Wisconsin Tri Series

✨ 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!

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:

Tri Clinics 2026 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...

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!