Event listings
Select an event for photos, video, route, location, reviews, entry fees and how to enter.
- Sat 6 Jun 2026
- €92-€115
- Sat 6 Jun 2026
- €92-€115
Chateau de Chantilly | Sprint Plus Triathlon
Race through the beautiful grounds and surrounding area of the stunning Château de Chantilly in a Sprint Plus Triathlon then celebrate with friends and family in the festival village.
- Chip timing
- Enter online
- Age 17 & over
- 800 m lake swimming
- 40 km road cycling + 414 ft ascent
- 8 km road running
- Sat 6 Jun 2026
- €80-€100
- Sat 6 Jun 2026
- €80-€100
Chateau de Chantilly | Sprint Triathlon
Race through the beautiful grounds and surrounding area of the stunning Château de Chantilly in a Sprint Triathlon then celebrate with friends and family in the festival village.
- Chip timing
- Enter online
- Age 15 & over
- 750 m lake swimming
- 20 km road cycling + 397 ft ascent
- 5 km road running
- Sat 6 Jun 2026
- €76-€95
- Sat 6 Jun 2026
- €76-€95
Chateau de Chantilly | Super Sprint Triathlon
Race through the beautiful grounds and surrounding area of the stunning Château de Chantilly in a Super Sprint Triathlon then celebrate with friends and family in the festival village.
- Chip timing
- Enter online
- Age 15 & over
- 400 m lake swimming
- 20 km road cycling + 397 ft ascent
- 4 km road running
- Sat 6 Jun 2026
- €64-€80
- Sat 6 Jun 2026
- €64-€80
Chateau de Chantilly | Starter Triathlon
Race through the beautiful grounds and surrounding area of the stunning Château de Chantilly in a starter triathlon then celebrate with friends and family in the festival village.
- Chip timing
- Enter online
- Age 15 & over
- 200 m lake swimming
- 20 km road cycling + 397 ft ascent
- 2.5 km road running
- Sat 6 Jun 2026
- €36-€45
- Sat 6 Jun 2026
- €36-€45
Chateau de Chantilly Triathlon and Multisport Festival | Triathlon 13-15 years
Race through the beautiful grounds and surrounding area of the stunning Château de Chantilly in a triathlon for all levels of ability then celebrate with friends and family in the festival village.
- Chip timing
- Enter online
- Age 13-15
- 300 m lake swimming
- 4 km mountain biking
- 1.8 km trail running
- Sat 6 Jun 2026
- €32-€40
- Sat 6 Jun 2026
- €32-€40
Chateau de Chantilly Triathlon and Multisport Festival | Triathlon 11-12 years
Race through the beautiful grounds and surrounding area of the stunning Château de Chantilly in a triathlon for all levels of ability then celebrate with friends and family in the festival village.
- Chip timing
- Enter online
- Age 11-12
- 200 m lake swimming
- 4 km mountain biking
- 1.3 km trail running
- Sat 6 Jun 2026
- £28-£35
- Sat 6 Jun 2026
- £28-£35
Chateau de Chantilly Triathlon and Multisport Festival | Triathlon 8-10 years
Race through the beautiful grounds and surrounding area of the stunning Château de Chantilly in a triathlon for all levels of ability then celebrate with friends and family in the festival village.
- Chip timing
- Enter online
- Age 8-10
- 100 m lake swimming
- 2 km mountain biking
- 1.3 km trail running
- Sun 7 Jun 2026
- €300-€350
- Sun 7 Jun 2026
- €300-€350
Chateau de Chantilly | Bastion Triathlon
Race through the beautiful grounds and surrounding area of the stunning Château de Chantilly in The Bastion Iron Triathlon XXL then celebrate with friends and family in the festival village.
- Chip timing
- Enter online
- Age 18 & over
- 3.8 km lake swimming
- 180.2 km road cycling + 1708 ft ascent
- 42.2 km road running
- Sun 7 Jun 2026
- €196-€245
- Sun 7 Jun 2026
- €196-€245
Chateau de Chantilly | Gauntlet Triathlon
Race through the beautiful grounds and surrounding area of the stunning Château de Chantilly in the Gauntlet Half Iron Triathlon then celebrate with friends and family in the festival village.
- Chip timing
- Enter online
- Age 18 & over
- 1.9 km lake swimming
- 90 km road cycling + 1708 ft ascent
- 21 km road running
- Sun 7 Jun 2026
- €100-€125
- Sun 7 Jun 2026
- €100-€125
Chateau de Chantilly | Olympic Triathlon
Race through the beautiful grounds and surrounding area of the stunning Château de Chantilly in an Olympic Triathlon then celebrate with friends and family in the festival village.
- Chip timing
- Enter online
- Age 17 & over
- 1.5 km lake swimming
- 40 km road cycling + 414 ft ascent
- 10.5 km road running