Sprint to Success: Lessons from Targeting a Niche Audience at the Chicago Marathon

// By Wendy Margolin // In the fall of 2023, when HIPAA laws left a giant black hole in healthcare providers’ targeted marketing campaigns, UChicago Medicine marketers successfully targeted a niche audience, using digital programmatic out-of-home (pDOOH) advertising, geofencing, and geopathing. Learn how this tactic allows them to target visitors while also capturing audience information for retargeting.