July 16, 2024

From Pro Triathlete to Coach: Colin's journey with Triathlon

Professional Triathlete turned Coach Colin Norris is here to share his journey within the world of triathlon in our new series Take on a Tri, where Colin will be sharing everything you need to know about Triathlon from 'how to balance life and training' to 'how to best minimize your chance of injury'. Before we jump into the series we wanted to get to know more about Colin's journey in the world of triathlon, what he learned during his time competing around the world, and what made him transition to the world of coaching

When did your love for sport begin?

Growing up, I was a runner, mainly competing in track and cross country. Unfortunately, I was in the same cohort as Mo Farah, who won every race there was! After some troubles with injury, I transitioned from running to swimming in my late teens before leaving sports entirely until I entered the world of work in my early 20s.

What brought you back to sports and ultimately led you to triathlon?

As soon as I started working and tried to sit down for longer than 5 minutes, I quickly realized I needed to burn off some excess energy. I rejoined my childhood track group at Blackheath Harriers in South London. Soon after, by pure chance, I met Trevor Simmons, a sports massage therapist who had already caught the triathlon bug. Given my running and swimming background, Trevor suggested I give triathlon a try!

How did you first manage the transition to training for a tri?

Trevor and I quickly formed a close bond, and he offered to coach me for free with the aim of racing the London Triathlon in 2011. We trained intensely for six months, and although short on cash, I managed with the cheapest bike and borrowed gear from Trevor (luckily we were the same size). I finished 2nd overall, which buoyed my enthusiasm for the sport. We immediately booked future races, and my fire for triathlon was lit.

When did you decide to pursue triathlon professionally?

After finishing 3rd in my age group at the amateur World Championships the following year, I started to believe that with more time to train and recover, I could be faster and maybe even transition to the pro ranks. However, as my training increased, my work performance declined but fortunately, my manager supported my decision to leave corporate life and pursue professional triathlon.

How did your first professional season go?

At the end of 2012, I quit my job, took a loan from my mom’s partner, and moved to Lanzarote where Trevor was based. Despite his warnings about the loneliness and financial difficulties, I relied on naivety, belief, and enthusiasm to get through those tough early years. Trevor and his friend Alan Ingarfield set my training for the following season, using an unorthodox approach to keep it fun. This included long hikes with kettlebells, sea swims without goggles, and running up and down volcanoes. Living on £10 a day, I was wholly committed to triathlon. The 2013 season involved racing 70.3s in Europe with varying success and many mishaps, but ended on a high note with a 2nd place at the National Champs in Scotland, securing my pro license.

Were there any challenges you faced transitioning to Pro?

Reality set in quickly as I ran out of cash and moved back to London, taking various jobs to support my training. During this time, I started coaching a few athletes, building on everything Trevor had taught me. With further mentorship from Mike Trees and Luc Van Lierde I was able to join the ITZU triathlon team, a Belgian professional team that Luc was coaching at the time. This gave me access to all of the resources I needed to really focus on racing to my full potential.

Can you share some highlights from your professional career?

In 2018, I had my best season yet, with five top-6 placings, competing against top athletes like Ali Brownlee, Javier Gomez, and Jan Frodeno. My professional racing career concluded at Ironman Israel in 2022. Though I didn't win a major race, I was considered one of the fastest runners in 70.3, with over 30 top-10 placings at the professional level.

How did you transition into coaching full-time?

I set up APB Coaching in 2015, building on my mentorship from Trevor, Mike, and Luc. My goal is to help athletes get the best from themselves while managing the competing demands of their family and work life. We've built a network of top practitioners in nutrition, physiotherapy, bike fitting, sports psychology, swimming, running, and strength training to support our athletes, from first-timers to National and World Championship medalists.

What can the LDT Community expect from the Take on a Tri series?

I'm here to answer any questions and educate the audience about all things triathlon. Drawing from my experience as both an amateur and professional athlete, as well as a coach, I aim to provide insights and support to help you achieve your triathlon goals. Whether you're a beginner or an experienced triathlete, I'm excited to be part of your journey and help you succeed.

Quickfire Questions

1. Favourite event you’ve ever done

Alp d’ Huez long course triathlon 

2. In one word what motivates you?

doubt 

3. Favourite hype-up song for training?

Bicep - Glue 

4. Trainer of choice 

new balance fresh foam 1080

5.  Favourite pre or post-workout snack?

Jacket potato cheese & beans

In partnership with

Spread the word

Latest articles

The Challenges Women Face in Running and How It Impacts Participation

Running is often lauded as one of the most accessible sports—just lace up your trainers and go. However, for many women, the barriers to participation go far beyond the logistical. While safety concerns are frequently highlighted, deeper systemic issues like access to the sport and unequal treatment are also preventing more women from running. It was a topic keenly discussed at our In Her Stride panel held at the end of November, with key members of the female running community including Sophie Power, Tasha Thompson, Rehana Mawani and Emily Shane. 

