Wisconsin Tri Series

06/01/2026

✨ Happy race week! ✨

Our first race, the Lake Mills Triathlon, is this weekend! This course is perfect for beginners and competitive athletes and features a 400-meter swim, 16-mile bike, and 5K run on a flat, fast course.

Race this weekend, but don’t stop there! This is your last chance to sign up for the full, 7-race series and make this summer unforgettable!

Don’t miss out! Series registration ends on June 7th!

05/27/2026

⏰ Time is running out to sign up for the full Wisconsin Triathlon Series!

Each event features a sprint distance, while the Wisconsin Triterium, Green Lake, and Tri-ing for a Cure Triathlons also offer Olympic distances, allowing you to customize your race season.

✨ Lake Mills Triathlon | Sunday, June 7 | Lake Mills, WI
✨ Wisconsin Triterium Triathlon | Saturday, June 27 | Verona, WI
✨ Pardeeville Triathlon | Saturday, July 11 | Pardeeville, WI
✨ Green Lake Triathlon | Sunday, July 19 | Green Lake, WI
✨ Tri-ing for a Cure Triathlon | Sunday, July 26 | Dousman, WI
✨ Sugar River Triathlon | Sunday, August 23 | Belleville, WI
✨ Devil’s Challenge Triathlon | Sunday, September 20 | Baraboo, WI

Don’t miss out! Register by June 7th to be a part of this incredible 7-race tri series!

05/19/2026

Let us introduce you to Friends of Devil’s Lake State Park - our charity partner for the Devil’s Challenge Triathlon! Their mission is to support the park with their minds, muscle, and might and to ensure the park remains a vibrant jewel of nature. 🌲

This year’s charity donations will go toward the Campaign for America’s State Park, to build a much-needed visitor center at the park while promoting stewardship to sustain this special place for next generations.

We’re proud to support the future of Devil’s Lake. Learn more 👇

friendsofdevilslake.org

05/18/2026

Ready to feel more confident heading into race season? Join us for the Green Lake - Redline Triathlon Club Tri Clinic!

📅 June 14, 2026
⏰ 7:30 AM – 10:00 AM
📍 Deacon Mills Park

This FREE tri clinic is designed for athletes of all levels—whether you’re preparing for your first triathlon or looking to fine-tune your race-day strategy.

During the clinic we’ll cover:
🏊 Open water swim skills (wave starts, sighting, entries & exits)
🚴 Transition setup and tips for faster transitions
🏃 Race-day preparation and building your routine
📋 Essential gear and pre-race planning
🗺 Short previews of the bike and run courses

Bring your race-day gear if you have it!

Swim gear, bike & helmet, running shoes, water bottle, sunscreen, towel, race belt, and a change of clothes.

Come out, practice your skills, and get excited for race day with fellow triathletes! 🚴‍♂️🏊‍♀️🏃‍♂️

Sign Up TODAY:

Our FREE tri clinics are geared toward the beginner athlete looking to do their first triathlon or intermediate athletes seeking to improve their performance or gain insight on a particular course. Your clinic coach will help you feel more confident, prepared and excited for race day. We will highli...

05/07/2026

Go all in this year! Sign up for all seven events in the Wisconsin Triathlon Series by June 7th and kick off your triathlon season in style!

First up, the Lake Mills Triathlon! This sprint distance race includes a 400-meter swim, 16-mile bike, and 5K run on a flat, fast course, great for first time triathletes and competitive athletes alike.

Your first race is one month away! Register for the full series now and make this the year of TRI!

05/04/2026

Want to feel more confident heading into the Wisconsin Triterium Triathlon? Join us for our FREE Madison Multisport Tri Clinic!

📅 June 6, 2026
⏰ 9:30 AM – 12:00 PM
📍 Fireman's Park

This hands-on clinic is perfect for first-time triathletes or experienced athletes who want to sharpen their race-day strategy. Our clinic coach will guide you through key skills so you feel prepared and excited for race morning.

We’ll focus on:
🏊 Open water swim skills (wave starts, sighting, entries & exits)
🚴 Transition setup and tips for quicker transitions
🏃 Race-day preparation and building your routine
📋 Gear checklist and pre-race planning
🗺 Brief previews of the bike and run courses

Bring your race-day gear if you have it!

Swim gear, bike & helmet, running shoes, water bottle, sunscreen, towel, race belt, and a change of clothes.

Come out, practice your skills, and get ready for race day with fellow athletes! 🚴‍♂️🏊‍♀️🏃‍♂️

Sign Up TODAY:

Our FREE tri clinics are geared toward the beginner athlete looking to do their first triathlon or intermediate athletes seeking to improve their performance or gain insight on a particular course. Your clinic coach will help you feel more confident, prepared and excited for race day. We will highli...

04/30/2026

Don’t let the clock strike midnight before you register for the Wisconsin Triathlon Series! The price increase is TONIGHT! 💸

This spring and summer, get ready to swim, bike, and run through Wisconsin as you challenge yourself and have fun doing it!

Whether you are new to triathlon, or chasing a new PR, this is the season to set goals and go after them.

Register before midnight to save!

04/15/2026

Triathlon season begins on June 7th and we have 7 races to fuel your summer goals!

Register for one event, a 4-race bundle, or all seven events before the end of the month and beat the price increase!

Wisconsin Triathlon Series finish lines are calling. Don't miss the lowest prices of the year, register now!

04/13/2026

Ready to feel confident heading into your next triathlon? Join us for our FREE Lake Mills – Madison Multisport Tri Clinic!

📅 May 17, 2026
⏰ 7:30 AM – 10:00 AM
📍 Sandy Beach Park

Whether you're training for your first triathlon or looking to improve your race-day strategy, this hands-on clinic will help you get comfortable with the course and the flow of race morning.

During the clinic, we’ll cover:
🏊 Open water swim skills (starts, sighting, entries & exits)
🚴 Transition setup and efficiency tips
🏃 Race-day preparation and routines
📋 Essential gear and pre-race planning
🗺 Quick previews of the bike and run courses

Bring your race-day gear if you have it!

Swim gear, bike & helmet, running shoes, water bottle, sunscreen, towel, and anything else you plan to use on race day.

Come learn, ask questions, and connect with fellow athletes preparing for the season!

Sign Up TODAY:

Our FREE tri clinics are geared toward the beginner athlete looking to do their first triathlon or intermediate athletes seeking to improve their performance or gain insight on a particular course. Your clinic coach will help you feel more confident, prepared and excited for race day. We will highli...

04/03/2026

Our charity partner, Active Youth Wisconsin, is committed to providing accessible opportunities for kids to stay active in a generation where movement is declining.

We’re proud to help kids get moving, gain self-confidence, develop a strongwork ethic, and experience positive peer interactions through regular physical activity.

Join us as we give back to our local community and the next generation.