darlington raceway appears in the background of this human story even as Bubba Wallace, driver of the No. 23 Toyota for 23XI Racing, prepares to start fourth in the Pennzoil 400 at Las Vegas Speedway while his wife Amanda is due this month. The contrast is simple: a driver on the cusp of a big weekend on the track and a father determined not to miss a family milestone.
Could Bubba Wallace miss a race for the birth of his child?
Yes — and he has made his priorities clear. Wallace has confirmed multiple times that he will not miss his child’s birth. The context is straightforward: if Amanda goes into labor, Wallace will step away from the racetrack. “If his wife, Amanda, goes into labor, Wallace will be gone — no questions asked, ” is the firm position that has shaped the team’s contingency planning. Wallace qualified strongly for the Pennzoil 400 at Las Vegas Speedway and will roll off from fourth on the grid, but the possibility of an unexpected absence remains real because his wife is due this month.
Darlington Raceway and how personal schedules collide with a racing calendar
Racing calendars and family life collide often. Drivers have navigated late calls and last-minute decisions around births before: Denny Hamlin was on baby watch in 2025 and was able to race; in 2024 Wallace experienced a similar situation with his first child; and in 2022 Kyle Busch missed a race, elevating John Hunter Nemechek into the seat, a move that ended with the No. 18 car finishing 20th. Those examples show the range of outcomes when personal events intersect with packed race schedules. The presence of venues such as Darlington Raceway on the calendar is part of the backdrop to those choices — a reminder that big moments on the track often sit beside big moments off it.
Who might step into the No. 23 if Wallace must leave?
The most obvious internal option is Corey Heim. Heim is the team’s development driver for 23XI Racing and is already slated to compete in a variety of events for the organization in 2026, driving the No. 67 Toyota. It remains unclear who would be called up if Wallace had to exit the Las Vegas race or failed to start, but the common answer is Heim. Team planning references Heim as the likely call-up, an unconfirmed opportunity that would give the young racer a shot at a full-time Cup car seat. That opportunity would be notable for Heim; nonetheless, the current read is that a substitution appears less likely to be necessary.
The team has seen last-minute changes before and the results can vary. A recent example showed a pronounced drop-off when a substitute driver filled in, underscoring that even talented developmental drivers face a steep jump when stepping into a top-level car on short notice. Still, the potential call-up would be a meaningful chance for Heim, and the team has discussed him as the logical choice if Wallace is absent.
Wallace’s strong qualifying — a second-row start for the Pennzoil 400 — and Toyota’s depth in the top qualifying positions, including a top-seven effort from his teammate Tyler Reddick, highlight the competitive context. But those track facts sit beside the personal decision that Wallace has already framed: family first, racing second when timing demands.
Back in the stands and in the garage, the scene shifts between roar and hush. A crew checks tire pressures; nearby, a team manager scans the schedule not just for pit windows but for phone calls. The calendar will move from Las Vegas to other venues in the weeks ahead, and the contingency plans that teams and drivers put in place at this moment will be the blueprint for how the season absorbs a pause for parenthood. For Wallace, the choice is settled; for the team, the logistics are set to adapt.
As the weekend unfolds, the possibility of a family arrival keeps the human heartbeat audible beneath the engines — a private countdown that runs alongside the race clock. The track will keep its traditions, and darlington raceway will remain a landmark on the calendar, but for now the immediate story is at Las Vegas and at home, where a family prepares for a new member and a driver stands ready to step away if called.
