McCullagh Joins Today Programme, Byrne Exits RTÉ
- broadcaster Claire Byrne is departing RTÉ to join Newstalk in early 2026, where she will host a new mid-morning program.
- Byrne's departure marks a important change for RTÉ Radio 1, as she was a key figure in Irish broadcasting.
- Claire Byrne has been a prominent figure at RTÉ for many years, presenting a diverse range of programs.
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Claire Byrne to Leave RTÉ for Newstalk; David McCullagh Named Successor on Radio 1
Table of Contents
What Happened?
broadcaster Claire Byrne is departing RTÉ to join Newstalk in early 2026, where she will host a new mid-morning program. This move follows her decision to step down from her role as presenter of RTÉ Radio 1’s Today program. David McCullagh, currently the anchor of Six One News and host of the behind the Story podcast, has been appointed as Byrne’s replacement on Today.

Why It Matters: A Shift in Ireland’s Broadcast Landscape
Byrne’s departure marks a important change for RTÉ Radio 1, as she was a key figure in Irish broadcasting. Her program, Today with claire Byrne, consistently attracted a large audience, reaching 354,000 listeners according to the most recent JNLR figures published in August.This move also signals Newstalk’s ambition to strengthen its position in the competitive Irish radio market.
Claire Byrne’s RTÉ career: A Retrospective
Claire Byrne has been a prominent figure at RTÉ for many years, presenting a diverse range of programs. She initially hosted News At One before launching Claire Byrne Live in 2015. Claire Byrne Live,a weekly current affairs show,ran for seven years and became known for its interviews,debates,and live studio audience,covering major events like two general elections,two referendums,and the COVID-19 pandemic.
In 2020, Byrne took over the presenting role on Today, continuing to engage with listeners on critical issues. RTÉ acknowledged her contribution, stating that she “hosted Ireland’s biggest conversation, giving the audience a voice on key issues of the day.”
David McCullagh: Stepping into a Key Role
David McCullagh brings extensive experience to the role of today presenter. He is currently the anchor of Six One news, RTÉ’s flagship evening news program, and also hosts the Behind the Story podcast. His established credibility and journalistic background position him well to lead Today forward.
Radio Listenership in Ireland: Key Data
The Irish radio market is highly competitive, with RTÉ Radio 1 consistently ranking as the most popular station. The latest JNLR figures (August) demonstrate the reach of key programs:
| Radio Station | Listenership Share (%) | Key Program Listeners (000s) |
|---|---|---|
| RTÉ Radio 1 | 21.4% | Today with Claire
|
