Experience the Glamour of the 2025 Prix de Diane Longines

An Iconic Event

Not to Be Missed at the InterContinental Chantilly Château Mont Royal

The Prix de Diane Longines is recognized as the most glamorous horse racing event of the year. On the agenda: prestigious races, an elegance contest, a chic picnic, and festive entertainment in a lush, enchanting setting. It’s the perfect opportunity to experience an unforgettable day blending sport, fashion, and conviviality.

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Practical Information

Date: Sunday, June 15, 2025
Location: Chantilly Racecourse
Schedule: Gates open at 11:00 AM
Dress Code: Elegant attire recommended; hats and chic accessories appreciated

Ticketing:
- General Admission 100% Diane: Access to the grandstands, parade ring, champagne bars, food court, entertainment, and more. Starting from €18
- Diane Village: Access to activities, picnic area, trackside views, food court, bars, shops. Starting from €10

An Enriching Experience

By combining participation in the Prix de Diane Longines with a stay at the InterContinental Chantilly Château Mont Royal, you enjoy total immersion in elegance and refinement. It’s an opportunity to experience an exceptional weekend, with sporting thrills, culinary discoveries, and moments of absolute relaxation.

Ideal Proximity: only a 10-minute drive from the racecourse, nestled in the heart of the Chantilly forest.
5-Star Experience: 109 rooms and suites, spa, indoor pool, tennis courts, and two gourmet restaurants, perfect for extending the day’s elegance.
Inspiring Setting: a 19th-century Louis XVI-style château surrounded by 5,000 hectares of greenery, ideal for hat photoshoots before the race!