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Oxygenaddict Triathlon Podcast

Oxygenaddict Triathlon Podcast

Rob Wilby 245 Episodes Oct 21, 2026

Triathlon training tips and coaching advice for busy age-groupers training for IRONMAN and 70.3 triathlon. The podcast covers swim, bike and run sessions, plus race-day strategies and mental preparation. Aimed at athletes who need to balance training with work and family life, it offers practical guidance on improving performance without overloading a hectic schedule.

Episodes

Fix Your IRONMAN Stomach Problems, Bike Pacing, Run Injury Comeback & Aero Position Power | Q&A | Ep 613
Fix Your IRONMAN Stomach Problems, Bike Pacing, Run Injury Comeback & Aero Position Power | Q&A | Ep 613 Oct 21, 2026 00:26:25 Struggling with stomach problems on the IRONMAN run? This week Coach Rob Wilby answers a listener question from Tracy, who finished IRONMAN Kalmar but had stomach trouble on the run and wants to fuel with real food instead of gels.Rob explains why the carbs may not be the culprit. Riding too hard on the bike can shut down blood supply to your gut, and he shares the bike TSS numbers to stay under.
Bouncing Back From a DNF, 70.3 Bike TSS Targets, Training Around Shift Work + Kona '26 recap | Ep 612
Bouncing Back From a DNF, 70.3 Bike TSS Targets, Training Around Shift Work + Kona '26 recap | Ep 612 Oct 14, 2026 00:34:02 Your questions answered by coach Rob this week: How do you rebuild confidence after a DNF? A listener pulled from IRONMAN Wales with hypothermia asks how to come back. Rob covers debriefing with your coach, modelling your predicted race, carrying a spare tube with tubeless tyres, and kit planning so you protect your finish rather than your finish time.What bike TSS should you target for a 70.3? Af
Why You Can't Eat on the IRONMAN Run, Speed Work After 45 & Stepping up from 70.3 to IRONMAN | Ep 611
Why You Can't Eat on the IRONMAN Run, Speed Work After 45 & Stepping up from 70.3 to IRONMAN | Ep 611 Oct 7, 2026 00:27:47 Coach Rob answers this week's listener questions on getting faster, fixing run nutrition and stepping up from 70.3 to a full IRONMAN, plus a Kona preview and some brilliant listener success stories.This week's questions:Faster over sprint and Olympic distance: Why the training that makes you faster at short distance is different from what improves your IRONMAN, and why traditional run spee
IRONMAN Taper Fatigue, Longest Training Ride for 70.3, Road Bike vs TT Bike & Best Tyre Choices: Ask Coach Rob | Ep 610
IRONMAN Taper Fatigue, Longest Training Ride for 70.3, Road Bike vs TT Bike & Best Tyre Choices: Ask Coach Rob | Ep 610 Sep 30, 2026 00:28:19 Feeling flat during your taper? Worried you've never ridden the full 56 miles before your first 70.3? Coach Rob answers listener questions on why tapering feels rubbish (and why you'll feel so much better by race day), and why you'll ride faster on race day than in training. He also covers whether you need a TT bike for Ironman courses like Austria (spoiler: there are probably more imp
Race Sim Timing, Causes of Race-Day GI Issues & Staying Fit While Travelling | Ep 609
Race Sim Timing, Causes of Race-Day GI Issues & Staying Fit While Travelling | Ep 609 Sep 23, 2026 00:28:19 This week Rob answers more listener questions, plus a couple of brilliant finisher stories.Sophie's racing her first 70.3 in Australia and needs to fit her race simulation weekends around travel - I explain her options for reschedulingChris hit serious GI issues on the bike at IRONMAN Leeds. Rob explains why pacing (not fuelling) is often a big culprit, and how to build carb intake in training
How to Train Effectively on Zwift, Managing Swim Anxiety & Cramps, Gel Timing on the Bike and Should You Buy a TT Bike? | Ep 608
