From Addiction Rehab to a 2:38 Marathon - Jack Ahern

Jack Ahern joins the podcast just days after running a 2:38 PB at the Gold Coast Marathon. Matt and Jack talk through his build, racing while sick, marathon-specific training, hill sprints, fueling, Bali heat training, his Berlin Marathon goals, and Jack's powerful story of recovering from meth addiction and rebuilding his life through sport.
Jack Ahern Links
Instagram: instagram.com/jackahearn_
Strava: strava.com/athletes/49569041
Matt Fox Links
Coaching: sweatelitecoaching.com/matt-fox
Supporters Club: sweatelite.co/supporters-club
Email: matt@sweatelite.co
Instagram: instagram.com/mattinglisfox
Strava: strava.com/athletes/6248359
Show Notes
Jack Ahern joins the Sweat Elite Podcast just days after running a 2:38 marathon PB at the Gold Coast Marathon. Despite being sick for weeks in the lead-up, dealing with flu-like symptoms, headaches, IV drips, and a WHOOP recovery score of just 3% on race morning, Jack still managed to hold things together and come away with a personal best.
Jack breaks down his training block, including half marathon tune-ups around 1:14:30, a small PB in Perth, marathon-specific workouts, and the consistent use of short 10-20 second hill sprints. He explains how the build gave him confidence, how he approached Gold Coast, and what he learned from being dropped by the 2:35-2:36 group around 32-34km.
The conversation also covers Jack's fueling, what he will adjust before Berlin, and why he believes training in the Bali heat gives him an edge. Jack also shares his background with rare honesty, speaking about teen methamphetamine use, crime, police raids, rehab in Bali, halfway house life, and how he eventually rebuilt himself through sport, COVID-era running challenges, ultras, coaching, and the marathon.
Timestamps
00:00 Gold Coast PB Intro
02:34 Training Block Overview
03:55 Half Marathon Tune Ups
05:21 Marathon Mindset
09:47 Hill Sprints Explained
16:49 Sickness Before Race
21:59 Race Day Recap
26:36 Lessons and Berlin Goals
31:17 Addiction Story Begins
36:07 Police Raids Fallout
38:18 Choosing Rehab Abroad
40:35 Life Inside Bali Rehab
43:07 Halfway House Reset
44:46 Back to Sport and Fitness
46:16 COVID Runs and Ultras
48:47 Marathon Spark and Sub Three
50:53 Goals and Mindset
53:29 Fueling the 2:38
57:27 Bali Heat Training Edge
01:00:15 Coaching in Hot Conditions
01:03:27 Wrap Up and Where to Follow