
 Order your 4LIYC Burgee
Pay Your Dues Online

4LIYC Meeting Tonight 6:30 @ Breakwater – Dec 3

The Four Lakes Ice Yacht Club meets tonight at Breakwater in Monona. The meeting begins at 6:30.

Breakwater has been good to our club. Let’s return the favor. Come a little early, have dinner, enjoy a drink, and support the place that supports us.

Winter switched on right after Thanksgiving and it won’t be long before we’re on home ice. Many club members are heading to Lake Minnewaska in Minnesota for the DN Western Challenge this weekend. There will be ice!

4LIYC Meeting
Wednesday, December 3
Order Dinner 6:00
Meeting 6:30 PM
Breakwater Restaurant
6308 Metropolitan Ln, Monona, WI 53713

Regatta Watch: 2025 ISA & Renegade Championship Postponed to Dec 12-14

Kyle Navin, finished 2nd at the Nite Nationals

Via ISA Secretary/Treasurer Steve Schalk:

The 2025 International Skeeter Association and Renegade Championships have been postponed until December 12 – 14. Ice will be starting to form at our target sites of Minnewaska and Battle lakes tonight. The forecasts look promising for December 12-14. Next update is Sunday, December 7, 2025.

Steve Schalk

A Good Day to Review the Racing Rules

Most of us in Wisconsin are indoors today. Maybe you are in the shop working on runners, watching the weather, and waiting for the first sailable ice. It is a good moment to brush up on the racing rules. A little time now pays off later when the lake fills with boats and the pace picks up.

Cold air is settling in and much of the state is expecting up to ten inches of snow. The snow will help lock in the cold. Good news for ice making.

The Skeeter Iceboat Club has a set of short rule review videos on YouTube worth watching before the season starts.
Link to Video
Sailing Safe

Regatta Watch: 2025 ISA & Renegade Championship December Outlook

Steve Schalk sailing a B Skeeter on Lake Kegonsa at the 2023 ISA. Photo: Will Johnston

2025 NOTICE OF RACE
ISA HOME PAGE
Via ISA Secretary/Treasurer Steve Schalk:

The ISA & Renegade Championship Race Committee is cranking back up to find the location for the postponed 2025 ISA. The conference calls restart on November 30th. There is a cold front moving through Minnesota as I write this, with none of the sites yet frozen, so the current snow is just falling in open water. The following cold will close up the lakes and allow for the search to begin. Minnewaska and Battle Lakes are favored sites with their launch facilities.

The ISA Race Chairman believes that it should be possible for a DN Western Challenge by December 5th, with the two following weekends available for the ISA. Of course the weather will dictate the outcome. We will post Sunday 7 pm updates starting November 30th.

Steve Schalk

Secretary/Treasurer

International Skeeter Association

First!


He’s done it again. DN sailor Paul Chamberland is first on the ice in North America, just as he was on November 22, 2023. He’s back on Owlseye Lake while visiting family near his home town of St. Paul, Alberta. This time Paul brought a crew of family and friends, and they spent the day taking turns on the two DNs he hauled north.

A strong start to the season, with temperatures forecasted to drop toward in the Four Lakes region which will help bring ice.

4LIYC Gathers at the Fast Champions Iceboat Shop

Ken Whitehorse with Daniel’s grandsons, Dash and Enzo. Kenny swears they kicked the tires and asked about the top end.

Last night the club gathered at the Fast Champion Iceboat Shop of Ken Whitehorse and Paul Krueger, for a combined meeting and celebration of many years of iceboat and auto racing shop excellence. The building, which has been a business, auto racing and iceboat shop, is soon to be demolished for redevelopment, so this night felt especially meaningful.

We had an excellent turnout of members and friends. After mingling and taking in the displays, we held club elections. Outgoing Commodore Daniel Hearn deserves our thanks. He set the record for longest consecutive term and served four years. Moving into the role of Commodore is Ron Rosten, formerly Vice Commodore. Elected Vice Commodore is Greg McCormick. We also thank Rhonda Arries who will continue as Treasurer, and I, your Secretary, will remain in that role.

Ken worked unbelievably hard to create what I think is the perfect representation of what an iceboat hall of fame should look like, not in a formal museum but right here in a shop. Paul’s Class A Skeeter RAMBLN was set up as part of the display; oil paintings by Harry Whitehorse, historic trophies, many photos and the most prestigious trophy of all, the Ice Yacht Challenge Pennant, were all present. It was good to see so many faces. People sat in chairs or, when chairs ran out, on the springboard of Paul’s Skeeter. It was classic.

We shared stories. How the Ice Yacht Challenge Pennant started around 1881 on the Hudson River for stern steerers, how the Roosevelt family were involved, how in 1951 Ed Rollberg from the Fox Lake Ice Yacht Club in Illinois went out and brought it to the Midwest, and how our own 4LIYC sailors including Bill Mattison, Dave Rosten, AJ Whitehorse, Ken Whitehorse and Paul Krueger have competed for it. We talked about the team race nature of the pennant and how the rivalry developed between the Lake Geneva Skeeter Iceboat Club and the Pewaukee Ice Yacht Club for it. Ken explained why 4LIYC boats are red and white and, to my surprise, it does not go back to matching Budweiser cans.

