New In 2025 The Bastion Full 226km Iron Distance

Thursday 16 January 2025

A new legend begins! The Bastion full 226km iron distance triathlon debuts at the stunning Château de Chantilly on 8 June 2025. Less that one hour from Paris, this extraordinary event offers the ultimate test of endurance in one of Europe’s most breathtaking settings. Are you ready for the challenge.

Why 2025 is Unmissable

Marking our 15th year hosting the Chantilly Triathlon and Multisport Festival, 2025 promises to be our grandest celebration yet. After years of organising half-iron distance races at the Château and drawing on our experience putting on The Bastion at Hever Castle for the last 10 years, we’re shifting gears and introducing The Bastion Full 226km Iron distance at Chantilly – the ultimate test of willpower and resilience.

Starting with the 3.8km swim in the pristine waters of the Grand Canal surrounded by the castle’s historic beauty and splendour of the Le Nôtre designed gardens, you'll then take on our new 180km bike route through the surrounding Picardy countryside, created to be breathtakingly scenic, fiercely challenging and quintessentially French, pushing your limits like never before. Once you’ve conquered the ride, you'll transition to a wonderfully flat and shaded 42.2km run course winding through the picturesque grounds of the Château. At the finish line, a vibrant events village awaits, brimming with traders, delicious food stalls, live music, and a festive atmosphere. Spectators will have plenty to enjoy as they cheer on their loved ones tackling the full 226km iron distance challenge.

https://www.k226.com/events/eventitem.aspx?id=2090

Castle Race Series


Coming Triathlon Events View all

Himalayan Xtreme

Pokhara, Nepal

Grizzlyman Xtri

Beskydy, Czech Republic

Mediterranean Epic

Oropesa del Mar, Spain

FrenchMan

Carcans, France

Pirene Xtreme

Cellers, Lleida, Spain

AlpsMan

Annecy, France

Bastion Chateau de Chantilly

Chantilly Oise, France

Celtman

Torridon, Scotland, United Kingdom

Schloss Triathlon Moritzburg

Moritzburg, Germany

Goto Nagasaki Int.

Nagasaki, Japan

Ironman Lanzarote

Canary Islands, Spain

Ironman Brazil

Florianopolis, Brazil

Ironman Hamburg

Hamburg, Germany

Ironman Cairns

Cairns, Australia

Ironman Austria

Klagenfurt, Austria

Ironman Les Sables d Olonne

Les Sables d’Olonne, France

Ironman France

Nice, France

Ironman Frankfurt

Frankfurt, Germany

Ironman Vitoria Gasteiz

Vitoria Gasteiz, Spain

Ironman Lake Placid

Lake Placid, United States

Kinetic Half

Lake Anna State Park VA, United States

Spirit Xtreme

Porto, Portugal

Triman Half

Olympic Beach, Greece

Challenge Cesenatico

Cesenatico, Italy

Challenge Salou

Salou, Spain

Ultra Tri Series

Sun City, South Africa

Garmin Tri Tour Zyrardow

Zyrardow, Poland

Half Triathlon Pamplona

Pamplona, Spain

Outlaw Half Nottingham

Nottingham, United Kingdom

Ocean Lava Montenegro

Kotor, Montenegro

70.3 St. George

St. George Utah, United States

70.3 Mallorca

Mallorca, Spain

70.3 Gulf Coast

Panama City Beach, Florida, United States

70.3 Vietnam

Da Nang, Viet Nam

70.3 Chattanooga

Chattanooga, TN, United States

70.3 Pays d'Aix

Aix-en-Provence, France

70.3 Victoria

Victoria, BC, Canada

70.3 Kraichgau

Kraichgau, Germany

70.3 Desaru Coast

Desaru Coast, Malaysia

70.3 Hawaii

Kohala Coast, Hawaii, United States

Triathlon News & Media Blogs View all

IRONMAN Pro Series 70.3 St George Utah Start List

IRONMAN Pro Series 70.3 St George Utah Start List

Thursday 08 May 2025 [Triathlon News]

On Saturday, May 10, more than 90 of the world’s top professional triathletes head to Southwestern Utah to toe the start line at the Intermountain Health IRONMAN® 70.3® St. George North American Championship. The event will offer a maximum of 2,500 points towards IRONMAN® Pro Series standings and a $75,000 event total pro prize purse. This year’s event will mark a finale in St. George following the announcement in December that it will be the last edition of the IRONMAN 70.3 race in St. George, more

Pro Field Set For 10th Anniversary CHALLENGE Salou Spain

Pro Field Set For 10th Anniversary CHALLENGE Salou Spain

Thursday 08 May 2025 [Triathlon News]

This weekend marks the 10th edition of Challenge Salou, welcoming a competitive international field to Spain’s Costa Daurada. Over 43 professional athletes and age groupers from 53 nationalities will line up to race on the fast, coastal course that has become a season highlight. more

Top Field Assembles For CHALLENGE Cesenatico Italy

Top Field Assembles For CHALLENGE Cesenatico Italy

Thursday 08 May 2025 [Triathlon News]

The second edition of Challenge Cesenatico is set to take place this Sunday, bringing together 33 professional athletes and 1,000 of age groupers to race on one of Italy’s most popular middle-distance courses on the Adriatic Coast. Among the men’s pro field, Ognjen Stojanovic (SRB), a consistent podium finisher, returns to racing alongside Austria’s Thomas Steger, who has 13 Challenge Family podiums, including five wins and third place at The Championship 2022. more

IRONMAN announces first-ever 70.3 triathlon to be held in Paraguay

IRONMAN announces first-ever 70.3 triathlon to be held in Paraguay

Wednesday 07 May 2025 [Triathlon News]

IRONMAN has announced the addition of the first-ever IRONMAN® 70.3® triathlon to be held in Paraguay. The inaugural Ueno Bank IRONMAN 70.3 Encarnación is set to take place on September 28, 2025 in the city of Encarnación, Paraguay. The announcement comes on the heels of Paraguay’s first 5150™ triathlon that took place on April 13. “We are excited to bring the IRONMAN 70.3 series to Paraguay for the first time,” said Joanna Jordan, Vice President – Managing Director of Latin America for The IRON more

Panagiotis Bitados (GRE) and Solveig Løvseth (NOR) Crowned 70.3 Venice-Jesolo Champions

Panagiotis Bitados (GRE) and Solveig Løvseth (NOR) Crowned 70.3 Venice-Jesolo Champions

Sunday 04 May 2025 [Triathlon News]

IRONMAN® 70.3® Venice-Jesolo triathlon, the fifth race of the IRONMAN Pro Series and the first European stop on the circuit saw a thrilling race play out on Sunday morning, with Panagiotis Bitados of Greece taking the tape in the men’s professional field, and Solveig Løvseth of Norway storming to an amazing women’s professional victory. more

Facebook


YouTube


Sign up for FREE NEWSLETTER:

We will never share your email address or spam you.