Jimmy Whelan’s career has come full circle. From injured runner to pro cyclist, then triathlon, and now back to running — full time.

In this episode, Jimmy breaks down how years of elite cycling built an engine that translated directly to running. Why the bike gives runners free aerobic gains. How he rebuilt his run safely after injury. And exactly how a 12-week block took him to a DEBUT 61:37 half marathon in Valencia — one of the fastest ever by an Australian.

We cover his training structure, treadmill threshold work, hills, volume progression, fueling lessons from pro cycling, and why runners are underusing the bike. A deep look at endurance, durability, and what happens when aerobic capacity meets smart execution.

A must-listen for runners, cyclists, and anyone chasing performance without breaking down.

Timestamp:
00:00 - Introduction
01:40 - Chasing The Dream
05:00 - Injury That Turned Things Around
08:15 - Excellent Form with Less Running
13:45 - Jimmy's 12-Week Running Block
17:45 - Treadmill Running Sessions
21:40 - Jimmy's Treadmill Adaptation
25:50 - Jimmy's Endurance Sessions
30:55 - Large Volume Training
35:00 - Nutrition and Fueling Strategy
39:30 - Training the Gut for Running
45:00 - Race Plan and Goal for Valencia
49:45 - Jimmy's Legs During the Race
53:00 - Injury in the Spikes
56:10 - Aerobic Gains on the Bike for Runners
1:01:50 - Contrast Between Running and Cycling
1:07:30 - Getting the Volume without Breaking Down
1:09:00 - Jimmy's 2026 Goals and Training Plan
1:14:20 - Everybody Is Learning and Experimenting

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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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