The Performance Physique Podcast

Sawe Marathon World Record | I Was at the Finish Line When History Was MadeOn 26 April 2026, I stood at the London Marathon finish line on The Mall as Sabastian Sawe became the first human being in history to run a legal sub-2-hour marathon. 1:59:30. Live on BBC.This is the full show. I co-presented the finish line broadcast with Shay Kaur Grewal from 1–3pm — and in this 9-minute edit, we break do...

BBC News' Helena Humphrey interviewed me to break down what Sebastian Sawe actually did to run a World Record 1:59:30 becoming the first person to run under 2 hours for the marathon at London Marathon. We speak a little on what it tells us about how elite marathon training works. I also explain what separates a world record performance from what most runners experience on the same course.

Just 2 days before 59,000 runners took on London, Nicky Campbell asked me live on BBC Radio 5 Live for a few last minute tips for the London Marathon. Here's exactly what I said.

London Marathon Final Week: Mindset, Fuelling & Race Day Strategy (BBC Radio London) he London Marathon is days away. This is the episode that matters most. In the final instalment of the BBC Radio London London Marathon Series, Running Specialist and Performance Coach Arj Thiruchelvam joins presenter Shay Kaur-Grewal to cover everything you need to nail your final week — from race morning ner...

BBC Radio London | London Marathon, Youth Club, Sustainability, Artemis 2 & The Pitt | April 2026 BBC Radio London Lifestyle Show | London Marathon, Youth Club, Sustainability, Artemis 2 & The Pitt | April 2026Joining Shay Kaur Grewal on BBC Radio London, Arj Thiruchelvam appears on the London's Eye Show on Thursday 9th April 2026, we covered a wide range of topics from sport and scien...

London Marathon Prep: Tapering, Carb Loading & Maranoia (BBC Radio London) London Marathon is less than two weeks away — and this is the week most runners get it completely wrong. In this episode, recorded live on BBC Radio London with presenter Nikki Bedi, Performance Coach Arj Thiruchelvam breaks down exactly what you should be doing right now: how to taper without losing fitness, why carboh...

3 weeks. 19 days. This is where runners either set themselves up for a brilliant London Marathon… or make costly mistakes. In Part 2 of our BBC London marathon build-up series, broadcaster Nikki Bedi is joined by Arj Thiruchelvam, Head Coach of Performance Physique, to cover the questions every runner is asking right now:Can I do the marathon on just water? Do I need carb gels? What’s the differen...

London Marathon 2026 Training | Long Run Distance Explained (BBC)How far should your longest training run actually be in the build-up to the London Marathon? Most runners get this wrong — and it costs them in the final 6 miles. Performance Physique Head Coach Arj Thiruchelvam joined BBC London's Shay Kaur-Grewal to kick off the 2026 London Marathon Training Series on every week, giving evidenc...

New Year Fitness Done Right | BBC Radio London Mindset, Fat Loss & January Pressure Explained I joined Shay Kaur-Grewal on BBC Radio London on 5th January for the first show of the new year to talk about getting fit properly , without the usual January pressure, guilt or misinformation. This episode is everything beginners need to hear — whether you’re starting again or starting for the first...

In this episode, Performance Coach Arj Thiruchelvam shares an honest 2025 Year in Review for Performance Physique. From opening the International Running Expo in Amsterdam and a packed National Running Show stage, to BBC London coverage of the London Marathon, athlete personal bests, business challenges, and the long-term vision for 2026 — this is a behind-the-scenes look at elite-level performanc...

BBC Radio London: Sara Cox’s 5 Marathons, 74 Ultras, Penguin Row & Cadbury's | Arj Thiruchelvam I joined Shay Kaur-Grewal on BBC Radio London (13 November 2025) for the Week in Review — we covered sport, culture and the stories everyone’s talking about this week. In this episode: Sara Cox’s epic challenge — 5 marathons in 5 days for Children in Need and the incredible public response. The ex-g...

I joined Shay Kaur-Grewal on BBC Radio London’s Week in Review (21st August 2025) to talk all things sport, education, and current issues. 🏆 Topics we covered: Should the US Open have changed the mixed doubles format ? What GCSE results mean for young people in 2025 – and my career advice for students . Reflections on sport, society, and the week’s biggest stories. As a Performance Coach and 2x N...

**WARNING THERE IS A LOT OF LAUGHTER IN THIS EPISODE, YOU MAY FEEL YOU'RE WITH YOUR MATES IN A BEER GARDEN** Melissa Power is one of the world’s leading indoor cycling experts. With nearly two decades of experience, she has trained more than 600 instructors through her certification programme, the brilliantly named MPowered Academy. She’s taught over 10,000 classes, created formats for some of Lon...

