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 Racing is On Hold – Too Much Snow on Lakes
4LIYC Meeting :
Jan 11 @ Breakwater  More information.
4LIYC Shipstore: Order custom iceboat shirts, hats, and gear. More information.
BURGEE:
 Order your 4LIYC Burgee
Pay Your Dues Online

2026 ISA Regatta — Final Day Report

Class A Skeeters Jay Yaeso and John Dennis. Photo: Will Johnston

RESULTS
ISA Regatta — Final Day Report
Green Lake, Wisconsin

The last day of the 2026 International Skeeter Association regatta delivered what everyone hopes for, steady wind and a big course on Green Lake measured at 1.7 miles.

Racing ran smoothly right up to the wire. The final Nite race was started just minutes before the 1:00 pm cutoff.

This regatta also marked a milestone worth pausing for. ISA Secretary/Treasurer Steve Schalk secured his 14th ISA regatta title. If it isn’t a record, it’s close enough that someone else will need a long career and a lot of good ice to catch it. Also interesting to note that Mike Derusha has nine Renegade World Championship first-place finishes. (Elmer Millenbach won the Renegade Championship 17 times.)

Congratulations to all who raced, traveled, helped, and made Green Lake feel like the center of the iceboating world for a few days.

Now the focus shifts. Eyes on a possible Northwest Ice Yacht Association regatta, while the Nites turn their attention to the upcoming Nite Nationals, both slated for Green Lake, WI. Winter isn’t done yet.

Thank you Julie Jankowski for the awards photos.

2026 Will Johnston ISA Photo Gallery

Nick Vandervelde 564 and John Weiss 552 on Green Lake at the 2026 ISA. Photo: Will Johnston

RESULTS
Will Johnston is one of those photographers who always makes an effort to find us. He was out on Saturday during the light-air day and came away with some fine images. Sailors study these photos closely, how the boats sit, and what the rigs are doing. There’s real data in them. I’m sharing one here and linking to Will’s full gallery. (Please credit Will if you use any of his photos.) Thanks, Will. LINK TO WILL JOHNSTON GALLERY

 

2026 Jim Stevenson ISA Aerial Photo Gallery



RESULTS
One of the pleasures of sailing in Wisconsin is our friends in the air. Aviators who track us down, land nearby, talk boats with fellow aviator and 4LIYC Jeff Russell, then head back up with cameras. Saturday delivered beautiful light conditions (and light-air) at the ISA and DN US Nationals regattas. Thanks to Jim Stevenson for taking these photos and sharing them.

 

Regatta Watch: WSSA Tentatively Called ON for Green Lake Feb 7 – 8 @ Green Lake

The Wisconsin Stern Steering Association regatta for 2026 has been tentatively called on for February 7 and 8. The site selected is Green Lake. Final confirmation will be made by 1 PM Thursday, February 5. Check back here after that time. The Northwest Ice Yacht Association has scheduled their regatta for the same weekend and place, that regatta takes precedence.

Andy Gratton

WSSA Secretary/Treasurer

Regatta Watch: 2026 Northwest & Nite Nationals Called Tentatively Called on For Green Lake FEB 6 – 8

Renegade sailor Ron Rosten at the 2026 Renegade Championship on Green Lake. Photo: Will Johnston

Received word from NIYA Secretary Steve Schalk as we left the ice today that the 2026 Northwest Ice Yacht Association regatta is tentatively called on for Green Lake, Wisconsin, FEBRUARY 6–8.

The Northwest Ice Yacht Association regatta was first sailed in 1913 as a Stern steerer event and remains one today, with Stern Steerers at its core and the addition of A, B, and C Skeeters, Renegades, and the DN class.

NIYA home page: LINK

The Nite Nationals are tentatively called on, also at Green Lake.

Final confirmation for both events will be posted Wednesday, February 4.
Nite-specific details are available on the Nite website. LINK

Green Lake has strong ice and clean sailing right now. These windows do not last. If you want good conditions, this is the moment to use them.

More photos and reports from the DN North Americans and the ISA are coming tomorrow.

International Skeeter Association & Renegade Nationals Regatta Update

The Nite fleet from the air on Lake Puckaway, Saturday, December 26, 2020. Photo by Jim Stevenson. Instagram js170b.

A decision on whether the International Skeeter Association & Renegade Championship regattas is called on will be made tomorrow, Wednesday, January 28 by noon.

I would normally post the update here around noon, but I will be on the lake with the DN North American Championship fleet. For final confirmation and registration information, please check the BoeCraft Skeeter Ice Yacht Association website. LINK

That site will carry the official status and all registration details.
UPDATE: Click here for Competitors List & Results.

Regatta Watch: WSSA Postponed (& the Pirate Boat)

The Wisconsin Stern Steering Association regatta has been postponed to February 7 and 8, 2026. The next update will be Sunday, February 1. Check back here at that time. The Northwest Ice Yacht Association regatta takes precedence.

Andy Gratton
WSSA Secretary/Treasurer

Speaking of stern-steerers, Lake Winnebago stern-steerer sailor George Gerhardt shared the above photos a couple of weeks ago. I asked Andy to explain exactly what are we looking at:

Sorry for the delay, I was at my brother’s in Costa Rica for a week. It’s very bad iceboating there, I wouldn’t recommend trying.

Years ago when I first saw the Pirate Boat, as George calls it, I noticed the reefing points at the top of the sail. I have never seen a reef like that. All the other reef points I have seen for gaff rigs have been for taking in sail at the foot. This is the first time I have seen the Pirate Boat reefed  and it is interesting. I wonder if the reef points also allow the upper portion of the sail to fly by rolling up the sail from the reef points down. That would show just the gaff area, even less sail than exposed here. I can see an advantage with the area shown in the photo – there is a lot of sail area remaining down low, which will produce a lot of force to get through rough ice and deeper snow yet not creating a lot of heeling moment to cause a capsize like Jay’s boat “Frosty’ shown below. The reefed sail isn’t a rig that will produce high speeds as it creates a lot of drag, but it will allow sailing more often due to the power.

I have plans to make the original Fritz backbone into a 38′ gaffer. I don’t need it to go fast, it will go fast enough for me, I just want to be able to sail more often.

Andy

Woops!

ISA Regatta on for Green Lake WI Starting January 30th

Photo: Jann Klin

The ISA race committee has tentatively called the 2026 championship on for Green Lake Wisconsin. Racing will be January 30th through February 1st 2026. The final confirmation call will be made Wednesday January 27th by noon.

Steve Schalk
Secretary/Treasurer
International Skeeter Association

 

 

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 24-31, 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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