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UNTAPPED with Spencer Matthews

UNTAPPED with Spencer Matthews

High Performance 85 Episodes Oct 22, 2026

UNTAPPED with Spencer Matthews is a running podcast that features interviews with world-class athletes, coaches, and experts. Host Spencer Matthews discusses training methods, mindset, and habits for elite performance. The podcast also includes episodes where physiologist Oli Patrick breaks down the science behind health and fitness topics. It aims to help runners of all levels improve their performance and achieve personal bests.

Episodes

Hitting the Wall: Fuel, Fatigue & When to Stop | Extra Mile
Hitting the Wall: Fuel, Fatigue & When to Stop | Extra Mile Oct 22, 2026 38:51 Is hitting the marathon wall inevitable, or are you running straight into it? Spencer Matthews and Oli Patrick unpack what happens when your energy runs low, how pacing and fueling can make or break your race, and why your gut needs training just like your legs.They also tackle the mental side of the wall: when should you push through discomfort, and when is your body telling you to stop? Because
Your Running Form Is Slowing You Down | Bronson Hearn-Smith
Your Running Form Is Slowing You Down | Bronson Hearn-Smith Oct 19, 2026 46:13 Want to run faster? The secret might not be running further or training harder, but learning to move differently.At just 16 years old, Bronson Hearn-Smith is already one of Britain’s most exciting young sprinting talents. A European U18 200m champion, record-breaking sprinter and viral sensation, Bronson has captured millions of views with his effortlessly smooth running style, and his remarkable
What GLP-1 Weight Loss Drugs Do to Your Running Performance | Extra Mile
What GLP-1 Weight Loss Drugs Do to Your Running Performance | Extra Mile Oct 15, 2026 33:10 If you lose 5kg, does that make you a better runner?Not necessarily. Spencer Matthews and Oli Patrick unpack why what you lose matters more than how much, and why dropping body weight doesn't automatically translate into better performance.For runners, trying to get lighter while trying to get faster can mean chasing two competing goals. From losing muscle and under-fuelling to the rise of GLP
Paula Radcliffe: The Training Behind My 2:15 Marathon
Paula Radcliffe: The Training Behind My 2:15 Marathon Oct 12, 2026 48:58 Paula Radcliffe knows what it takes to push the marathon to its limits. The former world-record holder takes us inside the training, mindset and resilience that made her one of the greatest marathon runners ever.She shares her golden rule for pacing, why flexibility and listening to your body matter, and how setbacks, both in running and life, changed her perspective. From world records to the tou
3 Deficiencies Holding You Back | Extra Mile
3 Deficiencies Holding You Back | Extra Mile Oct 8, 2026 42:11 Are you tired because life is busy… or could your body actually be missing something?In this episode of Untapped Extra Mile, Oli Patrick tackles some of the most common nutrient deficiencies - iron, vitamin D and B12 - and explains how they could be affecting your energy, health and running performance.Oli breaks down the warning signs to look out for, from unexplained fatigue and breathlessness t
How To Run Like An Olympic Medallist | Daryll Neita
How To Run Like An Olympic Medallist | Daryll Neita Oct 5, 2026 45:54 What does it actually take to get faster? For Olympic sprinter Daryll Neita, the answer isn't running further, it's running better.Training five days a week in Florida, Daryll takes us inside the world of elite sprinting, from long winter sessions designed to build strength to the short, explosive work that creates speed. She also explains why sprinters rarely run more than 300–400m and wh
Is Magnesium Worth It? What Every Runner Needs to Know
Is Magnesium Worth It? What Every Runner Needs to Know Oct 1, 2026 31:36 If magnesium is so good for you, why doesn't everyone need it? Spencer Matthews and Oli Patrick get into one of the wellness world's most popular supplements and separate the genuine benefits from the hype.They look at what magnesium could mean for sleep, recovery and running, why your diet might matter more than your supplement cupboard, and whether different forms really make a differenc
5 Rules NOT To Break In A Marathon & Sub 2.45 Training Tips | Nick Bester
5 Rules NOT To Break In A Marathon & Sub 2.45 Training Tips | Nick Bester Sep 28, 2026 52:01 It took Nick Bester two years to break 20 minutes for 5K. Another four to break 17. Then three more to break 15.Thirteen years after running his first 3:17 marathon, Nick ran 2:19:45. There was no shortcut, just years of chasing the next small win and learning that hard work can take you a long way.Nick shares what those years taught him about getting faster, handling seven failed attempts at sub-
Should Women Train on Their Period? | Dr Hazel Wallace | Extra Mile
Should Women Train on Their Period? | Dr Hazel Wallace | Extra Mile Sep 24, 2026 35:52 Should your period change the way you train? Or have we been overcomplicating it? Spencer Matthews, Oli Patrick and Dr Hazel Wallace unpack what female runners really need to know about hormones, performance and training.They challenge the idea of rigid “cycle syncing”, explaining why the evidence isn't as clear-cut as social media suggests, and why being aware of your cycle may be more useful
How To Run a 2:47 Marathon, Hack Your Endurance and Recover Quicker | Will Goodge
How To Run a 2:47 Marathon, Hack Your Endurance and Recover Quicker | Will Goodge Sep 21, 2026 41:15 William Goodge doesn't love every run, and that's exactly the point. The ultra-endurance athlete shares how embracing discomfort has taken him from a 2:47 marathon to running across entire countries.William reveals the five-minute rule that gets him out the door, why consistency beats quick gains, and how running helped him channel grief after losing his mum.Now, he's preparing for his biggest cha
What is Fartlek Training? Best Running Workouts For Speed & Endurance
What is Fartlek Training? Best Running Workouts For Speed & Endurance Sep 18, 2026 21:55 Some of the world’s best runners swear by a training method built around one simple idea: forget the pace and play with speed. So what makes fartlek so effective?With Spencer preparing to train in Kenya, where Fartlek is a staple among elite runners, he and Oli Patrick break down the brilliantly named Swedish concept of “speed play” - and how it differs from intervals, over-unders, progression run
Charles Hicks On The Training Rules That Changed Everything | 2:04 Marathoner
Charles Hicks On The Training Rules That Changed Everything | 2:04 Marathoner Sep 14, 2026 56:52 Charles Hicks runs 130 miles a week, but his advice to become a faster runner isn't to copy him. The professional distance runner explains why gradual progression, genuinely easy runs and trusting the work are key to getting faster.Charles shares the one workout he'd keep to improve your 5K, why most runners push too hard on easy days, and why you can't cheat the years of work behind real progress

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