Event VenueGeofenced
Westin O'Hare
Reach the 275 attendees who show up to Westin O'Hare on average with geofenced ads — no booth required.
Location
Rosemont, IL
Events Tracked
5 events
Launch in minutesPrecision audience targetingFull performance reporting
Active Geofence
275
Peak Attendance
275
Average Attendance
124,463
Venue Square Footage
20
Nearby Hotels
About
Westin O'Hare
Westin O'Hare sits in Rosemont, IL, near places like The Westin O'Hare and Chicago Marriott Suites O'Hare. 20 hotels sit nearby, so most attendees are staying well inside geofence range before they even check in.
The venue itself covers 124,463 square feet. Shows here have drawn as many as 275 attendees, averaging 275 across the 5 events we've tracked. That includes everything from Technology, Other, Transportation, and Healthcare events.
Launch a campaign to geofence Westin O'Hare and reach that crowd on their phones before, during, and after the show.
Venue Details
Location
Rosemont, IL
Total Events Tracked
5
Peak Attendance
275 attendees
All events at Westin O'Hare
5 EVENTS
Other
Nov 4, 2026 - Nov 5, 2026
Rosemont, ILWestin O'Hare
Transportation
Oct 14, 2026 - Oct 16, 2026
Rosemont, ILWestin O'Hare
Healthcare
Oct 2, 2026 - Oct 4, 2026
Rosemont, ILWestin O'Hare
275 Attendees