Coach Herb explains how low heart rate (Zone 2/Maffetone) training helps runners—especially those over 60—run faster by strengthening the aerobic system below the aerobic threshold, improving fat burning, slow-twitch muscles, and durability so pace improves at the same heart rate over time.

The 73-year-old narrator shares that after adopting this approach post–second heart attack, his easy pace initially slowed dramatically, then his heart rate dropped at the same pace and he no longer needed walk breaks; he now has 80+ ultramarathons and age-group wins.

He argues standard 180-minus-age targets can be too low for older runners and proposes finding a “minimum viable pace” that is runnable, then setting an individualized ceiling.

Practical guidance includes shorter stride with quicker cadence drills, warm-ups, flat routes, accounting for heat/caffeine/hydration, using the talk test, accurate monitoring, monthly MAF testing, a patient 3–6 month base, and shifting to 80/20 before races, with medical advice for heart conditions/medications.00:00 Why Slow Gets Fast00:57 Low Heart Rate Basics02:29 How Aerobic Base Builds Speed04:27 Aerobic Deficiency Signs06:02 Fixing MAF for Seniors07:00 Minimum Viable Pace Method08:24 Run Slow Without Walking09:57 Five Heart Rate Stabilizers11:32 Timeline and Progress Tests12:33 Base Then 80 20 Racing13:28 Safety Notes and Wrap Up13:53 Conclusion and Next Steps

Get running insights and tips for older runners sent to your inbox weekly. Subscribe to my free, weekly newsletter

Coach Herb discusses how runners can recover emotionally and mentally after DNFing a race, noting that DNFs can happen for many reasons, including race cancellations. It references the Moab 240 being canceled mid-race due to extreme weather and explains the race director’s responsibility for runner, volunteer, and spectator safety, drawing on the speaker’s experience canceling a 50K mid-race because of high winds and falling trees. The speaker shares personal DNFs from over 80 ultramarathons, often due to injury, and a recent hike on Mount Eleanor where they stopped short of the summit due to factors like low heart pumping volume, beta blockers, steep terrain, and elevation. Key tips include not dwelling, creating a clear story explaining what happened, getting moving again soon after, and talking it through with a friend or loved one to move forward.00:00 DNF Recovery Intro00:13 Moab 240 Cancellation02:08 DNFs Happen to Anyone02:44 Mount Eleanor Example03:21 Step One Tell the Story05:13 Step Two Get Moving Again05:41 Step Three Talk It Out06:27 Wrap Up and Takeaways

➤ ➤ Get running insights and tips for older runners sent to your inbox weekly. Subscribe to my free, weekly newsletter:

Run Smarter After 50: Beat Burnout by Managing Stress, Not Your Knees

Herb explains why some runners keep thriving into their 70s while others quit by 50, arguing the biggest factor is how the brain handles stress rather than knees, genetics, or age. Drawing on eight years coaching older runners, 80+ ultramarathons, and surviving two heart attacks, the speaker contrasts extrinsic motivation (pace, group status, Strava, PRs) with intrinsic motivation (love of running) and says identity-driven, data-tied running can make a bad run feel like a threat, elevating stress hormones, worsening recovery, and undermining aerobic adaptation. Key tools include holding acceptance and change together (adjust to the day instead of fighting reality), using precise language to name sensations (which calms the amygdala), and a quick “three-second check” to locate effort, assess danger vs discomfort, and choose a reality-based response. The challenge is one watch-free, data-free run and a pointer to a Zone 2 aerobic base series for older runners.

00:00 Why Runners Quit
01:10 Extrinsic vs Intrinsic
02:35 When Running Feels Threatening
03:55 Stress Hormones and Burnout
04:45 Accept and Adjust
06:05 Name It Precisely
07:44 The Five Second Check
09:30 Weekly Challenge and Wrap Up

P.S. If you are passionate about running, and you don't want to lose that passion, then getting your copy of my new Forever Runner Method book is the right move. Click this link to get yours: https://foreverrunner.com/

Runners over 50: Pain free running without injury with slow running!