Below is a list of all the resources we have on triathlon. We have tried to gather as much information here in one place including all our information on IRONMAN races.

Articles

Blog

The Long Road to the Start Line – Preparing for a 3,000-Mile Row

I want to, but don’t think I’ll ever do a triathlon

What should you wear for a cold triathlon?

Getting into cold water – acclimatising and having fun

Planning to fuel or fuelling to plan?

Why is a Warm-up Important?

How should you categorise your races through the season?

How can I do better at test sessions?

How do I know if I should train if I am not feeling 100%?

Should Goals be Time-bound?

How to plan for a triathlon season

How to become effective in swimming in the waves

Triathlon Training Camp Packing List: Must-Have Gear and Essentials

How to deal with decisions that go against you in endurance sport

What does a triathlete look like?

The IRONMAN Training Conundrum – how to fit your long ride into a busy schedule.

How fit do I need to be to do a triathlon?

Does the swimming pool length matter?

Do all triathletes need strength and conditioning?

When should I run a marathon before an IRONMAN?

Fog-free goggles – the holy grail?

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How to ride faster on race day

What does it take to ride a sub 5hr bike split?

Should I do a marathon before my IRONMAN?

How can I prepare for my first open water swim of the season?

Our coaches' top tips for your first IRONMAN

How to successfully train for an IRONMAN

Find the right triathlon coach for you

How much time do I need to train for an IRONMAN?

Find a Coach

Podcasts

Podcast

Episode 31: Coaches on the couch - How can you spend 5-hours on the turbo and why would you want to?

Episode 30: Coaches on the couch - The Off-Season

Episode 29: Coaches on the couch - Last race of the season

Episode 28: Coaches on the Couch - How to manage anxiety and nerves before a race

Episode 27: Kevin Smith - Riding up the hills

Episode 26: Sorrel Williams - You can change your life

Episode 25: Coaches on the Couch - Reflecting on a Race

Episode 24: Soraya Merrylees

Episode 23: Coaches on the Couch – How can I run faster off the bike?

Epsiode 21: Coaches on the Couch - What have we learned from the return to swimming?

Episode 5: Paul Hayward - Beating the clock

Videos

Use the icon on the top right of the video screen above to see all the video options, or check out the playlist in youtube.

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In December 2026, I’ll set off from the Canary Islands with my teammates Martin Mead and Scott Dingle, both fellow airline captains, as part of our team, Coastal Commanders. Together, we’ll row 3,000 miles across the Atlantic in the World’s Toughest Row—a challenge that demands far more than just physical endurance.

This is no ordinary race. It takes three years of solid planning and preparation just to get to the start line. We’ll face sleep deprivation, relentless waves, blistering heat, and total isolation, rowing in shifts, non-stop, with no support and no safety net. Our goal? To complete this challenge in under 40 days.

If you are excited and intrigued by the idea of doing a triathlon, but think it is just for the super fit, think again. In this blog Coach Denise takes a look at the whole sport of triathlon and may just change your mind.

Why coaches should adapt training for all ability levels

Many endurance athletes grapple with the challenges of self-directed training. While some may believe that coaching is reserved for elite competitors and athletes, personalised coaching can significantly enhance performance for athletes of all levels. In this article, coach Philip explores why all coaches should personalise coaching approaches to the athlete and how this goes far beyond a standalone training plan.

Open water swimming: From dipping to swimming

Open water swimming has grown in recent years, after many people discovered it when swimming pools were closed during lockdown. From this start, a growing group of swimmers are looking to take their regular open water dips to the next level. This may be in improving swimming ability, looking to participate in longer swims or wanting to compete against other swimmers in races. In this blog Coach Denise looks at how you can move effectively from swimming for fun to becoming an accomplished, confident swimmer.

What do I need to race well in a winter duathlon or triathlon?

Every multisport event has its own logistics challenges, but racing in the cold can add a whole new level of complexity. As the nights draw in, Coach Denise examines the specific demands of winter racing and ensures that all the bases are covered.

Can you avoid drafting in triathlons? Navigating Reality and Making the Most of Your Race

In this latest article, Coach José explores how drafting is a part of the sport, why there are drafting rules, what to do if you find yourself stuck amongst the drafting group, and how to ensure you race with integrity.

What Makes Tri Training Harder's Athlete Network Special?

In this article, we explore Tri Training Harder’s community-driven approach and how building a supportive and inclusive athlete network fosters success. Featuring stories from Tri Training Harder community members, the article highlights how collaboration and shared knowledge positively impact athletes, emphasising the value of a collective, inclusive environment for athletes of all levels.

Why should you Integrate Physiotherapy and Nutrition into Endurance Training

This article explores the science behind endurance training, focusing on the crucial roles of physiotherapy and nutrition. With insights from Tri Training Harder’s expert partners, including physiotherapists and nutritionists, we highlight how their expertise is integrated into training plans to enhance athlete performance and prevent injury, underscoring the importance of a well-rounded approach to endurance training.

What is The Power of Holistic Endurance Coaching?

This article delves into the power of holistic coaching, emphasising our comprehensive approach that goes beyond just a training plan. By incorporating mental, physical, and emotional support, this coaching strategy has helped athletes thrive. Testimonials from current athletes highlight the significant benefits of this well-rounded methodology, reinforcing the importance of a holistic approach to coaching.

How can you Balance Endurance Training with a Busy Life: Tips from Tri Training Harder

This article explores practical strategies for balancing endurance training with a busy lifestyle. Drawing on insights from TTH coaches, the article offers advice on effective time management, prioritising workouts, and finding the right balance between triathlon training, work commitments, and personal life.

How is fear transmitted amongst athletes before an endurance event?

At some recent events, we have overheard athletes talking about their concerns and have been intrigued by how their fears have rippled out. In this latest article, Coach Philip explores how fear is spread and how it can impact athletes. More importantly, he also identifies how athletes can mitigate this group-social effect and rise above this group phenomenon.

What happens to my swim speed in open water

For most triathletes the majority of their swim training is done in a swimming pool. While this allows for the athlete to spend time on drills, technique and speed work, most triathlons involve a swim in open water. In this article Coach Denise looks at what impacts your speed when moving from the pool into open water.

Although racing in the UK has many perks, one downside is that we don’t usually get the excessive heat that some of our European and US friends are accustomed to racing in. In this article, Coach Philip explores some top tips for racing in the cold.

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