🏃♂️🚴 Phoenix Park Duathlon 2026 19th April – Save the Date
We are back!
Happy to announce our annual Belpark Phoenix Park Duathlon is happening Sunday 19th April 2026.
Once again we’ll be racing in the heart of Phoenix Park, on fully closed roads, with the same course and atmosphere that people have come to know and love.
Its the last race in the TI National Duathlon Series and its the national champs also!
We will have 3 waves, so don't worry if its your first time or you are going for the national championships, there will be a race for everyone!
What you can expect:
• A fast, safe, scenic bike course
• Flat runs with plenty of support
• A friendly, relaxed vibe on the day
• A proper welcome whether it’s your first duathlon or your tenth
The race
• Sprint Duathlon – 5km run / 21km bike / 2.5km run
• Fully closed roads
• A not-for-profit race, run entirely by volunteers (we raised over €1000 for charity last year 2025).
📅 Sunday 19 April 2026
📍 Phoenix Park, Dublin
🎟 Entries open via the Triathlon Ireland website. (
https://app.triathlonireland.com/race-calendar/)
🦺 Volunteers – we’ll be looking for marshals again this year (more on that shortly)
More details to follow over the coming weeks.
📸 If you’ve raced before, feel free to share your photos or memories using #PhoenixParkDuathlon #PhoenixParkDuathlon #BelparkTri #TriathlonIreland #DuathlonIreland #PhoenixPark #RunBikeRun
Also check out other Sports events in Dublin, Workshops in Dublin, Nonprofit events in Dublin.
