Nürburgring Shifts NLS Date as Verstappen Works on 24 Hours Entry

He says a March 21 warm-up at the Nordschleife is essential to learn GT3 procedures before any attempt.

Overview

The Nürburgring Endurance Series moved its second round from March 28 to March 21 to avoid an F1 clash and create a preparation window.
Max Verstappen said he is working to make a Nürburgring 24 Hours entry happen but cannot confirm it yet and will announce once decided.
If the plan proceeds, he is expected to use the March 21 race with Winward Racing in a Mercedes-AMG GT3 as a shakedown, according to reports.
He emphasized practicing pit stops and driver changes to master procedures and noted the event would allow him to drive “flat out.”
The 24-hour race is listed for May 16–17 in recent coverage, with car choice, co-driver lineup and sponsor approvals still to be finalized.