The Books Insiderindependent audiobook data
Ultramarine by Mariette Navarro

Ultramarine: Audiobook

According to The Books Insider's catalog data, the Ultramarine audiobook runs 3.7 hours unabridged, narrated by Daniela Acitelli (about 2.5 hours at 1.5× playback speed).

3.7listening hrs
Literary Fictionstore shelf
2026released
Free for new listeners

The instrument When will you finish it?

Based on 3.7 hours of listening.

Days to finish Ultramarine at common listening paces
Your paceYou'll finish in
30 min / day8 days
1 hour / day4 days
2 hours / day2 days
1 hour / day at 1.5×3 days

Part of The Audiobook Finish-Time Calculator: the same instrument for any audiobook we measure.

What our data says

  • At 3.7 hours, it is shorter than 90% of the 14,520 Literary Fiction audiobooks in our catalog.

About as long, on the Literary Fiction shelf

374 Literary Fiction 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

Ultramarine is an audiobook by Mariette Navarro: a 3.7-hour unabridged recording, read by Daniela Acitelli, released October 5, 2026, on the Psychological and Literary Fiction shelves.

The listen at a glance

Length
3.7 hrs
Narrated by
Daniela Acitelli
Released
October 5, 2026
Format
Unabridged audiobook
Language
English
Store shelves
Psychological, Literary Fiction
ISBN
9798318518225

How to listen to Ultramarine 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.

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Questions listeners ask

How long is the Ultramarine audiobook?

Ultramarine runs 3.7 hours unabridged. At 1.5× speed that drops to roughly 2.5 hours.

Is the Ultramarine audiobook free?

Yes, for new listeners: the trial starts you with three free audiobooks.

Who narrates Ultramarine?

Ultramarine is narrated by Daniela Acitelli.