Class 1;

Powerboat P1 is the fastest growing marine motorsport series in the world and has a long term commitment to growing and developing the sport of power boating at all levels. The Powerboat P1 team works closely with the sport�s governing bodies, the UIM, APBA and the IJSBA. P1 has delivered more than 85 world championship events in over twelve different countries for more than a decade.

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Contact Info
  • Address: 2320 Clark Street, Suite A1
    Apopka, FL 32703
    United States
  • Phone: +1 407 985 1938
  • Email:

Next Race

Sheboygan 2023


Download PDF Click the button to download a PDF copy of the Sheboygan race Calendar

Thursday 10th August From Location
Teams Move In 08:00 am Pits
Safety and Technical Inspections 10:00 am Pits
Mercury Factory Tour 03:30 pm Fon Du Lac - Bus Leaving Yacht Club
Support Vessel and Helicopter Pilot Briefing 04:00 pm Yacht Club
Mercury Factory Tour 04:30 pm Fon Du Lac - Bus Leaving Yacht Club
Friday 11th August From Location
Registration and Pits Open 08:00 am Yacht Club
Safety and Technical Inspections 08:00 am Pits
Cranes Open 09:00 am Boat Ramps
Drivers Briefing - Super Stock and F450R 09:00 am Yacht Club
Drivers Briefing - F1 10:00 am Yacht Club
Harbor Closed 10:30 am Closed Harbor
2-Seater Experience Rides 10:30 am F1 Course
Drivers Briefing - Class 1 11:00 am Yacht Club
Testing F1 11:45 am F1 Racecourse (Marina)
Testing Class 1 12:30 am Offshore Racecourse
Harbor Open 12:45 am
Testing F450R 01:30 pm Offshore Racecourse
Testing Super Stock 02:30 pm Offshore Racecourse
Class 1 - Pole Race 03:30 pm Offshore Racecourse
Staging For Parade / Block Party 05:00 pm Pits
Block Party Downtown Sheboygan 06:00 pm City Green
Return to Pits 10:00 pm
Saturday 12th August From Location
Army Launch 07:00 am Ramps
Fueling Open & Cranes Open 07:00 am Pits
Physical Assessments - F1, Class 1, Super Stock and F450R In Order 08:00 am Yacht Club
Drivers Meeting - F1 08:30 am Yacht Club
Harbor Closed 09:15 am
2-Seater Experience Rides 09:15 am F1 Course
F1 - Testing / Qualifying / 4 Minutes + 1 Lap 10:30 am F1 Racecourse
Opening Ceremony 11:00 am VIP Area
F1 - Heat 1 / 6 Minutes + 1 Lap 11:30 am F1 Racecourse
F1 - Heat 2 / 6 Minutes + 1 Lap 12:00 noon F1 Racecourse
Military Ribbon Bridge Demonstration 12:30 am
Harbour Open 12:45 am
Class 1 - Race 1 - 12 Laps 01:30 pm Offshore Racecourse
F450R - Race 1 - 9 Laps 02:30 pm Offshore Racecourse
Super Stock - Race 1 - 9 Laps 03:30 pm Offshore Racecourse
River Parade - Class Winners Only - Meet The Legends 05:00 pm Blue Harbor Resort
Sunday 13th August From Location
Physical Assessments 08:00 am Yacht Club
Fueling Open & Cranes Open 08:00 am Pits
Harbor Close 09:15 am
2-Seater Experience Rides 09:15 am F1 Course
F1 - Heat 3 / 6 Minutes + 1 Lap 10:30 am F1 Racecourse
Harbor Open 11:00 am
Super Stock - Race 2 - 9 Laps 11:30 am Offshore Racecourse
F450R - Race 2 - 9 Laps 12:30 am Offshore Racecourse
Class 1 - Race 2 - 14 Laps 01:30 pm Offshore Racecourse
Harbor Close 02:30 pm
F1 - Finals / 17 Minutes + 1 Lap 02:31 pm
Harbor Open 03:30 pm
Awards 06:00 pm Front of Blue Harbor VIP Area

2023 Results

Class 1 US Teams
Pos # Team Cocoa Beach Sarasota Michigan City Sheboygan St. Petersburg Pts
Scan or click me for VIP Hospitality and Experiences at the Sheboygan MidWest Challenge Aug 9th - 11th 2024

Scan or click me for VIP Hospitality and Experiences at the Sheboygan MidWest Challenge Aug 9th - 11th 2024

UIM Class 1 teams return to Sheboygan, WI, on August 9th 2024, for the Sheboygan MidWest Challenge.

Sheboygan is on the western shore of Lake Michigan, about 50 miles north of Milwaukee, with a population of around 50,000.

The Sheboygan MidWest Challenge, a festival and celebration of powerboat racing, will feature the top categories of U.S. powerboat racing. The UIM Class 1 World Championship returns with boats capable of 160 mph. For the first time, Sheboygan is also a host city to the American Powerboat Racing Association's (APBA) National Championship, with 14 classes of fast boats in action. More than 60 race teams are expected to participate with competitors from around the world, including Australia, Italy, Sweden, Canada, the United Kingdom, Puerto Rico, and the Bahamas.

“We are very excited to host this event right here in Sheboygan and bring powerboat racing back to our city. We love showing off our pristine shoreline and our number one natural resource, Lake Michigan. This is another great example of why Sheboygan is known as the Malibu of the MidWest.” Mayor Ryan Sorenson commented.

Media Registration VIP Hospitality Book your hotel here!

Sheboygan 2023 Partners

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