Endeavour Performance Nutrition

As an endurance athlete you know that nutrition is key to take your performance to the next level, but mastering nutrition strategies can be tough.

It’s not just about knowing what to eat, it's about fitting it into your life.

Balancing busy training schedules with work and family commitments which makes it hard to focus on your nutrition.

Not having time to plan your meals and snacks often results in you struggling with inconsistent training due to poor recovery or lack of time for a pre-training meal.

Competing can have its own challenges

From not knowing how to fuel during the race or gut issues that result in a DNF.

IT CAN BE HARD TO KNOW WHERE TO START

but there is a route to go from struggling with lack of energy in training and inconsistent race performance to optimally fuelling every training session, accelerating your recovery and having a race nutrition plan that you can be confident will support your best performance on race day.

Unlock your FULL POTENTIAL with a clear, my simple step-by-step framework:

  • Start with nutrition FOUNDATIONS

  • Master FUELLING for training

  • Optimise RECOVERY and HYDRATION, and then

  • Prepare to PERFORM with advanced race-day nutrition planning.

Discover the Endurance Essentials framework

Don’t take my word for it, here is what our clients say

Candela, ultrarunner UK

“I went from "I'm not sure if I'll ever be able to do another 100km" to "bring on the next one!". I could not have done it without Catherine's knowledge and expertise.”

Catharine Crossley, record breaking ultrarunner, UK

“Catherine has recently advised me on nutrition for an endurance running challenge I am taking on. She is extremely knowledgeable and excellent at communicating. I have put her advice into practice on my recce runs and can already notice the benefits.”

Michael, marathon runner and new triathlete, UK

“A complete review of pre, during and post event fuelling has yielded huge dividends. I have not suffered any cramping at all and have the knowledge and confidence of how to manage my nutrition without the use of supplements.”

Meet your coach.

Hi, I'm Catherine!

I'm a SPORTS DIETITIAN specialising in personalised nutrition strategies for endurance athletes, helping you reach your PEAK PERFORMANCE.

After working and training with other endurance athletes over the last few years, I realised that there is a massive gap between the real life nutrition practices of athletes and what is recommended.

AS AN ENDURANCE ATHLETE MYSELF, I know the frustration of falling short in a race or juggling training with a busy life. I’ve combined my expertise to eliminate the confusion around nutrition, so YOU CAN FOCUS ON PUSHING YOUR LIMITS with consistent easy to implement performance nutrition.

I knew there had to be a better way to help people like you develop consistent nutrition habits to support your training goals.

With a strong background in scientific research, clinical dietetics, and sports nutrition, I equip athletes like you with the CONFIDENCE to plan and execute optimal nutrition strategies with minimum effort so you can concentrate on training and get FOR MAXIMUM RESULTS.

As your sports dietitian I can help

Mastering nutrition strategies can be tough, it’s not just about knowing what to eat, it's about fitting it into your life.

I combine the SCIENCE of nutrition and behaviour change with the PRACTICAL nutrition advice and TOOLS you need to embed CONSISTENT NUTRITION HABITS into your day that support training and race performance.

You know that nutrition is key to take your performance to the next level and that’s where as your sports dietitian I can help you  

Ready to take the next step and take control of your endurance nutrition?

Unlock your FULL POTENTIAL with my step-by-step framework from strong nutrition FOUNDATIONS to PERFORMING with advanced race-day nutrition planning

How we can work together

ENDURANCE ESSENTIALS

is a 12 week programme for endurance athletes to master your nutrition for peak performance with individual support sessions, weekly feedback and resources.

Discover..

  • The foundations of how nutrition supports endurance sport performance and how to meal plan for success.

  • How to fuel like the pros and put it into practice to hit your training goals

  • Nutrition strategies that enable you to recover effectively between training sessions

  • Clarity on hydration and develop a personalised hydration plan

  • Confidence in developing your personal race plan

Grab your freebie here!

Fuel Up or Fizzle Out

An endurance athlete’s guide to pre-training nutrition

Download this FREE guide to discover why pre-training nutrition is essential for reaching your goals and get the tools to build lasting nutrition habits for success!

Prepare to Perform with regular email updates

If you are an endurance athlete ready to up your game sign up with your email address to receive nutrition tips on fuelling training and competition from sports dietitian Catherine Voyce

Connect on Instagram

My client achieved a 10k PB. This is how we did it… Working through my 1:1 Endurance Essentials nutrition programme my client was able to smash her 10k PB even though it wasn't even a target race. What changed to help her achieve this? 1.
If your nutrition is aligned with your training on a day you train twice you won't see improvements. Here is my tip to instant results... Whatever the combination of disciplines, 🏊🏻🏃🏻‍♀️🚴🏻‍♀️🏋🏻 if you train twice in a day prioritisin
How this one change helped my runner client achieve better recovery from training leading to a half-marathon PB and a podium finish. With so much focus on fuelling training are you overlooking recovery nutrition? Whilst many athletes are over con
Do you know your carbs? 🍝 I often talk to athletes about carbs and then realise they aren't clear about which foods are providing carbohydrates in their diet. So here is a quick guide for you: ➡️The main sources of carbohydrates at meals are sta