Pick your discipline – triathlon, duathlon, aquabike, aquathlon, swim and run – and choose a distance. Recruit your friends and celebrate completing your challenge in our festival village.

Venue

The stretch of water that plays host to the swim races is the 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 races named after the Maison de Sylvie that it surrounds.

Throughout the weekend, athletes and spectators will be able to enjoy a fun-packed festival village featuring live music, shopping, food and drink, children’s entertainment, yoga and more.

Book now
Get here

Races

The weekend will host a huge range of races for all ages and abilities. Whether you’re 9 or 90 years old, a first-timer or an elite, we have a race for you.

See All Races
See Course Maps
2022 Competitor Guide
2022 Gauntlet Guide

Governing Body

We are delighted that this event is endorsed by the Fédération Française de Triathlon and expect  to receive an Official Event Permit during summer 2023.

Any athletes competing in a triathlon and multisport race will need a valid race license to participate. If you do not belong to a governing body,  please purchase at FFTri Day Licence here.

Purchase FFTri Day Licence

Charity

We are delighted to have partnered with Macmillan Cancer Support for another year. They do whatever it takes to give people affected by cancer the support they need. Macmillan are going all out to support people with cancer. But they can’t do it without you.

You can support Macmillan by signing up for a charity place and committing to fundraise or making a donation via the registration form.

Learn more
Book Charity Place
Travel

Travel

We partner with ferry and hotel companies to offer our competitors exclusive discounts for traveling to France. More information is shared in competitor information emails once you've signed up.

Spectators

Spectators

This event is a fantastic day out - we welcome everyone to come along, explore the stunning castle grounds, cheer athletes on from numerous up close viewing spots, enjoy the event village entertainment and soak up the festival atmosphere.

The Courses

Try a beginner’s duathlon, or go further with the half iron distance, The Gauntlet. Enjoy a dazzling 10K, half marathon, or marathon or sign up for one of our open water swimming courses.

As this event will be sanctioned by the French Triathlon Federation, and if you are participating in a triathlon or multi-sport event, you will need a valid licence to participate.

TRIATHLON: We work with the F.F.TRI and host many qualifying and championship races. From beginner, junior to elite, we are actively encouraging more and more people to participate in the sport.

AQUABIKE: Start your swim race in the unique castle lake, before travelling through the stunning rural landscapes of  France.

AQUATHLON: The swim/run races start with a unique open water experience in a private castle lake and race through the Château grounds and beautiful woodlands before crossing the finish line.

SWIMMING: Take the unique and exhilarating opportunity to swim in open water in private Château lake with stunning views of the landscape.

Pricing and Distances

Discipline
Race
Distance
Full Price
25% DISCOUNT
Day/Time
Triathlon
Gauntlet
1.9K / 90K / 21K
£240 / £295
£180 / £221
SUN AM
Triathlon
Olympic
1500M / 40K / 10.5K
£120 / £165
£90 / £124
SUN AM
Triathlon
Sprint Plus
800M / 40K / 8K
£110 / £155
£83 / £116
SAT AM
Triathlon
Sprint
750M / 20K / 5K
£100 / £150
£75 / £113
SAT AM
Triathlon
Super Sprint
400M / 20K / 4K
£90 / £145
£68 / £109
SAT AM
Triathlon
Starter
200M / 14K / 2.5K
£80 / £120
£60 / £90
SAT PM
Triathlon
13-15 years
300M / 4K / 1.8K
£45 / £60
£34 / £45
SAT PM
Triathlon
11-12 years
200M / 4K / 1.3K
£40 / £60
£30 / £45
SAT PM
Triathlon
8-10 years
100M / 2K / 1.3K
£35 / £60
£25 / £41
SAT PM
Duathlon
Middle
10.5K / 90K / 10.5K
£80
£60
Duathlon
Standard
11K / 45K / 6K
£75
£56
SUN AM
Duathlon
Sprint
4.2K / 20K / 2.5K
£70
£53
SAT AM
Aquabike
Standard
1500M / 40K
£75
£56
SUN AM
Aquabike
Sprint
750M / 20K
£70
£53
SAT AM
Aquathlon
Standard
1500M / 10K
£60
£45
SUN AM
Aquathlon
Sprint
750M / 5K
£55
£41
SAT AM
Swim
5K
5K
£65
£49
SUN PM
Swim
2.5K
2.5K
£55
£41
SUN PM
Swim
1 Mile
1 Mile
£45
£34
SUN PM
Run
Marathon
42.2K
£65
£49
SUN AM
Run
Half Marathon
21.1K
£45
£34
SUN AM
Run
10K
10K
£35
£26
SUN AM

Entrants will be notified of their wave time via email approximately 2 weeks prior to the event. We ask that triathlon and multisport participants arrive  at the Holding Area 1hour 15 minutes before their given start time. Swim and Run Series participants need to arrive no later than 30 minutes before the start of their race.  Allow for a 10 minute walk from the Car Park.

Juniors 9 – 16 years – A non-draft race for all age groups. Bike course on multi terrain, off road tyres advisory!

Sign up for a discounted charity race place and raise vital funds for people with cancer

Learn more

DIVE IN! SIGN UP TO OUR NEWSLETTER

Keep up to date with exclusive discounts, launches and news.