Showcase your products and services to dedicated fans of equestrian sport, the equestrian lifestyle and horses and ponies of all kinds.  WIHS hosts WIHS 5* and national finals competitors and thousands of motivated spectators in this important pre-holiday season when people are seeking both show souvenirs and holiday gifts!

Questions? Contact Jennifer Webster at 240-215-5486 or vendors@wihs.org, who will guide you through the application process and booth availability.

Vendor Opportunities: Washington International Horse Show

Date/Location
October 20-26, 2025 (Monday through Sunday)
The Show Place Arena, 14900 Pennsylvania Ave, Upper Marlboro, MD 20772

Indoor Spaces & Outdoor Spaces
Standard indoor – 10′ x 8′
Double indoor – 20′ x 8′
(Limited suites available indoors)
Tent outdoor – 10′ x 10′
Trailer outdoor – max length 45′

Application
Link to: 2025 WIHS Vendor Application
Link to: 2025 WIHS Food Vendor Application
Please submit a completed application to vendors@wihs.org to reserve a 2025 Boutique Vendor Space.

Deadlines
August 1: Regular Application Deadline
August 15: Refund Deadline
September 1: All Vendor Balances Due

Vendor Opportunities: WIHS Regional Horse Show & USHJA Zone 3 Championship

Date/Location
October 16-19, 2025 (Thursday through Sunday)
Salem Farm Showgrounds, Upperville, VA

Outdoor Spaces:
10′ x 10′ tent
20′ x 10′ tent
20′ x 20′ tent
Trailer (size to be pre-approved)

Application
Link to: 2025 WIHS Regional Vendor Application
Please submit a completed application to vendors@wihs.org to reserve a 2025 Boutique Vendor Space.

Deadlines
September 1: Regular Application Deadline
September 15: Refund Deadline
October 1: All Vendor Balances Due

Questions? Contact Jennifer Webster at 240-215-5486 or vendors@wihs.org.