2026 Indoor Triathlon

Chicago Indoor Triathlon Series at FFC Union Station

Come join us for the 2026 FFC Indoor Triathlon , powered by Grit Endurance!  This is a great opportunity for athletes of all levels, from beginners to advanced.  Whether you are looking to complete your first triathlon in a controlled environment or challenge yourself to improve your performance, this race is for you!

“Just a quick note to say thank you for having an indoor triathlon at FFC.  Because of my experience at the two Iparticipated in, my interest of doing a “real” triathlon was piqued. Everyone said, “oh you’re a swimmer, you can totally do it, that’s the hardest part. ”Well, sure but that’s only one third of the race that is 3+ Hours long! Anyway, race day went as I had hoped with no issues. The swim was great, biking was good and my run sucked. Exactly what I expected. Ha!!! I would never have done this race if it wasn’t for you, seriously. Thank you for creating an opportunity for people to learn about the sport.  It was a great challenge and I’m happy I am now a triathlete.”

Karen Anderson, 2025 Chicago Triathlon Finisher

Race Date:

Saturday, February 28th, 2026

Location: 

FFC Union Station, 444 W. Jackson Ave.

Registration and Race Info

  • Cost: $75. Registration will remain open until 3 days prior to the race

  • What’s included: Race entry, finisher’s certificate, $15 off a swim lesson, $15 off a massage

  • Race Structure:

    • Waves of 4 athletes start every 25 minutes, beginning at 8am

    • 10-min pool swim

    • 30-min spin bike

    • 20-min run

register here

*Note that FFC Members can register directly through the FFC app under “Leagues & Programs ”

Contact Jim@grit-endurance.com for assistance