DAYTONA BEACH, Fla. (Oct. 26, 2024) – NASCAR today announced an extension of the entitlement partnership of its original series as Whelen Engineering, Inc. returns to the NASCAR Whelen Modified Tour through 2029 in a partnership that guarantees increased team payouts starting with the 2025 season. In conjunction with the announcement, NASCAR released the 16-race 2025 Whelen Modified Tour schedule.