Interested in purchasing a metabolic test as a gift? Give the gift of health & wellness to for a friend, coworker, or family member! ✶✶✶✶ We now have several gift options available including single tests and…
Getting ready for a marathon or endurance race event? What “must have” products and items do you pack for race morning in order to have a perfect race day experience? If you need some great tips,…
Looking to send us a payment? Use the form below! Please list your coach’s name and/or service type if this payment should be directed towards any specific coach, program, service – or if it’s simply for…
GOOD LUCK to all our friends, athletes, and alumni racing the Chicago Tri this weekend! WE WANT TO SEE YOUR FACE AT THE RACE!!! For our extended family of athletes, alumni, friends, and family – please…
Want hotel recommendations for an upcoming race or event, with some “insider tips” from our endurance sports coaches? Do you want to stay at the same hotel as your fellow endurance sports athletes and teammates -…
Looking for group rides in Chicago? Checking for USA CYCLING clubs and BIKE SHOPS are a great starting point in any big city. Here are a few well known rides and routes we recommend starting with:…
Join coaches from 4 Star Endurance and MetabolicAthlete.com every Monday at 5:30pm for fun runs with our charity partner TEAM TO END AIDS (T2) right in the heart of downtown Chicago!
CALENDAR OF 4STAR ENDURANCE CLASSES, PROGRAMS & EVENTS: Check out our new calendar of special events, training programs, and more! Want to join a program or have questions? Check specific calendar event details for signup options,…
Looking for a private swim lesson in downtown Chicago with some of the areas most experienced triathlon and swimming coaches? Our coaches have a full spectrum of experience including Adult Learn to Swim (ALTS) certification all…
Join our latest offering from 4 STAR ENDURANCE: HIGH PERFORMANCE CYCLING (HPC)! This is a completely new format of interval based endurance cycling class utilizing both POWER and HEART RATE based training metrics in one class!…
NEW – Korr Medical CardioCoach VO2 Max and Metabolic Efficiency “FatMax” testing now available in Chicago! Precision Matters. Does your heart rate monitor or smart watch reflect your true metabolism? Now you can dial in lab-grade…
BLOOD LACTATE TESTING IS NOW AVAILABLE! WHAT IS LACTATE TESTING? The term “Lactate Testing” generally means testing your Blood Lactate concentration at various levels of increasing effort to help determine your lactate threshold, training zones, and…
We now accept online and mobile payments via credit/debit card, paypal, and Zelle! ZELLE Submit a payment via ZELLE by using our email address: coach@4starendurance.com TIP JAR Did you enjoy a particular coach or service? Consider…
Getting ready for a metabolic test? Learn more about testing options at http://www.4starendurance.com/vo2max and http://www.MetabolicRunner.com (if you have not done so already), and then please note the following Test Preparation instructions when scheduling a metabolic test…