Events

7th & 8th June
(Various Distances)
Varied
Château de Chantilly, Hauts-de-France
The majestic Château de Chantilly, Hauts-de-France region, hosts the second of the 2025 Castle Triathlon Season. Swimmers can enjoy the serene Grand Canal, a 2.5km long tributary of the Oise. The cycle routes circumnavigate the arrow-straight bridleways of the Foret de Chantilly, with the run sections named after the Maison...
8th June
(70.3)
£374.87
Bolton, UK
A real British race experience of proper racing! Take in the beautiful bike course scenery, and impressive finish line in the heart of Bolton Town centre where the crowd support is like nowhere else in the world. The 2025 IRONMAN 70.3 Bolton offers Age Group Qualifying slots plus an additional...
15th June
Varied
University of Galway
After a six year hiatus, triathlon racing returned to Galway City in June of last year on a spectacular Summer’s day, it wasn’t just the racing that was sizzling hot!  In 2025 Galway Triathlon Club will once again play host to the Tribesman Triathlon which is a designated National Series...
June 21st & 22nd
12pm
(24 Hours )
Varied
Mondello, Co. Kildare
Mondello24 is an exciting 24-hour endurance cycling challenge that takes place in the unique setting of Ireland’s famed international race circuit. The fifth edition of Mondello24 will take place on June 21st and 22nd with riders starting at noon on Saturday and cycling through the night until the finish at...
Cyclists on the track in Mondello at the 24 hour ultra cycling event.
21st & 22nd June
(Various Distances)
Varied
Cholmondeley Castle, Cheshire, UK
A multisport event weekend set within the estate grounds of a 200-year-old castle in Cheshire. Enjoy panoramic views of the Beeston and Peckforton Hills. This event will feature triathlon, duathlon, aquabike, aquathlon, swim, and run races. This castle has been home to the Cholmondeley Family since the 12th Century. Its...
5th July
(5 Mile / Half Marathon)
€33/49.5
Clontarf, Dublin
This year’s race takes place along the stunning Clontarf Promenade and Bull Island, offering runners breathtaking views of Howth Head and Dublin Bay. Whether you’re a runner, jogger, or walker, both races are open to everyone looking to challenge themselves and achieve their goals. The flat terrain of the race...
13th July
(70.3)
£402.44
Swansea, Wales
Soak up the energy on the Southern Wales Coast! A race that delivers in so many ways; combining outstanding natural beauty and rich history with an exciting course and renowned Welsh support.  Race in a destination featuring the sweeping waterfront of Swansea Bay leading to the vibrant seaside village of...
19th & 20th July
(Various Distances)
Varied
Leicestershire
The Belvoir Castle event, part of the Castle Race Series will once again feature some truly iconic courses amidst the 3,000 acres of naturally designed landscape, and a large range of races for all ages and abilities. The beautiful estate sets the scene for the perfect multisport weekend event! Crowning...
22nd July
(5km/10km)
€25/29.5
Park West, Dublin
The 2025 Park West Dublin Night Run 5KM& 10KM will take place on Tuesday July 22nd. This Night Run is the perfect Midweek activity for those looking to get a 5KM or 10KM run under their belt during the long Summer evenings! The Race starts in Park West and brings...