Get Fast Podcast - Triathlon, Ironman & Cycling Coaching Advice

Why Triathletes Should NEVER Do Running Intervals

10 snips

Jul 11, 2025

Discover how triathletes can achieve remarkable run times without traditional running intervals. Hear inspiring success stories of athletes breaking personal bests on limited mileage, emphasizing strength and resilience in their training. Learn about the importance of pacing strategies and how gradual progress can prevent injuries while enhancing performance. The episode highlights effective cross-training methods and smart techniques for tackling challenging races, offering fresh perspectives for marathon success and improved race execution.

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ADVICE

Boost VO2 with Cross-Training

VO2 work can come from cross-training like cycling, not just running.
Quality sessions at the right training zones matter more than just big running volume.

ANECDOTE

Harris' PB from Limited Running

Athlete Harris ran a 10K PB with minimal running but a strong bike base.
He improved his half marathon time by 5 minutes despite only 10-12K running weeks.

ADVICE

Consistency Builds Resilience

Consistency in running, even at moderate volumes, yields significant improvements over time.
New runners need time to build resilience; you can't shortcut the process with volume or speed.

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A podcast to help you Train Smarter and Race Faster. Hosted by expert Triathlon coach, Australian Ironman Champion and 15 x Aus Age group Champion Gerard Donnelly, and his son, multiple Triathlon + Cycling Aus Age Group Champion Jordy Donnelly.

In this episode, we break down real case studies from our athletes who smashed their run times—without hammering intervals or piling on big mileage.

You'll hear how one athlete ran back-to-back PBs off limited run volume and a strong bike base, and how another broke through a plateau running just 30–40k per week after injury.

If you’re chasing a marathon PB, coming back from injury, or deep in triathlon training, this will give you a fresh, proven perspective on what actually makes you faster.

Timestamp:
00:00 – Introduction
02:10 - How To PB Your Run
07:45 - The VO2 Engine
13:30 - Layering Fitness
25:00 - The Endurance Component
31:30 - One Key Session
35:15 - Training Vs Execution

If you want to learn how to TRAIN SMARTER and RACE FASTER, you can join our weekly coaching email, just go to: getfastpodcast.com

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Disclaimer: The Content in this podcast is in no way intended to be medical advice, treatment or diagnoses. None of our Content is intended to imply that any products mentioned, remedies or information provided are intended to prevent, diagnose, cure or alleviate a disease, ailment, defect or injury or should be used for therapeutic purposes. The Content is intended to assist you with running, cycling, swimming or triathlon and should not be substituted for medical advice by your healthcare professional. We do not accept any liability for any injury, loss, or damage incurred by the use or reliance on our Content.

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