Beginners 70.3

Created for Beginners by Nat Creswick

Buy this course for a one-off payment


A 20 week training plan for first time triathletes to half iron distance triathlon

  • Structured, simple to follow training
  • Track your progress 
  • Perfect for hilly triathlon

About the course

Our 20 week triathlon programme for first time 70.3 triathletes has been created by Nat Creswick, our British Triathlon Federation level 2 coach and uber cycling coach.

It starts from a volume of approximately three hours per week volume builing to around eight hours in peak weeks. It assumes you can do some indoor cycle training using a gym bike or a turbo.


This training plan has been written with the idea of events like the Castle Triathlon Hever 70.3 event. This includes an open water swim, undualting bike course and an off road undulating run. 

Take a glimpse at some sample training weeks here

About Nat Creswick

Natalie found her love and talent for cycling after trying triathlon. After winning her first crit race, and then her first road race, she wsa hooked.

Now an accomplished athlete as well as cycling and triathlon coach, Nat combines her love for being outdoors with coaching and mentoring other triathlon coaches. 

My favourite part of coaching is seeing people develop their confidence and witnessing their achievements  knowing how hard they have worked for them.'  

Coaching Qualificatons: British Triathlon Level 2 and Level 2 Diploma and British Cycling Level 2 coach. 

Achievements: Red Bull Time Laps fastest female lap (Editor: she's being modest!)

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  • Like many working mums, I find it a challenge fitting in all the triathlon training I need to do. Using this platform, I can always find a relevant workout and know that I will be using my available time to maximum effect.’

    – Rosalyn, celebrity agent

  • Professional and relevant knowledge on running and coaching. Great online training course. Really enthusiastic people. Lovely to join the GRTW community.

    – Jenni, lawyer

Beginners 70.3

Created for Beginners by Nat Creswick

Buy this course for a one-off payment


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