Running is often lauded as one of the most accessible sports—just lace up your trainers and go. However, for many women, the barriers to participation go far beyond the logistical. While safety concerns are frequently highlighted, deeper systemic issues like access to the sport and unequal treatment are also preventing more women from running. It was a topic keenly discussed at our In Her Stride panel held at the end of November, with key members of the female running community including Sophie Power, Tasha Thompson, Rehana Mawani and Emily Shane. 

Before we kick things off however, we should highlight that female participation in running events is growing, and this is a great thing! According to data from Let’s Do This, women in their 20s are the fastest-growing demographic in event participation this year. However despite this, women are still 16% less likely to run every week compared to men. This disparity is particularly striking given that women report higher levels of personal benefits from running, such as improved fitness, better sleep, and reduced stress.

The reasons for this are complex and personal, however we have broken down three key challenges discussed during our panel and the solutions explored that could help address them.

1. The Pressure of Pace

One of the biggest hurdles for many women is the pressure to run faster. Despite the average UK woman’s running speed of 06:37 min/km (according to Strava), most run clubs don’t cater to this with the slowest pace often around 6 minutes per km. Add to this the relentless focus on personal bests and fast times on social media, and it’s no surprise that many women feel too intimidated to join in. 

Thankfully, there are starting to be more people rebelling against this speed obsession, including our panelist, Emily Shane. Emily has been leading the charge to encourage more women to disregard pace and focus on the experience of running to drive uptake amongst women. Initiatives like events without cutoff times and more inclusive pace groups at running clubs are vital to creating a more welcoming environment and broadening the benefits of running to the experience and community. 

2. Perception of Sport in Schools

One of the topics hotly discussed was how for many girls, the barriers to enjoying physical activity start at school. Puberty, coupled with changing bodies and fluctuating emotions, can make sports feel daunting and uncomfortable for teenage girls. Research highlights this disparity: only 38% of girls enjoy sport and exercise compared to 53% of boys, and just 26% of girls feel confident in physical activity versus 43% of boys.

The panel emphasised the need to address this such as:

  • Introducing a wider variety of sports and fitness activities to cater to different interests
  • Providing more supportive and confidence-boosting PE kits.
  • Showcasing more female role models in sport to inspire young girls.

By addressing these issues at the school level, we can foster a love of sport that lasts into adulthood.

3. Treatment at Events

This is a topic that panelist Sophie Power, founder of SheRACES is incredibly knowledgeable and passionate about. Even at organised running events, women often experience unequal treatment. From “unisex: t-shirts (which are actually designed for men) to a lack of sanitary products in portaloos, these "small things" can collectively make women feel like an afterthought. Prize money inequality and rigid event policies—like no deferral options for pregnant or postpartum women—further highlight these disparities.

Thankfully, initiatives like the 50:50 campaign by Threshold (a campaign to get 50% of women at Ultra startlines vs. the current average of 30%) and the advocacy work of SheRACES are driving change, and there are many amazing event organisers such as Maverick, Threshold, Why We Run and many more, that are working hard to make their events are inclusive as possible for women. 

Despite these challenges, the panel and attendees felt overwhelmingly optimistic about the future of running for women and the benefits it brings us. Progress is being made, however we all need to add our voices to the conversation to help more women get into the sport and reap the benefits. 

Some Helpful Resources

Here are a few helpful resources. This list isn’t exhaustive by any means, however is a good starting point for those looking for inspiration on where to start. 

Female friendly events: 

Female Only Run Clubs

From Radio to Race Day: Hattie Pearson’s Path to Endurance Event Glory

Hattie Pearson is the type of person who doesn’t just dabble in fitness (or most things…!) She dives in headfirst, often with no hand-holding (except, perhaps, metaphorically). From her first triathlon in 2021 to a series of jaw-dropping endurance feats in 2024, she’s been redefining what’s possible with determination, community, and a big ‘YES’ attitude.

Hattie Pearson is the type of person who doesn’t just dabble in fitness (or most things…!) She dives in headfirst, often with no hand-holding (except, perhaps, metaphorically). From her first triathlon in 2021 to a series of jaw-dropping endurance feats in 2024, she’s been redefining what’s possible with determination, community, and a big ‘YES’ attitude.