A giant thank you to Daniel Hearn for arranging the food and beverages, and most of all to Ken for all his hard work in assembling the evening and the display. It truly was a magical evening.

Here is to the next chapter. The shop may go away, but our club’s commitment to racing and our shared history remain strong.
LEARN MORE:
Ice Yacht Challenge Pennant Archives
White Wings & Black Ice Ice Yacht Challenge Pennant of America
Roosevelt’s Icicles

Photos by Maureen Bohleber

A New Ghost in the Machine: AI Designs a DN Plank

Iceboating has seen its share of firsts, and this may be another one. In the 1930s the stern-steerer DEBUTANTE showed up with the first aluminum runners, and Chuck Kotovic Jr. won the 1954 ISA with one of the first Dacron sails.

Now a new kind of experiment is underway. Tomasz Zakrzewski, a Polish DN sailor who has raced many championships on our lakes, has built what may be the first runner plank designed entirely by artificial intelligence. It was not a shortcut. Tomasz spent hours feeding the system with detailed files and measurements to train it. With enough data, the machine can analyze patterns and generate something that has never been built before.

This week marks a milestone for me — and possibly a first in the history of iceboating.

I have just finished building a runner plank designed entirely by artificial intelligence.

Over the past days, I trained an AI model by feeding it detailed information about more than 100 runner planks built over the last decade — including materials used, layup schedules, structural failures, stiffness measurements, field results, and performance notes. Based on this dataset, ChatGPT proposed its own optimized layup concept… and the design was so interesting that I decided to build it. Continue reading.

Gretchen Dorian’s Pre Holiday Sale

AI- generated examples of the type of keepsakes available on Gretchen’s website.

One of the greatest allies in iceboating is Gretchen Dorian. We have all watched her at the weather mark in bitter cold, waiting for the perfect shot. Her photos have carried this sport around the world. She is running a pre holiday sale on her site through December 15, and it is a good time to support the person who spends as much time on the ice as many of us who race and help with race committee.

You can order prints of your favorite shots or download digital images right away. You can also put them on coffee mugs, Christmas ornaments, coasters, and even fleece blankets. If you want prints delivered before Christmas in the USA, place those orders before December 1. Discounts run as high as forty five percent. These make simple gifts for sailors who already have every tool and every runner in the box.

Take a look at her site, enjoy the savings, and support the photographer who has been telling the story of this sport for years.
gretchendorian.com

4LIYC Meeting News for Nov 19 – Current Fast Champions Iceboat Shop

Current/Past Champions Iceboat Shop Farewell Tour

Please join us for our next 4LIYC Meeting on Wednesday, November 19 at 6:30 PM to take care of business and celebrate the final days of the legendary Whitehorse Iceboat Shop. Word has it that red/white boats will be on display, along with memorabilia you’ve probably never seen.

The longtime home of legendary ice sailors Kenny Whitehorse and Paul Krueger has finally surrendered to developers after decades of keeping the ruthless capitalists at bay.

Fresh off his TV shoot for an upcoming PBS Documentary, Kenny commented, “the shop hasn’t been this clean since the day it was built. Paul and I found runners and sails we’ve been missing since the Nixon administration.”

Outgoing Commodore Daniel Hearn will officially pass the torch to Ron Rosten to kick off the meeting promptly at 6:30. Since Daniel always had too much to say, and Ron on the side of too little, this will be a short meeting.

Bring your appetite for catered Mexican food, adult and minor beverages. Please RSVP, so that we can get a rough count for the food/bev order. RSVP by emailing: debwhitehorse@iceboat.org

Online Ship’s Store

Regatta Dates 2026

  • DN Western Challenge
    December 5 – 7, 2025
    Information
  • 2025 International Skeeter Association Regatta
    December 2025
    Information
  • DN Western Region Championship
    January 3-4, 2026
    Information
  • International Skeeter Association Regatta
    Scheduled January 9–11, 2026
    Held on first good ice, week-to-week updates as conditions allow.
    Information
  • DN NA Championship
    January 24-32, 2026 Information
  • DN World & European Championship
    February 14 – 21. 2026 Information
  • DN & Ice Optimist Junior Championship
    Information
  • Northwest Regatta Information
  • Nite Nationals Information
  • WSSA Championship Regatta
    Information.

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Click for 4LIYC Meeting Dates

2024-2025

  • January 2 THURSDAY Honor Roll Nominations
  • January 15 Deadline for By-Law or Racing Rules Amendment Submission
  • January 29
  • February 12 Business Meeting 
  • February 26
  • March 12 Last Meeting of the Season

Location: In person at the Elks Lodge 711 Jenifer St, Madison, WI 53703

Time: 6:30 PM

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Lake Access Permits

A year-round permit required for designated launch sites in the City of Madison and Dane County Parks. Locations include:

    • Lake Mendota Warner Park Mendota County Park
    • Lake Monona Tonyawatha Tr. Olin Park
    • Lake Waubesa Goodland Park

Purchase Lake Access Permit Online.

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