London Marathon Debrief: Recovery Tips & Best Moments | BBC Radio London with Arj Thiruchelvam The 2025 TCS London Marathon is done — but your recovery is just beginning. In this BBC Radio London post-marathon debrief , I joined Shay Kaur-Grewal on 28th April to share expert tips on:🛌 What proper recovery actually looks like 🏃‍♀️ When to return to running 💡 The biggest lessons from race day...

🎙️ LIVE FROM THE FINISH LINE 🎙️ For the 45th TCS London Marathon, I had the honour of co-presenting the official BBC Radio London broadcast alongside Shay Kaur-Grewal — live from the finish line in central London! 🏁 This 2-hour special captured: The emotional finish of thousands of runners Incredible interviews from the everyday heroes Real-time race reflections, coaching insight and behind-the-s...

1 Week to Go! Mindset, Taper & Fuelling Tips | BBC Radio London With just 7 days until the 2025 TCS London Marathon, I joined Shay Kaur-Grewal for the final episode of our 4-part BBC Radio London series. This episode is all about:✅ Getting your mindset right ✅ What tapering should actually look like ✅ Carb loading done properly — no more myths ✅ Final reminders to make race week smoother A...

London Marathon Series Ep 3: Tapering Right, Carb Loading & Final Week Training With just 12 days to go until the London Marathon , I joined Jumoké Fashola on BBC Radio London for Week 3 of our Marathon Build-Up Series – and it’s a must-listen for every runner getting race-day ready! 🏁🎙️ 💬 This week’s big questions: ✅ What is tapering? And why “doing nothing” isn’t the answer. ✅ Should you...

London Marathon Series Ep 2: Gels, Hydration, Gut Training & Injury Advice With just 3 weeks to go until the London Marathon , we’re back on BBC Radio London with another essential episode for runners! 🏃‍♂️🎙️ I joined Shay Kaur-Grewal for Episode 2 of our Marathon Build-Up Series to talk about the big questions runners are facing right now: 🔥 This episode covers: 🥤 Hydration: What to drink,...

London Marathon Prep: Mindset, Gear & Long Runs – BBC Radio London with Arj Thiruchelvam! The London Marathon is just weeks away , and I’m back on BBC Radio London with Shay Kaur-Grewal to guide you through the final stretch of training! 🎙️🏃 This first episode of our 4-week marathon prep series covers: ✅ Mindset: How to stay mentally strong in the final weeks. 👟 Clothing & Gear: What to...

BBC London Guest Arj Thiruchelvam on London Marathon Prep, Gen-Z, Micro-Retirement & The Oscars! I was back on BBC Radio London with Shay Kaur-Grewal for an incredible Week in Review , joined by Nike Coach Joelle D'Fontaine ! We covered some of the hottest topics, including: 🏃‍♂️ 8 Weeks Until the London Marathon! How runners should be preparing. 🎭 The Oscars! Predictions, controversies,...

BBC London Guest Arj Thiruchelvam on Gen-Z’s Running Boom, Heathrow Expansion & Mental Health! had the pleasure of joining BBC London's Shay Kaur-Grewal and Nick Ede to dive into some of today’s most talked-about topics. From the revival of running led by Gen-Z and the explosive growth in marathon participation to major issues like the Heathrow expansion , mental health conversations , and...

BBC London Guest Arj Thiruchelvam on Ozempic, Alcohol-Free Beer & Behind-the-Scenes at the Australian Open! Join me, Arj Thiruchelvam, Head Coach of Performance Physique , as I sit down with BBC London's Shay Kaur-Grewal and Nick Ede for a lively discussion on trending news stories. From the behind-the-scenes drama at the Australian Open to the rise of alcohol-free beer and the hot topic o...

BBC Radio London Week in Review with Shay Kaur-Grewal and Arj Thiruchelvam Listen back to the interview from the 28th November 2024. Join Arj Thiruchelvam and Shay Kaur-Grewal as they dive into the week's most compelling stories. From the latest in sports to the significance of World AIDS Day, this podcast delivers insightful discussions and expert perspectives. Tune in for an engaging overview of...

In this episode of The Performance Physique Podcast , expert Coach Arj Thiruchelvam joins BBC London’s Claira Hermet to dive into the challenges of staying motivated to exercise during the colder months. Discover actionable tips to keep moving, maintain your fitness, and beat the winter blues with workouts tailored for any weather. Tune in for insights on goal setting, building routines, and why w...

I had the privilege of being a special guest on BBC London's show with the incredible Shay Kaur-Grewal, alongside the always insightful Nigel Clarke. As the Head Coach of Performance Physique, I joined the conversation to explore some of today’s most pressing issues, from the recent riots to the lasting impact of the Olympics, and the rapid evolution of social media trends. The experience was...