A new practice paradigm
NASCAR is set to overhaul its practice schedule for the 2026 Chase, doing away with the split‑group format that previously divided the field into two 25‑minute sessions. Beginning at New Hampshire Motor Speedway, every team will now enjoy a continuous 50‑minute open practice session at all non‑superspeedway events.
Alongside the longer on‑track window, crews will receive an additional set of tires for each practice day. The extra rubber is intended to give teams more flexibility in setup work while also addressing the wear issues that have historically plagued certain circuits.
The new policy will also eliminate practice altogether at Daytona and Talladega. Those two superspeedways will now move straight to qualifying, a move designed to preserve track integrity and reduce the risk of weather‑related interruptions.
Homestead‑Miami Speedway, which traditionally hosts the season‑ending race, will retain its extended practice session. The extra time is meant to allow teams to fine‑tune their cars for the championship‑deciding event.
The changes are part of a broader effort to condense race weekends and limit on‑track time, a strategy that NASCAR has been refining since the pandemic‑driven adjustments of 2020. By streamlining practice, the series hopes to cut costs, improve track conditions, and deliver a more efficient weekend experience for fans and competitors alike.