top of page




meet the team

Our coach

Jan gremmen

Triathlon/Endurance Coach

Jan is the coach of the team. He is a 6 times Full Distance Triathlon (3.8km swim, 180km bike and 42.2km run) finisher, a 3 times Half IronMan World Champs qualifier and he finished 16 half distance triathlons so far.  After starting his coaching career in Dubai, he now resides in the Netherlands.


With a blend of experience and extensive studies, Jan guides his ahletes to their peak. He leverages data and feedback to understand and overcome limitations, ensuring comfortable yet steady progress towards goals.


  • INSCYD - How to use the Power-Performance Decoder Certification

  • IronMan Coaching Certification

  • Precision Nutrition Level 1 Certification

  • STRYD Running Coach Certification

  • TrainingPeaks Essentials

  • TrainingPeaks Advanced Essentials

  • TrainingPeaks Power Certification

  • TrainingPeaks University

  • Endure IQ - Long Distance Triathlon 101: The Practical Application of Low Carbohydrate Performance for Long Distance Triathlon

  • Endure IQ - Long Distance Triathlon 102 - Training Program Fundamentals for Long Distance Triathlon

  • Endure IQ - Long Distance Triathlon 103 - Optimizing Long Distance Triathlon Training and Performance in the Heat

bottom of page