
NASCAR’s In‑Season Challenge: $1 Million Bracket and Sonoma Showdown
The NASCAR Cup Series In‑Season Challenge offers a $1 million prize, determined at Indianapolis in late July. The top 32 drivers, selected after Pocono, compete in a bracket‑style tournament, with fans able to win the same amount with a perfect bracket. This week’s matchups at Sonoma highlight Reddick’s road‑course surge, Bowman’s early exit, and a host of statistical storylines.
Jun 23, 2026