On 29 August 2026, athletes will take on one of the most iconic endurance challenges in Ireland — the Hardman Full Distance Triathlon in Killarney. This is Ireland’s only full distance triathlon, combining a 3.8km swim, 180km bike ride, and a 42.2km marathon run, all set against the dramatic backdrop of Kerry’s lakes, mountains, and national park landscapes.

For athletes who normally travel abroad to race full distance events, for those considering their very first full-distance triathlon, and for previous Hardman finishers ready to return, this race offers a world-class experience right here at home.

Importantly, there is still plenty of time to sign up. With a typical 20-week training programme, athletes can prepare steadily through the summer months, making the most of long bright evenings, early morning sessions, and consistent training in familiar Irish conditions.

The Hardman Killarney course is not just a test of endurance, it is a journey through some of Ireland’s most breathtaking scenery.

The race begins with a 3.8km open water swim in the famous Lakes of Killarney, an atmospheric and memorable start line that immediately sets the tone for the day.

Athletes then take on a 180km bike ride around the legendary Ring of Kerry, widely regarded as one of the most scenic cycling routes in the world. Rolling terrain, sweeping coastal views, and ever-changing landscapes make this a true endurance challenge that is as visually rewarding as it is physically demanding.

The final challenge is a full marathon through Killarney National Park, a world-renowned landscape of lakes, woodland, and mountains that delivers both a physical and emotional test as athletes push toward the finish line.

This is endurance racing in its purest form — beautiful, challenging, and unforgettable.

Why Choose Hardman Instead of Racing Abroad?

Many triathletes automatically look overseas when planning a full distance race, but Hardman Killarney offers compelling advantages that make racing at home an incredibly smart choice.

There is no travel stress. No flights, no visas, no shipping bikes overseas, and no jet lag. Everything you need is right here in Ireland, allowing you to focus fully on your training and race day performance.

You can train in the same conditions you will race in. One of the biggest advantages of racing in Ireland is consistency. There is no sudden shock of extreme heat or unfamiliar climates, just dependable Irish summer conditions and, with luck, a soft sunny race day.

Accommodation is accessible and athlete-friendly. Killarney is one of Ireland’s premier tourism destinations, with an abundance of accommodation options. Many are bike-friendly and wetsuit-friendly, and most are located within easy reach of transition and the start line, simplifying logistics for race weekend.

The overall cost is a fraction of racing abroad. International full distance races come with significant expenses including flights, bike transport, accommodation, and extended stays. Hardman Killarney delivers the same endurance challenge at a much more manageable cost.

Your friends and family can also be part of the journey. With no overseas travel required, supporters can attend easily and affordably, creating an incredible atmosphere on the course and unforgettable moments at the finish line.

Who Is This Race For?

For experienced Ironman athletes, Hardman offers a fresh challenge in a spectacular Irish setting without the complexity of international travel. It is a tough, honest course that demands respect and rewards determination.

For first-time full distance athletes, there is something reassuring about taking on your first full distance race on home soil. Familiar conditions, easier logistics, and a supportive racing community make Hardman Killarney an ideal introduction to the distance.

For previous Hardman participants, the event’s unique atmosphere, scenery, and sense of achievement are what bring athletes back year after year. Each return offers a new opportunity to test your limits and measure your progress.

Train Through the Summer – The Perfect Preparation Window

With race day set for 29 August 2026, athletes have the perfect runway to prepare with a structured 20-week training plan.

Summer training in Ireland offers long daylight hours, making it easier to fit in early morning swims, evening bike rides, and consistent run sessions. The brighter mornings and longer evenings support steady progress and allow athletes to build endurance, confidence, and resilience week by week.

You are not just training for an event, you are building toward one of the most significant endurance achievements of your life.

A Proven Event Built on Experience

Hardman Events have been running endurance races for over 16 years and continue to go from strength to strength. The Killarney full distance race is a respected fixture on the Irish triathlon calendar, delivered by an experienced team who understand the demands of long-distance racing and the needs of committed athletes.

With €17,000 in prize money up for grabs, the event also attracts a competitive field while remaining welcoming to athletes of all abilities who are ready to take on the full distance challenge.

Be Part of Ireland’s Ultimate Endurance Challenge

The Hardman Full Distance Triathlon Killarney is more than just a race. It is a test of resilience, preparation, and mindset, set in one of the most spectacular locations in Europe.

You can travel abroad and chase full distance dreams, or you can take on Ireland’s only full distance triathlon and prove yourself on home soil, in conditions you know, surrounded by landscapes that inspire and challenge in equal measure.

The date is set: 29 August 2026. The course is ready. Your summer of training awaits.

Be part of it.