# Westfields Marriott Washington Dulles Upcoming Events & Trade Show Calendar (2026–2027)

- **Canonical URL:** https://conventions.com/venues/westfields-marriott-washington-dulles-chantilly-va/events
- **Parent Venue Hub:** https://conventions.com/venues/westfields-marriott-washington-dulles-chantilly-va
- **VenueScore™:** 8.6/10 (Chantilly Right-to-Work State Convention Campus)
- **Address:** Convention & Conference Corridor, Chantilly, VA
- **Labor Jurisdiction:** Right-to-Work State

Audit 2 verified 2026–2027 conventions, trade expositions, and technical congresses hosted at Westfields Marriott Washington Dulles (Convention & Conference Corridor, Chantilly, VA)—complete with hall assignments, hotel rate compression, and direct links to each show's exhibitor and attendee guide.

## Upcoming Flagship Events & Annual Calendar at Westfields Marriott Washington Dulles (2 Mapped Shows)
- **[Government Contract Management Symposium 2026](https://conventions.com/events/ncma-government-contract-management-symposium)** — Dec 7–9, 2026 | 1,100+ B2B Attendees | 7.6 / 10 Moderate Corridor Compression
- **[Government Contract Pricing Summit 2026](https://conventions.com/events/government-contract-pricing-summit)** — Jun 15–17, 2026 | 650+ B2B Attendees | 7.6 / 10 Moderate Corridor Compression
- **Government Contract Management Symposium** (Finance, FinTech & Banking Trade Association & Conference Committee) — 2026-12-07 – 2026-12-09 | 1,100+ B2B Attendees | Westfields Marriott Washington Dulles Grand Ballroom & General Session Plenary (12,000 sq. ft.) | $26–$34/sf (~$6,200 10×10 Est.)
- **Government Contract Pricing Summit** (Finance, FinTech & Banking Trade Association & Conference Committee) — 2026-06-15 – 2026-06-17 | 650+ B2B Attendees | Westfields Marriott Washington Dulles Grand Ballroom & General Session Plenary (12,000 sq. ft.) | $30–$42/sf (~$6,000 10×10 Est.)

## 12-Month Compression Matrix
- **JAN (Peak):** Q1 Flagship Trade Show Surge
- **FEB (Peak):** High Association & Expo Demand
- **MAR (Peak):** Peak Spring Convention Window
- **APR (Moderate):** Shoulder Openings Late April
- **MAY (Moderate):** Strong Late-May Negotiation Leverage
- **JUN (Value):** Summer Value Rates Begin
- **JUL (Value):** Maximum Room-Block & Space Concessions
- **AUG (Value):** High Availability & Value Pricing
- **SEP (Moderate):** Fall Season Kickoff
- **OCT (Peak):** Peak Q4 Enterprise Congresses
- **NOV (Moderate):** Early Nov Busy; Late Nov Value
- **DEC (Value):** Mid-December Corporate Value Window