Relentless Forward Progress: A Guide to Running Ultramarathons: Audiobook
According to The Books Insider's catalog data, the Relentless Forward Progress: A Guide to Running Ultramarathons audiobook runs 7 hours unabridged, narrated by Patrick Lawlor (about 4.7 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 7 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 14 days |
| 1 hour / day | 7 days |
| 2 hours / day | 4 days |
| 1 hour / day at 1.5× | 5 days |
You'll finish in – by –
Part of The Audiobook Finish-Time Calculator: the same instrument for any audiobook we measure.
What our data says
- At 7 hours, it runs longer than 70% of the 4,141 Fitness, Diet & Nutrition audiobooks in our catalog.
More narrated by Patrick Lawlor
Patrick Lawlor narrates 589 unabridged audiobooks in our catalog, 5,365 hours in all.
- The Forgotten 500: The Untold Story of the Men Who Risked All for the Greatest Rescue Mission of World War II
- No Hiding in Boise
- Three Cups of Tea: One Man's Mission to Promote Peace . . . One School at a Time
- The Blue Zones of Happiness: Lessons From the World's Happiest People
- Grandma Gatewood's Walk: The Inspiring Story of the Woman Who Saved the Appalachian Trail
About as long, on the Fitness, Diet & Nutrition shelf
438 Fitness, Diet & Nutrition audiobooks in our catalog run within 10% of this length. The most popular on the store:
- Relentless: From Good to Great to Unstoppable
- Nutrition 101: Understanding the Science and Practice of Eating Well
- How to Sleep Well: The Science of Sleeping Smarter, Living Better and Being Productive
- Fiber Fueled: The Plant-Based Gut Health Program for Losing Weight, Restoring Your Health, andOptimizing Your Microbiome
- Life in the Fasting Lane: How to Make Intermittent Fasting a Lifestyle—and Reap the Benefits of Weight Loss and Better Health
Computed from 409,794 English-language unabridged audiobooks in The Books Insider catalog (store data read November 3, 2026). Lengths are the store's own running times. Methodology.
About this listen
Relentless Forward Progress: A Guide to Running Ultramarathons is an audiobook by Bryon Powell: a 7-hour unabridged recording, read by Patrick Lawlor, released January 24, 2018, on the Fitness, Diet & Nutrition and Non-Fiction shelves.
The listen at a glance
- Length
- 7 hrs
- Narrated by
- Patrick Lawlor
- Released
- January 24, 2018
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Fitness, Diet & Nutrition, Non-Fiction
- ISBN
- 9781541487826
How to listen to Relentless Forward Progress: A Guide to Running Ultramarathons free
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Start listening freeQuestions listeners ask
How long is the Relentless Forward Progress: A Guide to Running Ultramarathons audiobook?
Relentless Forward Progress: A Guide to Running Ultramarathons runs 7 hours unabridged. At 1.5× speed that drops to roughly 4.7 hours.
Is the Relentless Forward Progress: A Guide to Running Ultramarathons audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Relentless Forward Progress: A Guide to Running Ultramarathons?
Relentless Forward Progress: A Guide to Running Ultramarathons is narrated by Patrick Lawlor.