3 Sixty Signature Cycle


This class is taught by:

Kristin Calhoun

Kristin Calhoun graduated from the University of Oklahoma with a PhD in Meteorology in 2010 and currently works as a Research Scientist at the National Weather Center in Norman, OK. She fell in love with indoor cycling as a graduate student at OU and became a certified “Spinning” instructor in 2012. She has multiple certifications in group fitness instruction and has taught pilates, boot camp, yoga, and step aerobics in addition to cycling classes. Kristin’s cycling classes range from High Intensity Intervals to endurance rides or Race Day profiles, focused on using the music to drive the pace of the class whether on hill, sprinting or both! She is currently finishing her 200 RYT at YogaLife Studio in Norman, OK; her yoga classes are characterized as a vinyasa flow — moving from one posture to another seamlessly, linked by breath.

Renee Williams

Renee earned her Bachelor's of Science in Health and Exercise and a Master's in Education from the University of Oklahoma.  She has been teaching group fitness since 2006 in corporate as well as gym settings on both the East Coast and in Oklahoma.  She holds certifications in Advanced Spinning, SpinPower, and Group Fitness.   Her high-energy, exercise science approach coupled with the best music from around the world is sure to help you reach your personal goals!

Hillary Kallenberger

Hillary Kallenberger, owner of Cycle 3 Sixty, has been teaching group fitness and dance classes for over 25 years. She began her career as a dancer in NYC and found a love for teaching even before.  She has a Bachelors of Arts, and a Masters in Human Relations from The University of Oklahoma.  She has worked as a personal and guidance counselor, specializing in addictions counseling, eating disorders, depression, and child therapy.  She is a certified group fitness, pilates, and yoga instructor (200 RYT) and brings a blend of all disciplines to her classes. She is passionate about fitness, nutrition for wellness, and personal growth and is excited to bring all of these things to the community.  Whether you are jamming to the beats and pushing to your edge in one of her cycling classes, or restoring and energizing your mind, body, and soul in her yoga classes, you are sure to be challenged in a safe and fun environment. Hillary will teach you to accept and love yourself for who you are right where you are.

Emily Cunningham

Emily is a native of Oklahoma, and a graduate of the University of Oklahoma, where she received a degree in Communication, with a minor in Health and Exercise Science. Emily has been a fitness instructor since 2012, teaching a variety of disciplines including indoor cycling, yoga, fusion, cardio and core training at large corporations such as Chesapeake Energy as well as small businesses, private studios, country clubs and personal training sessions.  Emily is certified with Core Power and has her 200 RYT. Emily enjoys running, cooking, reading and spending time with her husband, son and daughter when she is not passing her love and enthusiasm for movement to her students.
This 45 minute class combines work on the bike as well as off for a complete and total body workout.

Upcoming classes:

  • Thu Oct 18 8:30 am - 9:15 am with Kristin Calhoun
    at Cycle 3 Sixty - Norman
  • Sat Oct 20 9:00 am - 9:45 am with Renee Williams
    at Cycle 3 Sixty - Norman
  • Tue Oct 23 8:30 am - 9:15 am with Hillary Kallenberger
    at Cycle 3 Sixty - Norman
  • Thu Oct 25 8:30 am - 9:15 am with Kristin Calhoun
    at Cycle 3 Sixty - Norman
  • Sat Oct 27 9:00 am - 9:45 am with Emily Cunningham
    at Cycle 3 Sixty - Norman
  • Tue Oct 30 8:30 am - 9:15 am with Hillary Kallenberger
    at Cycle 3 Sixty - Norman
  • Thu Nov 01 8:30 am - 9:15 am with Kristin Calhoun
    at Cycle 3 Sixty - Norman
  • Sat Nov 03 9:00 am - 9:45 am with Monica Lee
    at Cycle 3 Sixty - Norman
  • Tue Nov 06 8:30 am - 9:15 am with Hillary Kallenberger
    at Cycle 3 Sixty - Norman
  • Thu Nov 08 8:30 am - 9:15 am with Kristin Calhoun
    at Cycle 3 Sixty - Norman
  • Sat Nov 10 9:00 am - 9:45 am with Monica Lee
    at Cycle 3 Sixty - Norman
  • Tue Nov 13 8:30 am - 9:15 am with Hillary Kallenberger
    at Cycle 3 Sixty - Norman
  • Thu Nov 15 8:30 am - 9:15 am with Kristin Calhoun
    at Cycle 3 Sixty - Norman
  • Sat Nov 17 9:00 am - 9:45 am with Monica Lee
    at Cycle 3 Sixty - Norman
  • Tue Nov 20 8:30 am - 9:15 am with Hillary Kallenberger
    at Cycle 3 Sixty - Norman
  • Thu Nov 22 8:30 am - 9:15 am with Kristin Calhoun
    at Cycle 3 Sixty - Norman
  • Sat Nov 24 9:00 am - 9:45 am with Monica Lee
    at Cycle 3 Sixty - Norman
  • Tue Nov 27 8:30 am - 9:15 am with Hillary Kallenberger
    at Cycle 3 Sixty - Norman
  • Thu Nov 29 8:30 am - 9:15 am with Kristin Calhoun
    at Cycle 3 Sixty - Norman
  • Sat Dec 01 9:00 am - 9:45 am with Monica Lee
    at Cycle 3 Sixty - Norman