August 26-27, 2023

Registration is open!

Secure your spot via the links below!

Your Ability, Your Experience, Your Tri

One of the world’s largest triathlons is also one of the world’s most accessible. From first-timers to seasoned veterans, kids to grandparents, nonbinary competitors to paratriathletes, the Chicago Triathlon has an experience for everyone on the shores of Lake Michigan.

Are you ready to TRI?

Join The Fun!

There’s a TRI for everyone.

The International race is our longest adult-distance triathlon during race weekend and takes place on Sunday, August 28, 2022.

  • Swim: .93 miles
  • Bike: 24.8 miles
  • Run: 6.2 miles

The Sprint race also takes place on Sunday, August 28, 2022. This race is our second longest adult-distance triathlon during race weekend.

  • Swim: .47 miles
  • Bike: 15 miles
  • Run: 3.1 miles

The SuperSprint is our shortest adult-distance triathlon during race weekend. This race will take place on Saturday, August 27, 2022 and is held at Foster Beach, the same venue as the Kids Tri.

  • Swim: .23 miles
  • Bike: 6.2 miles
  • Run: 1.5 miles

The Kids Tri is broken up into two separate races, Juniors (7-10 years old) and Seniors (11-14 years old). It is the perfect race to get your kids introduced to the amazing world of triathlon. Both races also take place on Saturday, August 27, 2022 and held at Foster Beach, the same venue as the SuperSprint.

Senior Distance

  • Swim: 200m
  • Bike: 4.4 miles
  • Run: 1.24 miles

Junior Distance

  • Swim: 100m
  • Bike: 2.2 miles
  • Run: .62 miles

The Triple Challenge remains one of race weekend’s most in-demand special competitions. The Triple Challenge offers a small number of triathletes the opportunity to register and compete in three races in a single weekend: SuperSprint on Saturday, then the International and Sprint races on Sunday.

Life Time Members Early Access Registration

Life Time members — after six months of membership — get access to our athletic events one week before the event registration or lottery opens to the general public.

GET IN THE LOOP

Produced by Life Time

We believe every event is an extension of our Healthy Way of Life philosophy and brand, and it’s always our goal to deliver an exceptional event experience for both participants and spectators.

Official Sponsors

Corporate Sponsors