Helping you, is what I love...

Nathan Martin

nathan martin

Free Event Planning Chat

Nathan will personally contact you and help you set out an overview plan towards your next event. Can be done via Phone call or Zoom video.

Personal Training
Fitness Community

We help people create a healthy and sustainable lifestyle training for and competing in epic endurance events. 

A 5k or 10k run, a Half, Full or Ultra Marathon, a Quarter, Half or Full IRONMAN, these are some of the events we help people prepare for. It’s an amazing journey and experience with Change Fitness! We are with you all the way.

We pride ourselves on delivering the highest level of support and accountability to help you achieve your best results!

Our services

Personal Training

If you want to get stronger, tone up, stay injury free and improve your performance, Personal Training with Nathan is what you need! Nathan has

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Walk & Run Group

Wellington based walkers & runners, This is for you! Prepare for your next event and have an amazing experience while doing it. Our fitness community is

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Virtual Riders

Triathletes! This is for you. TRAIN FROM HOME! Welcome to Virtual Riders, a programme specifically designed for you to train from home and to have

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Triathlon Squad

2022 THE BEST YEAR YET! Welcome to the Change Fitness Tri Squad. Husband and wife team Nathan and Rose will be looking after you and

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Circuit Group

Start the day off right! Train with an inspiring group, have fun, push your limits and get results!   Train with Nath Award winning trainer

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