Zack earned his bachelor’s degree in Exercise Science at Colorado State University. As part of his education, he participated in many hands on exercise science practicum and internships, coaching many types of athletes, specifically cyclists.

Zack’s affinity for cycling started at the early age of 14 racing on the east coast. He quickly moved up the amateur ranks to race on the elite national circuit. This level of competition sparked his interest in exercise science, taking him to Colorado State University. While racing for his alma-mater and on various amateur teams he saw many podiums at the Collegiate Championships and Pro/Am events. Zack is currently living in Fort Collins, Colorado and has raced for Elevate Pro Cycling and currently races for Clif Bar.

Growing up with great mentors and coaches, Zack has a goal of paying it forward. He hopes to use his education and racing experience to bring success to Source Endurance and his clients.

Zack also owns and operated the Source Endurance Training Center of the Rockies, a training and bike fit studio in Fort Collins, CO. Connect with him for coaching or the training center

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Check out special TrainingPeaks plans written by Zack, which include plans for the Belgian Waffle, Ride, Copper Triangle, Triple Bypass, MS 150, Steamboat Ramble, and your best century ride yet:

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  • BSEd, Exercise Science. Colorado State University



  • American Sports Education Program (ASEP)
  • Training Peaks Level 2 Coach
  • USAC level 2 coach
  • F.I.S.T. Bike Fit Certified



Coaching Palmares

  • Multiple professional athletes
  • Junior and U23 top 10 national championships
  • 10 Cat 2- Cat 1 client upgrades


  • Steamboat Stage Race: 1st GC 40+
  • Melon City: 1st Junior 15-18
  • Cedar Hill Time Trial: 1st, P1,2
  • Tour of the Gila: 2nd Stage 4, 40+
  • Dirty Kanza 200: 100% client completion
  • Bike Fitter: 2018 UCI Colorado Classic Vail Time Trial
  • Bike Fitter: Kristen Arnold UCI Chrono Time Trial: 4th
  • Bike Fitter: USA Women Pro Road Time Trial Championship: 7th


  • USA Masters Road Race Championship: 3rd 40+
  • USA Masters Time Trial Championship: 8th


  • Colorado Best All Around Rider
  • Colorado Best All Around Team: Team Rio Grande


  • Deaflympics Road Race: Silver, Female




Sporting Palmares

  • 1st USA Crits Team Classification Team Clif Bar 2018
  • 1st San Rafael Pro Criterium 2018
  • 3rd overall USA Crits 2018
  • 5 time winner CSU Oval criterium
  • Team Time Trial national champion 2015
  • top 20 pro road national championships 2016
  • 5 time top 3 Elite and Collegiate national champion
  • Elite Team Pursuit National Champion 2014
  • Most Aggressive rider North Star GP 2014