Monumental Sports reported a sold-out crowd of more than 15,000 attendees including 400 first responders and 150 family members of victims.

Nancy Kerrigan, Kristi Yamaguchi, Scott Hamilton and Brian Boitano are among the skaters participating in the benefit event.

Monumental Sports & Entertainment and U.S. Figure Skating announced activations honoring those impacted by the collision at Washington’s Reagan Airport.