Just say YES

Hattie’s ‘yes’ streak started when a friend and her decided to do a sprint triathlon together. “We had such a great time,” Hattie recalls, “and I was like, I want to do more of this.” That spark quickly turned into a blaze of ambition. By the following year, she was competing in Outlaw triathlons and even signing up for a full-distance Ironman—before completing her first half-distance event. “I didn’t give myself the choice to not carry on,” she says.

The Power of Community

For Hattie, discovering the 10IronWomen network—a group committed to gender parity in triathlons—was a game-changer. “It’s amazing to see a community encouraging women and non-binary folk to show up,” she explains. “Seeing others doing it made me think, I want to be a part of this.” That sense of solidarity and shared purpose has been a recurring theme, whether she’s lacing up for a winter triathlon in the Alps or a grueling ultra-marathon closer to home.

A Year of Big Goals

This year, Hattie set herself a dizzying list of challenges. She swam 500 kilometers (yep, that’s half a million meters!) and tackled a range of events, including a winter triathlon complete with ski touring, the Étape du Tour cycling challenge, and her first ultra-marathon. Each was hard in its own way—whether it was battling snowy trails with crampons or smashing out seven-and-a-half-minute miles for 13.1 miles. But for Hattie, the difficulty is the point. “Every time I achieve something I thought was impossible, I remind myself: I can do hard things.

Balance and Burnout

With goals that ambitious, fitting it all in can be a challenge. Early mornings help. “I’m one of those people who can get up at 5:00 a.m,” Hattie admits, however it also takes a lot of discipline. With her work on Hits Radio starting later in the day, she carves out time for training, dog walks, and the occasional tantrum over broken goggles. “I’ve definitely had those ‘forgetting-my-swimming-costume’ moments,” she laughs. But her key to staying motivated is simple: keep it fresh and fun. Whether it’s joining her triathlon club for training or trying a completely new event, keeping it fun and different is the secret to staying motivated and on track to reach your goals. 

Advice for Aspiring Endurance Athletes

For anyone looking to follow in her footsteps (or strokes), Hattie has this advice:

  • Be patient. Results don’t come overnight, and the journey is as important as the destination.
  • Stop comparing. “Your journey is completely your own. Social media only shows the highlights,” she reminds us.
  • Find your community. Whether it’s a running club, a neighbor for early morning jogs, or an online network, accountability and camaraderie make all the difference.

What’s Next for Hattie?

In 2025, Hattie plans to tackle her first multi-day event, the Monster Triathlon. Admittedly it is as scary as it sounds, kicking off with a 5K swim in Loch Ness, followed by a 1,000-kilometer bike ride to Windsor, and wraps up with a casual 50K run to London(!). Her goals also include more open-water swimming, trail running, and maybe—just maybe—an even bigger endurance challenge. (Though definitely not swimming the English Channel: “No way am I swimming through jellyfish without a wetsuit!”)

Hattie Pearson’s journey is more than a personal triumph. It’s a testament to the power of showing up, saying yes, and proving that with the right mindset, anything is possible. Whether you’re tackling your first 5K or dreaming of an ultra-marathon, Hattie’s story is proof that the finish line is worth the hard miles. And when you cross it? You’ve won your race—medal or not. 🏅

Make your own electrolyte drink

Why spend on expensive sports drinks when you can make a natural, hydrating electrolyte drink right at home? With just a few simple ingredients, you can create a refreshing blend packed with essential minerals and hydration-boosting properties. Perfect for fueling your workout or post-run recovery, this homemade option keeps it natural, affordable, and effective.

Why spend on expensive sports drinks when you can make a natural, hydrating electrolyte drink right at home? With just a few simple ingredients, you can create a refreshing blend packed with essential minerals and hydration-boosting properties.  Perfect for fueling your workout or post-run recovery, this homemade option keeps it natural, affordable, and effective.

Ingredients:

  • 1 pinch of high-quality sea salt
  • Small piece of fresh ginger, peeled
  • 500ml coconut water (e.g., Rebel Kitchen)
  • Juice of 1 lime
  • Fresh mint leaves

Instructions:

  1. Prepare Salt & Ginger: Add a pinch of sea salt and the peeled ginger to a blender.
  2. Add Coconut Water & Lime: Pour in the coconut water, squeeze in the lime juice, and add a few mint leaves.
  3. Blend & Serve: Blend until smooth, pour into a glass, and garnish with extra mint. Enjoy your refreshing, hydrating drink!

More from

No items found.

Inspiration. Delivered.

Sign up to receive personalised event recommendations, our monthly newsletter and the latest updates from the Let’s Do This community.

Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.