Avoid the deep-rooted training mistakes traditional trainers told us the past 40 years..

Learn how to finish your marathons STRONG..
without endless long.. and slow.. 18+mile training runs!

Marlies Kort - The 9Mile Marathon - Founder

Watch the FULL BREAKDOWN of The 9Mile Marathon Training System Based on Training FEWER Miles.

  • How to avoid deep-rooted training mistakes traditional trainers told us the past 40 years
  • How to finish your marathons strong without the traditional long and slow 18+mile training runs
  • ​How improving your overall fitness, strength, cardiorespiratory health and VO2max are essential to  running solid marathons

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