Relentless: Booktrack Edition: Audiobook
According to The Books Insider's catalog data, the Relentless: Booktrack Edition audiobook runs 7.6 hours unabridged, narrated by Gregory Abbey (about 5.1 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 7.6 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 16 days |
| 1 hour / day | 8 days |
| 2 hours / day | 4 days |
| 1 hour / day at 1.5× | 6 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 7.6 hours, it is shorter than 59% of the 1,570 Sports audiobooks in our catalog.
More narrated by Gregory Abbey
Gregory Abbey narrates 24 unabridged audiobooks in our catalog, 210 hours in all.
- Teammate: My Journey in Baseball and a World Series for the Ages
- Relentless
- The Endurance Diet: Discover the 5 Core Habits of the World’s Greatest Athletes to Look, Feel, and Perform Better
- The Quiet Room: A Journey Out of the Torment of Madness
- No One at the Wheel: Driverless Cars and the Road of the Future
About as long, on the Sports shelf
345 Sports audiobooks in our catalog run within 10% of this length. The most popular on the store:
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: Booktrack Edition is an audiobook by Julian Edelman: a 7.6-hour unabridged recording, read by Gregory Abbey, released September 24, 2019, on the Sports shelf.
The listen at a glance
- Length
- 7.6 hrs
- Narrated by
- Gregory Abbey
- Released
- September 24, 2019
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Sports
- ISBN
- 9781549102530
How to listen to Relentless: Booktrack Edition free
New members at audiobooks.com get three free audiobooks with the trial.
Separately, the store's catalog carries more than 10,000 audiobooks that are always free to stream.
Start listening freeQuestions listeners ask
How long is the Relentless: Booktrack Edition audiobook?
Relentless: Booktrack Edition runs 7.6 hours unabridged. At 1.5× speed that drops to roughly 5.1 hours.
Is the Relentless: Booktrack Edition audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Relentless: Booktrack Edition?
Relentless: Booktrack Edition is narrated by Gregory Abbey.