2025 Xfinity – RO8 Team Conti Sim Performance Dash Series Playoffs - Round of 8 DateEventTime/ResultsVenue 2025-10-14 20:30:25October 14, 2025 Focused Health 302 20:30:258:30 PMLas Vegas Motor Speedway2025-10-21 20:30:30October 21, 2025 United Rentals 250 20:30:308:30 PMTalladega Superspeedway2025-10-28 20:30:38October 28, 2025 National Debt Relief 250 20:30:388:30 PMMartinsville Speedway