How to Train Effectively on Zwift, Managing Swim Anxiety & Cramps, Gel Timing on the Bike and Should You Buy a TT Bike? | Ep 608 Sep 16, 2026 00:27:29 This week Coach Rob answers a stacked batch of listener questions, including: How to time and dose your gels on the bike... Whether indoor Zwift rides should match race distance or race time...What's really behind swim anxiety when training alone and how to work through it...The two causes of swimming cramps and how to fix each one...Why riding too hard on the bike wrecks your run...And whethe
Starting IRONMAN-Specific Training Around a Full Time Job | Ep 607
Starting IRONMAN-Specific Training Around a Full Time Job | Ep 607 Sep 9, 2026 00:29:34 This week Coach Rob tackles a question from a first-time IRONMAN athlete juggling training with a full-time job: "how do you structure your training year, and how many weeks out should IRONMAN-specific training actually start?" Rob breaks down the winter base-building phase vs. the ~20-week specific build, how to shift focus from indoor FTP work to outdoor endurance riding as the days le
5 Reasons Your First IRONMAN Falls Apart (And How to Avoid Each One) | Ep 606
5 Reasons Your First IRONMAN Falls Apart (And How to Avoid Each One) | Ep 606 Sep 2, 2026 00:23:33 Most IRONMAN disasters aren't down to a lack of fitness, they're mistakes made in the weeks before race day that felt completely logical at the time.This week Coach Rob breaks down the five most common reasons a first IRONMAN goes wrong: riding the bike too hard, under-fuelling on the bike, cramping from poor electrolyte planning, walking the back half of the marathon, and panicking in the
The 4 Power Numbers You Should Have On Your Bike Computer (Plus: Late-Night Training, and Coming Back After Serious Injury) | Ep 605
The 4 Power Numbers You Should Have On Your Bike Computer (Plus: Late-Night Training, and Coming Back After Serious Injury) | Ep 605 Aug 26, 2026 00:36:24 In this episode:Power data fields on your Garmin or Wahoo: why the default power reading is useless, and the four numbers Rob wants on your screen instead... How to get an accurate outdoor FTP number...Listener question: with two kids under seven and a 9-to-5, midweek sessions don't start until 8pm. Is there a caffeine substitute to get going without wrecking sleep?Listener question: after a car a
Managing Swim Start Panic, Trtiathlete-Specific Strength Training, and Training Around Your Menstrual Cycle | Ep 604
Managing Swim Start Panic, Trtiathlete-Specific Strength Training, and Training Around Your Menstrual Cycle | Ep 604 Aug 19, 2026 00:29:45 In this week's podcast:Hyperventilating in the first five minutes of the swim (when you're a confident open water swimmer and it never happens in training): Listener Helen has had it wreck two 70.3 swims and wants Weymouth 2026 to be her comeback race. Rob explains what's actually going on (it's a CO2 problem, not an oxygen one) and gives her the mental and physical fixes to stop i
Dealing With Cold Swim Starts, Smart Trainers vs Gym Bikes, and Tips for Racing IRONMAN Leeds in the Heat | Ep 603
Dealing With Cold Swim Starts, Smart Trainers vs Gym Bikes, and Tips for Racing IRONMAN Leeds in the Heat | Ep 603 Aug 12, 2026 00:29:05 This week Coach Rob Wilby answers two listener questions. Elizabeth DNF'd at IRONMAN Lake Placid after standing on a cold beach for 40 minutes before the swim start. Angie wants to know whether her gym bike is enough, or whether it's time to invest in a proper smart trainer setup. Plus a preview for everyone racing IRONMAN UK in Leeds this weekend, where the bike course and the forecast ar
Special Needs Bags, Taper Week, Aero Gains & Raceday Mechanicals: Your IRONMAN Questions Answered | Ep 602
Special Needs Bags, Taper Week, Aero Gains & Raceday Mechanicals: Your IRONMAN Questions Answered | Ep 602 Aug 5, 2026 00:22:10 This week Coach Rob answers listener questions covering the details that trip up first-time IRONMAN athletes. What actually goes in your special needs bags on the bike and run course? Should you change kit in transition or race the whole day in a tri suit? What does the final two-week taper look like after your last race simulation? Rob also breaks down aero gains beyond clip-on bars - race wheels

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